The document provides an overview of the MEDINA Controlled Natural Language (CNL) which was designed to facilitate the automated assessment of compliance with cybersecurity certification schemes for cloud services. It discusses how CNLs can bridge the gap between natural language security requirements and machine-readable representations. The MEDINA CNL builds upon an existing CNL called CNL4DSA and allows expressing cloud security certification requirements from schemes like EUCS in a formal way using fragments consisting of resource types, metrics, operators, and target values. This enables automated compliance checks for certifications.
The document describes a metric recommender system developed as part of the MEDINA project. The system uses natural language processing techniques to automatically associate metrics with security requirements. It plays a key role in the MEDINA framework by translating requirements expressed in natural language to measurable metrics. Initial validation results demonstrate the system's ability to efficiently recommend relevant metrics for requirements based on textual similarity.
EFFECTIVE METHOD FOR MANAGING AUTOMATION AND MONITORING IN MULTI-CLOUD COMPUT...IJNSA Journal
Multi-cloud is an advanced version of cloud computing that allows its users to utilize different cloud systems from several Cloud Service Providers (CSPs) remotely. Although it is a very efficient computing
facility, threat detection, data protection, and vendor lock-in are the major security drawbacks of this infrastructure. These factors act as a catalyst in promoting serious cyber-crimes of the virtual world. Privacy and safety issues of a multi-cloud environment have been overviewed in this research paper. The
objective of this research is to analyze some logical automation and monitoring provisions, such as monitoring Cyber-physical Systems (CPS), home automation, automation in Big Data Infrastructure (BDI), Disaster Recovery (DR), and secret protection. The Results of this research investigation indicate that it is possible to avoid security snags of a multi-cloud interface by adopting these scientific solutions methodically.
Cloud data security and various cryptographic algorithms IJECEIAES
Cloud computing has spread widely among different organizations due to its advantages, such as cost reduction, resource pooling, broad network access, and ease of administration. It increases the abilities of physical resources by optimizing shared use. Clients’ valuable items (data and applications) are moved outside of regulatory supervision in a shared environment where many clients are grouped together. However, this process poses security concerns, such as sensitive information theft and personally identifiable data leakage. Many researchers have contributed to reducing the problem of data security in cloud computing by developing a variety of technologies to secure cloud data, including encryption. In this study, a set of encryption algorithms (advance encryption standard (AES), data encryption standard (DES), Blowfish, Rivest-Shamir-Adleman (RSA) encryption, and international data encryption algorithm (IDEA) was compared in terms of security, data encipherment capacity, memory usage, and encipherment time to determine the optimal algorithm for securing cloud information from hackers. Results show that RSA and IDEA are less secure than AES, Blowfish, and DES). The AES algorithm encrypts a huge amount of data, takes the least encipherment time, and is faster than other algorithms, and the Blowfish algorithm requires the least amount of memory space.
Various Security Issues and their Remedies in Cloud ComputingINFOGAIN PUBLICATION
The services of cloud computing is expending day by day. It has given shape to the theoretical infrastructure for future computations. The computational framework is running very fast worldwide towards cloud based architecture, though cloud computing is becoming very popular now a days but there are some other issues which should be considered-one of the major issue is security. In this paper, some major security issues has been analyzed and main emphasis is to rectify those issues.
The XDC project aims to develop scalable technologies for federating storage resources and managing data in highly distributed computing environments. The first release involved improvements to caching systems, storage event notification in dCache, and performance enhancements in Onedata. Upcoming work will focus on completing the service orchestration architecture and integrating additional components like RUCIO. The project also seeks to ensure the sustainability of the solutions by contributing code to upstream repositories and involving service providers.
Establishing applications on on-demand infrastructures rather of building applica-tions on fixed and rigid infrastructures was provided by cloud computing provides. By merely exploiting into the cloud, initiatives can gain fast access to business applications or infrastructure resources with decreased Capital Expenditure (CAPEX). The more and more information is placed into the cloud by someone and initiatives, security issues begins to develop and raised. This paper discusses the different security issues that rise up about how secure the mo-bile cloud computing environment.
Trust based Mechanism for Secure Cloud Computing Environment: A Surveyinventionjournals
Ubiquitous computing has revolutionized interaction of humans and machines. Cloud computing has been mainly used for storing data and various computational purposes. It has changed the face of using the internet. But, as we know every technology has its pros and cons. Securing cloud environment is the most challenging issue for the researchers and developers. Main aspects which cloud security should cover are authentication, authorization, data protection etc. Establishing trust between cloud service providers (CSP) is the biggest challenge, when someone is discussing about cloud security. Trust is a critical factor which mainly depends on perception of reputation and self-assessment done by both user and CSP. The trust model can act as security strength evaluator and ranking service for cloud application and services. For establishing trust relationship between two parties, mutual trust mechanism is reliable, as it does verification from both sides. There are various trust models which mainly focuses on securing one party i.e., they validate either user or service node. In this survey paper, the study of various trust models and their various parameters are discussed.
A brief review: security issues in cloud computing and their solutionsTELKOMNIKA JOURNAL
Cloud computing is an Internet-based, emerging technology, tends to be prevailing in our environment especially in the field of computer sciences and information technologies which require network computing on large scale. Cloud Computing is a shared pool of services which is gaining popularity due to its cost, effectiveness, avilability and great production. Along with its numerous benefits, cloud computing brings much more challenging situation regarding data privacy, data protection, authenticated access, Intellectual property rights etc. Due to these issues, adoption of cloud computing is becoming difficult in today’s world. In this review paper, various security issues regarding data privacy and reliability, key factors which are affecting cloud computing, have been addressed and also suggestions on particular areas have been discussed.
The document describes a metric recommender system developed as part of the MEDINA project. The system uses natural language processing techniques to automatically associate metrics with security requirements. It plays a key role in the MEDINA framework by translating requirements expressed in natural language to measurable metrics. Initial validation results demonstrate the system's ability to efficiently recommend relevant metrics for requirements based on textual similarity.
EFFECTIVE METHOD FOR MANAGING AUTOMATION AND MONITORING IN MULTI-CLOUD COMPUT...IJNSA Journal
Multi-cloud is an advanced version of cloud computing that allows its users to utilize different cloud systems from several Cloud Service Providers (CSPs) remotely. Although it is a very efficient computing
facility, threat detection, data protection, and vendor lock-in are the major security drawbacks of this infrastructure. These factors act as a catalyst in promoting serious cyber-crimes of the virtual world. Privacy and safety issues of a multi-cloud environment have been overviewed in this research paper. The
objective of this research is to analyze some logical automation and monitoring provisions, such as monitoring Cyber-physical Systems (CPS), home automation, automation in Big Data Infrastructure (BDI), Disaster Recovery (DR), and secret protection. The Results of this research investigation indicate that it is possible to avoid security snags of a multi-cloud interface by adopting these scientific solutions methodically.
Cloud data security and various cryptographic algorithms IJECEIAES
Cloud computing has spread widely among different organizations due to its advantages, such as cost reduction, resource pooling, broad network access, and ease of administration. It increases the abilities of physical resources by optimizing shared use. Clients’ valuable items (data and applications) are moved outside of regulatory supervision in a shared environment where many clients are grouped together. However, this process poses security concerns, such as sensitive information theft and personally identifiable data leakage. Many researchers have contributed to reducing the problem of data security in cloud computing by developing a variety of technologies to secure cloud data, including encryption. In this study, a set of encryption algorithms (advance encryption standard (AES), data encryption standard (DES), Blowfish, Rivest-Shamir-Adleman (RSA) encryption, and international data encryption algorithm (IDEA) was compared in terms of security, data encipherment capacity, memory usage, and encipherment time to determine the optimal algorithm for securing cloud information from hackers. Results show that RSA and IDEA are less secure than AES, Blowfish, and DES). The AES algorithm encrypts a huge amount of data, takes the least encipherment time, and is faster than other algorithms, and the Blowfish algorithm requires the least amount of memory space.
Various Security Issues and their Remedies in Cloud ComputingINFOGAIN PUBLICATION
The services of cloud computing is expending day by day. It has given shape to the theoretical infrastructure for future computations. The computational framework is running very fast worldwide towards cloud based architecture, though cloud computing is becoming very popular now a days but there are some other issues which should be considered-one of the major issue is security. In this paper, some major security issues has been analyzed and main emphasis is to rectify those issues.
The XDC project aims to develop scalable technologies for federating storage resources and managing data in highly distributed computing environments. The first release involved improvements to caching systems, storage event notification in dCache, and performance enhancements in Onedata. Upcoming work will focus on completing the service orchestration architecture and integrating additional components like RUCIO. The project also seeks to ensure the sustainability of the solutions by contributing code to upstream repositories and involving service providers.
Establishing applications on on-demand infrastructures rather of building applica-tions on fixed and rigid infrastructures was provided by cloud computing provides. By merely exploiting into the cloud, initiatives can gain fast access to business applications or infrastructure resources with decreased Capital Expenditure (CAPEX). The more and more information is placed into the cloud by someone and initiatives, security issues begins to develop and raised. This paper discusses the different security issues that rise up about how secure the mo-bile cloud computing environment.
Trust based Mechanism for Secure Cloud Computing Environment: A Surveyinventionjournals
Ubiquitous computing has revolutionized interaction of humans and machines. Cloud computing has been mainly used for storing data and various computational purposes. It has changed the face of using the internet. But, as we know every technology has its pros and cons. Securing cloud environment is the most challenging issue for the researchers and developers. Main aspects which cloud security should cover are authentication, authorization, data protection etc. Establishing trust between cloud service providers (CSP) is the biggest challenge, when someone is discussing about cloud security. Trust is a critical factor which mainly depends on perception of reputation and self-assessment done by both user and CSP. The trust model can act as security strength evaluator and ranking service for cloud application and services. For establishing trust relationship between two parties, mutual trust mechanism is reliable, as it does verification from both sides. There are various trust models which mainly focuses on securing one party i.e., they validate either user or service node. In this survey paper, the study of various trust models and their various parameters are discussed.
A brief review: security issues in cloud computing and their solutionsTELKOMNIKA JOURNAL
Cloud computing is an Internet-based, emerging technology, tends to be prevailing in our environment especially in the field of computer sciences and information technologies which require network computing on large scale. Cloud Computing is a shared pool of services which is gaining popularity due to its cost, effectiveness, avilability and great production. Along with its numerous benefits, cloud computing brings much more challenging situation regarding data privacy, data protection, authenticated access, Intellectual property rights etc. Due to these issues, adoption of cloud computing is becoming difficult in today’s world. In this review paper, various security issues regarding data privacy and reliability, key factors which are affecting cloud computing, have been addressed and also suggestions on particular areas have been discussed.
Cloud computing is set of resources and services offered through the Internet. Cloud
services are delivered from data centers located throughout the world. Cloud computing
facilitates its consumers by providing virtual resources via internet. The biggest challenge in
cloud computing is the security and privacy problems caused by its multi-tenancy nature and the
outsourcing of infrastructure, sensitive data and critical applications. Enterprises are rapidly adopting
cloud services for their businesses, measures need to be developed so that organizations can be assured
of security in their businesses and can choose a suitable vendor for their computing needs. Cloud
computing depends on the internet as a medium for users to access the required services at any time on
pay-per-use pattern. However this technology is still in its initial stages of development, as it suffers
from threats and vulnerabilities that prevent the users from trusting it. Various malicious activities
from illegal users have threatened this technology such as data misuse, inflexible access control and
limited monitoring. The occurrence of these threats may result into damaging or illegal access of
critical and confidential data of users. In this paper we identify the most vulnerable security
threats/attacks in cloud computing, which will enable both end users and vendors to know a bout
the k ey security threats associated with cloud computing and propose relevant solution directives to
strengthen security in the Cloud environment. We also propose secure cloud architecture for
organizations to strengthen the security.
A Comprehensive Review on Data Security and Threats for Data Management in Cl...AJASTJournal
The cloud is a network of virtual computers that are linked together and may exhibit and offer computational capabilities continuously depending on certain Service Level Agreements (SLAs) that have been agreed between the parties to a contract between the clients and the internet provider. Cloud computing has several benefits, including endless computational resources, cheap cost, security controls, hypervisor protection, instantaneous elasticity, high throughput, and fault-tolerant solutions with increased performance. Since cloud computing is a comparatively recent computing model, there exists a lot of uncertainty about how well confidentiality of all levels, including host, network, data levels, and implementation, can be achieved. As a result, there still are important obstacles to cloud computing adoption. These constraints include security issues concerning privacy, compliance, and legal issues. When databases and software applications are moved from the cloud to large data centers, data management becomes a major challenge. Numerous security issues may develop while using cloud computing, including issues with privacy and control, virtualization and accessibility issues, confidentiality, management of credentials and identities, authentication of responding devices, and authenticity. In this paper, an effort is made to offer a comprehensive review of data security and threats in cloud computing.
A Comprehensive Review on Data Security and Threats for Data Management in Cl...AJASTJournal
The cloud is a network of virtual computers that are linked together and may exhibit and offer computational capabilities continuously depending on certain Service Level Agreements (SLAs) that have been agreed between the parties to a contract between the clients and the internet provider. Cloud computing has several benefits, including endless computational resources, cheap cost, security controls, hypervisor protection, instantaneous elasticity, high throughput, and fault-tolerant solutions with increased performance. Since cloud computing is a comparatively recent computing model, there exists a lot of uncertainty about how well confidentiality of all levels, including host, network, data levels, and implementation, can be achieved. As a result, there still are important obstacles to cloud computing adoption. These constraints include security issues concerning privacy, compliance, and legal issues. When databases and software applications are moved from the cloud to large data centers, data management becomes a major challenge. Numerous security issues may develop while using cloud computing, including issues with privacy and control, virtualization and accessibility issues, confidentiality, management of credentials and identities, authentication of responding devices, and authenticity. In this paper, an effort is made to offer a comprehensive review of data security and threats in cloud computing.
Security and Privacy Solutions in Cloud Computing at Openstack to Sustain Use...Zac Darcy
Cloud computing is an emerging model of service provision that has the advantage of minimizing costs
through sharing and storage of resources combined with a demand provisioning mechanism relying on
pay-per-use business model. Cloud computing features direct impact on information technology (IT)
budgeting but pose detrimental impacts on privacy and security mechanisms especially where sensitive
data is to be held offshore by third parties. Even though cloud computing environment promises new
benefits to organizations, it also presents its fair share of potential risks. It is considered as a double edge
sword considering the privacy and security standpoints. However, despite its potential to offer a low cost
security, customer organizations may increase the risks by storing their sensitive information in the cloud.
Therefore, this study focuses on privacy and security issues that pose a challenge in maintaining a level of
assurance that is sufficient enough to sustain confidence in potential users.
In this study, survey questions were sent to different non-profit and government organizations, which
assisted in collecting fundamental information. The data was acquired by conducting surveys in OpenStack
Company to identify the critical vulnerabilities in the cloud computing platform in order to provide the
recommended solutions.
So, analysis will be made on how the cloud’s characteristics such as the nature of the architecture,
attractiveness, as well as, vulnerability are tightly related to privacy and security issues. Privacy and
security are complex issues for which there is no standard and the relationship between them is necessarily
complicated. The study also highlight on the inherent challenge to data privacy because it typically results
in data to be presented in an encryption from the data owner. Thus, the study aimed at obtaining a common
goal to provide a comprehensive review of the existing security and privacy issues in cloud environments,
and identify and describe the most representative of the security and privacy attributes and present a
relationship among them.
Finally, in order to ensure that the standard measure of validity is achieved, validity test was conducted in
order to ensure that the study is free from errors. Various recommendations were provided. The study also
explored various areas that require future directions for each attribute, which comprise of multi-domain
policy integration and a secure service composition to design a comprehensive policy-based management
framework in the cloud environments.
Lastly, the recommendations will provide the potential for security and privacy approaches that can be
implemented to improve the cloud computing environment to ensure that a level of trust is achieved
SECURITY AND PRIVACY SOLUTIONS IN CLOUD COMPUTING AT OPENSTACK TO SUSTAIN USE...Zac Darcy
Cloud computing is an emerging model of service provision that has the advantage of minimizing costs
through sharing and storage of resources combined with a demand provisioning mechanism relying on
pay-per-use business model. Cloud computing features direct impact on information technology (IT)
budgeting but pose detrimental impacts on privacy and security mechanisms especially where sensitive
data is to be held offshore by third parties. Even though cloud computing environment promises new
benefits to organizations, it also presents its fair share of potential risks. It is considered as a double edge
sword considering the privacy and security standpoints. However, despite its potential to offer a low cost
security, customer organizations may increase the risks by storing their sensitive information in the cloud.
Therefore, this study focuses on privacy and security issues that pose a challenge in maintaining a level of
assurance that is sufficient enough to sustain confidence in potential users.
Evaluation Of The Data Security Methods In Cloud Computing Environmentsijfcstjournal
This document discusses methods for ensuring data security in cloud computing environments. It begins by introducing cloud computing models including infrastructure as a service (IaaS), platform as a service (PaaS), and software as a service (SaaS). The main goals of data security - confidentiality, integrity, and availability - are then described. Several methods for data security are proposed, including data fragmentation where sensitive data is divided and distributed across different domains. Encryption techniques are also discussed as ways to protect confidential data during storage and transmission. Overall, the document aims to evaluate approaches for addressing key issues around securing user data in cloud systems.
EXPLORING THE EFFECTIVENESS OF VPN ARCHITECTURE IN ENHANCING NETWORK SECURITY...IJNSA Journal
The rapid development of technology in communications has transformed the operations of companies and institutions, paving the way for increased productivity, revenue growth, and enhanced customer service. Multimedia calls and other modern communication technologies boost mobile network, thus their utilization is critical to moving the business forward. However, these widely used networks are also vulnerable to security threats, leading network vendors and technicians to implement various techniques to ensure network safety. As the need to safeguard technologies grow and there has been a significant increase in growth the idea of a virtual private network (VPN) emerged as a key strategy for tackling the threat to network security. the authors suggested looking into this issue and presenting the findings of a study that contained insightful observations from the literature reviews that served as the primary source of research besides questionnaire responses as opinions from those who have experience in the network industry and its security. Through this research, it became evident that several technologies and approaches exist to safeguard networks, but the Transport Layer Security (TLS) architecture stood out as a superior solution, particularly for mobile networks.
Cloud computing security through symmetric cipher modelijcsit
Cloud computing can be defined as an application and services which runs on distributed network using
virtualized and it is accessed through internet protocols and networking. Cloud computing resources and
virtual and limitless and information’s of the physical systems on which software running are abstracted
from the user. Cloud Computing is a style of computing in which dynamically scalable and often virtualized
resources are provided as a service over the Internet. Users need not have knowledge of, expertise in, or
control over the technology infrastructure in the "cloud" that supports them. To satisfy the needs of the
users the concept is to incorporate technologies which have the common theme of reliance on the internet
Software and data are stored on the servers whereas cloud computing services are provided through
applications online which can be accessed from web browsers. Lack of security and access control is the
major drawback in the cloud computing as the users deal with sensitive data to public clouds .Multiple
virtual machine in cloud can access insecure information flows as service provider; therefore to implement
the cloud it is necessary to build security. Therefore the main aim of this paper is to provide cloud
computing security through symmetric cipher model. This article proposes symmetric cipher model in
order to implement cloud computing security so that data can accessed and stored securely.
This document discusses the risks, countermeasures, costs and benefits of cloud computing. It identifies key risks like cyberattacks, lack of data location control, complex trust boundaries that make investigations difficult, and privacy issues. It recommends solutions like well-defined policies, service level agreements, continuous risk assessments, encryption, and guidance from NIST. While cloud computing offers cost savings and flexibility, users are ultimately responsible for security and must approach cloud adoption with care given its immature nature and risks.
This document provides an overview of secure cloud hosting best practices for enterprise messaging solutions. It discusses the benefits and risks of cloud computing, as well as common deployment and service models. The document then focuses on Infinite Convergence's Enterprise Messaging Service (EMS), which is hosted privately and securely at Infinite's premises. Some key security practices for EMS include robust identity and access management, comprehensive monitoring and metering, adherence to service level agreements, and lifecycle management of applications and data. Virtualization is also discussed as the core technology enabling efficient cloud hosting.
Private sector cyber resilience and the role of data diodesOllie Whitehouse
This whitepaper intended for enterprise architects and cyber security professionals looks at the role of data diodes in modern network design and operation.
Audio Video Conferencing in Distributed Brokering SystemsVideoguy
This document discusses using a distributed brokering system called NaradaBrokering to support audio/video conferencing. It describes how NaradaBrokering can encapsulate multimedia content in specialized events that facilitate fast routing while incorporating relevant headers. The paper aims to draw on performance-enhancing features while avoiding degrading ones. It presents benchmarks and observations from a real-time test to explore NaradaBrokering's deployability for real-time multimedia systems.
This document discusses security issues and challenges related to cloud computing. It begins with an introduction to cloud computing and its benefits and types of cloud deployments including private cloud, public cloud, hybrid cloud, and community cloud. Each cloud deployment model has different security considerations. The main security issues discussed for public clouds include multi-tenancy concerns and transferring data over the internet. Private clouds provide fewer security concerns but require a higher investment. Hybrid clouds offer flexibility but new operational processes are needed. Overall, the document examines the tradeoffs between different cloud deployment models in terms of security.
The Riisk and Challllenges off Clloud ComputtiingIJERA Editor
Cloud computing is a computing technology aiming to share storage, computation, and services transparently
among a massive users. Current cloud computing systems pose serious limitation to protecting the confidentiality
of user data. Since the data share and stored is presented in unencrypted forms to remote machines owned and
operated by third party service providers despite it sensitivity (example contact address, mails), the risks of
disclosing user confidential data by service providers may be quite high and the risk of attacking cloud storage
by third party is also increasing. The purpose of this study is to review researches done on this technology,
identify the security risk and explore some techniques for protecting users‟ data from attackers in the cloud.
Sections:
Introduction
Cloud Computing background
Securing the Cloud
Virtualization
Mobile Cloud Computing
User safety & energy consumption
Author’s proposal
Conclusion
In order to make cloud computing to be adopted by users and enterprises, security concerns of users should be rectified by making cloud environment trustworthy, discussed by Latif et al. in the assessment of cloud computing risks[2].
We address the questions related to:
security concerns and threats over general cloud computing,
(2) the solutions for these problems and
(3) mobile users safety in convergence with energy consumption.
BIOMETRIC SMARTCARD AUTHENTICATION FOR FOG COMPUTINGIJNSA Journal
In the IoT scenario, things at the edge can create significantly large amounts of data. Fog Computing has recently emerged as the paradigm to address the needs of edge computing in the Internet of Things (IoT) and Industrial Internet of Things (IIoT) applications. In a Fog Computing environment, much of the processing would take place closer to the edge in a router device, rather than having to be transmitted to the Fog. Authentication is an important issue for the security of fog computing since services are offered to massive-scale end users by front fog nodes.Fog computing faces new security and privacy challenges besides those inherited from cloud computing. Authentication helps to ensure and confirms a user's identity. The existing traditional password authentication does not provide enough security for the data and there have been instances when the password-based authentication has been manipulated to gain access into the data. Since the conventional methods such as passwords do not serve the purpose of data security, research worksare focused on biometric user authentication in fog computing environment. In this paper, we present biometric smartcard authentication to protect the fog computing environment.
BIOMETRIC SMARTCARD AUTHENTICATION FOR FOG COMPUTINGIJNSA Journal
In the IoT scenario, things at the edge can create significantly large amounts of data. Fog Computing has recently emerged as the paradigm to address the needs of edge computing in the Internet of Things (IoT) and Industrial Internet of Things (IIoT) applications. In a Fog Computing environment, much of the processing would take place closer to the edge in a router device, rather than having to be transmitted to the Fog. Authentication is an important issue for the security of fog computing since services are offered to massive-scale end users by front fog nodes.Fog computing faces new security and privacy challenges besides those inherited from cloud computing. Authentication helps to ensure and confirms a user's identity. The existing traditional password authentication does not provide enough security for the data and there have been instances when the password-based authentication has been manipulated to gain access into the data. Since the conventional methods such as passwords do not serve the purpose of data security, research worksare focused on biometric user authentication in fog computing environment. In this paper, we present biometric smartcard authentication to protect the fog computing environment.
ABSTRACT
Cloud computing promises to significantly change the way we use computers and access and store our personal and business information. With these new computing and communications paradigms arise new data security challenges. Existing data protection mechanisms such as encryption have failed in preventing data theft attacks, especially those perpetrated by an insider to the cloud provider.
For securing user data from such attacks a new paradigm called fog computing can be used. Fog Computing is a paradigm that extends Cloud computing and services to the edge of the network. Similar to Cloud, Fog provides data, compute, storage, and application services to end-users. The motivation of Fog computing lies in a series of real scenarios, such as Smart Grid, smart traffic lights in vehicular networks and software defined network This technique can monitor the user activity to identify the legitimacy and prevent from any unauthorized user access. Here we have discussed this paradigm for preventing misuse of user data and securing information.
CONCLUSION
This proposal of monitoring data access patterns by profiling user behavior to determine if and when a malicious insider illegitimately accesses someone’s documents in a Cloud service. Decoy documents stored in the Cloud alongside the user’s real data also serve as sensors to detect illegitimate access. Once unauthorized data access or exposure is suspected, and later verified, with challenge questions for instance, this inundate the malicious insider with bogus information in order to dilute the user’s real data. Such preventive attacks that rely on disinformation technology could provide unprecedented levels of security in the Cloud and in social networks.
Ant colony Optimization: A Solution of Load balancing in Cloud dannyijwest
As the cloud computing is a new style of computing over internet. It has many advantages along with some
crucial issues to be resolved in order to improve reliability of cloud environment. These issues are related
with the load management, fault tolerance and different security issues in cloud environment. In this paper
the main concern is load balancing in cloud computing. The load can be CPU load, memory capacity,
delay or network load. Load balancing is the process of distributing the load among various nodes of a
distributed system to improve both resource utilization and job response time while also avoiding a
situation where some of the nodes are heavily loaded while other nodes are idle or doing very little work.
Load balancing ensures that all the processor in the system or every node in the network does
approximately the equal amount of work at any instant of time. Many methods to resolve this problem has
been came into existence like Particle Swarm Optimization, hash method, genetic algorithms and several
scheduling based algorithms are there. In this paper we are proposing a method based on Ant Colony
optimization to resolve the problem of load balancing in cloud environment.
This document discusses security aspects of mobile cloud computing. It begins with an abstract discussing how cloud computing offers scalable and secure computation resources as a service. Mobile cloud computing combines mobile computing, cloud computing, and wireless networks. The document then analyzes existing security challenges and issues in cloud and mobile cloud environments. It identifies key long-term security and privacy issues based on documented problems. The document provides an overview of cloud computing models, characteristics, architectures, and security issues. It discusses how the flexibility and openness of cloud environments challenge assumptions about application security.
The MEDINA project aims to help stakeholders achieve continuous compliance with the European Union's cloud security certification scheme (EUCS) through automation. It provides a set of tools and techniques that can be accessed through a unified user interface or API to fully manage the certification status of cloud services. Early adopters can implement generic workflows comprising scenarios and roles to streamline the EUCS certification process through guidance and evidence management automation.
Whitepaper MEDINA Continuous Life Cycle Management of Cloud Security Certific...MEDINA
This document provides an overview of the MEDINA framework for continuous life cycle management of cloud security certifications. It describes the key components, including the Continuous Certification Evaluation component that aggregates assessment results, the Risk Assessment and Optimization Framework that evaluates risk, and the Automated Certificate Life Cycle Manager that determines certificate status and publishes certificates using a self-sovereign identity system. The framework aims to enable automated, continuous assessment and management of certifications to address the dynamic nature of cloud environments.
Cloud computing is set of resources and services offered through the Internet. Cloud
services are delivered from data centers located throughout the world. Cloud computing
facilitates its consumers by providing virtual resources via internet. The biggest challenge in
cloud computing is the security and privacy problems caused by its multi-tenancy nature and the
outsourcing of infrastructure, sensitive data and critical applications. Enterprises are rapidly adopting
cloud services for their businesses, measures need to be developed so that organizations can be assured
of security in their businesses and can choose a suitable vendor for their computing needs. Cloud
computing depends on the internet as a medium for users to access the required services at any time on
pay-per-use pattern. However this technology is still in its initial stages of development, as it suffers
from threats and vulnerabilities that prevent the users from trusting it. Various malicious activities
from illegal users have threatened this technology such as data misuse, inflexible access control and
limited monitoring. The occurrence of these threats may result into damaging or illegal access of
critical and confidential data of users. In this paper we identify the most vulnerable security
threats/attacks in cloud computing, which will enable both end users and vendors to know a bout
the k ey security threats associated with cloud computing and propose relevant solution directives to
strengthen security in the Cloud environment. We also propose secure cloud architecture for
organizations to strengthen the security.
A Comprehensive Review on Data Security and Threats for Data Management in Cl...AJASTJournal
The cloud is a network of virtual computers that are linked together and may exhibit and offer computational capabilities continuously depending on certain Service Level Agreements (SLAs) that have been agreed between the parties to a contract between the clients and the internet provider. Cloud computing has several benefits, including endless computational resources, cheap cost, security controls, hypervisor protection, instantaneous elasticity, high throughput, and fault-tolerant solutions with increased performance. Since cloud computing is a comparatively recent computing model, there exists a lot of uncertainty about how well confidentiality of all levels, including host, network, data levels, and implementation, can be achieved. As a result, there still are important obstacles to cloud computing adoption. These constraints include security issues concerning privacy, compliance, and legal issues. When databases and software applications are moved from the cloud to large data centers, data management becomes a major challenge. Numerous security issues may develop while using cloud computing, including issues with privacy and control, virtualization and accessibility issues, confidentiality, management of credentials and identities, authentication of responding devices, and authenticity. In this paper, an effort is made to offer a comprehensive review of data security and threats in cloud computing.
A Comprehensive Review on Data Security and Threats for Data Management in Cl...AJASTJournal
The cloud is a network of virtual computers that are linked together and may exhibit and offer computational capabilities continuously depending on certain Service Level Agreements (SLAs) that have been agreed between the parties to a contract between the clients and the internet provider. Cloud computing has several benefits, including endless computational resources, cheap cost, security controls, hypervisor protection, instantaneous elasticity, high throughput, and fault-tolerant solutions with increased performance. Since cloud computing is a comparatively recent computing model, there exists a lot of uncertainty about how well confidentiality of all levels, including host, network, data levels, and implementation, can be achieved. As a result, there still are important obstacles to cloud computing adoption. These constraints include security issues concerning privacy, compliance, and legal issues. When databases and software applications are moved from the cloud to large data centers, data management becomes a major challenge. Numerous security issues may develop while using cloud computing, including issues with privacy and control, virtualization and accessibility issues, confidentiality, management of credentials and identities, authentication of responding devices, and authenticity. In this paper, an effort is made to offer a comprehensive review of data security and threats in cloud computing.
Security and Privacy Solutions in Cloud Computing at Openstack to Sustain Use...Zac Darcy
Cloud computing is an emerging model of service provision that has the advantage of minimizing costs
through sharing and storage of resources combined with a demand provisioning mechanism relying on
pay-per-use business model. Cloud computing features direct impact on information technology (IT)
budgeting but pose detrimental impacts on privacy and security mechanisms especially where sensitive
data is to be held offshore by third parties. Even though cloud computing environment promises new
benefits to organizations, it also presents its fair share of potential risks. It is considered as a double edge
sword considering the privacy and security standpoints. However, despite its potential to offer a low cost
security, customer organizations may increase the risks by storing their sensitive information in the cloud.
Therefore, this study focuses on privacy and security issues that pose a challenge in maintaining a level of
assurance that is sufficient enough to sustain confidence in potential users.
In this study, survey questions were sent to different non-profit and government organizations, which
assisted in collecting fundamental information. The data was acquired by conducting surveys in OpenStack
Company to identify the critical vulnerabilities in the cloud computing platform in order to provide the
recommended solutions.
So, analysis will be made on how the cloud’s characteristics such as the nature of the architecture,
attractiveness, as well as, vulnerability are tightly related to privacy and security issues. Privacy and
security are complex issues for which there is no standard and the relationship between them is necessarily
complicated. The study also highlight on the inherent challenge to data privacy because it typically results
in data to be presented in an encryption from the data owner. Thus, the study aimed at obtaining a common
goal to provide a comprehensive review of the existing security and privacy issues in cloud environments,
and identify and describe the most representative of the security and privacy attributes and present a
relationship among them.
Finally, in order to ensure that the standard measure of validity is achieved, validity test was conducted in
order to ensure that the study is free from errors. Various recommendations were provided. The study also
explored various areas that require future directions for each attribute, which comprise of multi-domain
policy integration and a secure service composition to design a comprehensive policy-based management
framework in the cloud environments.
Lastly, the recommendations will provide the potential for security and privacy approaches that can be
implemented to improve the cloud computing environment to ensure that a level of trust is achieved
SECURITY AND PRIVACY SOLUTIONS IN CLOUD COMPUTING AT OPENSTACK TO SUSTAIN USE...Zac Darcy
Cloud computing is an emerging model of service provision that has the advantage of minimizing costs
through sharing and storage of resources combined with a demand provisioning mechanism relying on
pay-per-use business model. Cloud computing features direct impact on information technology (IT)
budgeting but pose detrimental impacts on privacy and security mechanisms especially where sensitive
data is to be held offshore by third parties. Even though cloud computing environment promises new
benefits to organizations, it also presents its fair share of potential risks. It is considered as a double edge
sword considering the privacy and security standpoints. However, despite its potential to offer a low cost
security, customer organizations may increase the risks by storing their sensitive information in the cloud.
Therefore, this study focuses on privacy and security issues that pose a challenge in maintaining a level of
assurance that is sufficient enough to sustain confidence in potential users.
Evaluation Of The Data Security Methods In Cloud Computing Environmentsijfcstjournal
This document discusses methods for ensuring data security in cloud computing environments. It begins by introducing cloud computing models including infrastructure as a service (IaaS), platform as a service (PaaS), and software as a service (SaaS). The main goals of data security - confidentiality, integrity, and availability - are then described. Several methods for data security are proposed, including data fragmentation where sensitive data is divided and distributed across different domains. Encryption techniques are also discussed as ways to protect confidential data during storage and transmission. Overall, the document aims to evaluate approaches for addressing key issues around securing user data in cloud systems.
EXPLORING THE EFFECTIVENESS OF VPN ARCHITECTURE IN ENHANCING NETWORK SECURITY...IJNSA Journal
The rapid development of technology in communications has transformed the operations of companies and institutions, paving the way for increased productivity, revenue growth, and enhanced customer service. Multimedia calls and other modern communication technologies boost mobile network, thus their utilization is critical to moving the business forward. However, these widely used networks are also vulnerable to security threats, leading network vendors and technicians to implement various techniques to ensure network safety. As the need to safeguard technologies grow and there has been a significant increase in growth the idea of a virtual private network (VPN) emerged as a key strategy for tackling the threat to network security. the authors suggested looking into this issue and presenting the findings of a study that contained insightful observations from the literature reviews that served as the primary source of research besides questionnaire responses as opinions from those who have experience in the network industry and its security. Through this research, it became evident that several technologies and approaches exist to safeguard networks, but the Transport Layer Security (TLS) architecture stood out as a superior solution, particularly for mobile networks.
Cloud computing security through symmetric cipher modelijcsit
Cloud computing can be defined as an application and services which runs on distributed network using
virtualized and it is accessed through internet protocols and networking. Cloud computing resources and
virtual and limitless and information’s of the physical systems on which software running are abstracted
from the user. Cloud Computing is a style of computing in which dynamically scalable and often virtualized
resources are provided as a service over the Internet. Users need not have knowledge of, expertise in, or
control over the technology infrastructure in the "cloud" that supports them. To satisfy the needs of the
users the concept is to incorporate technologies which have the common theme of reliance on the internet
Software and data are stored on the servers whereas cloud computing services are provided through
applications online which can be accessed from web browsers. Lack of security and access control is the
major drawback in the cloud computing as the users deal with sensitive data to public clouds .Multiple
virtual machine in cloud can access insecure information flows as service provider; therefore to implement
the cloud it is necessary to build security. Therefore the main aim of this paper is to provide cloud
computing security through symmetric cipher model. This article proposes symmetric cipher model in
order to implement cloud computing security so that data can accessed and stored securely.
This document discusses the risks, countermeasures, costs and benefits of cloud computing. It identifies key risks like cyberattacks, lack of data location control, complex trust boundaries that make investigations difficult, and privacy issues. It recommends solutions like well-defined policies, service level agreements, continuous risk assessments, encryption, and guidance from NIST. While cloud computing offers cost savings and flexibility, users are ultimately responsible for security and must approach cloud adoption with care given its immature nature and risks.
This document provides an overview of secure cloud hosting best practices for enterprise messaging solutions. It discusses the benefits and risks of cloud computing, as well as common deployment and service models. The document then focuses on Infinite Convergence's Enterprise Messaging Service (EMS), which is hosted privately and securely at Infinite's premises. Some key security practices for EMS include robust identity and access management, comprehensive monitoring and metering, adherence to service level agreements, and lifecycle management of applications and data. Virtualization is also discussed as the core technology enabling efficient cloud hosting.
Private sector cyber resilience and the role of data diodesOllie Whitehouse
This whitepaper intended for enterprise architects and cyber security professionals looks at the role of data diodes in modern network design and operation.
Audio Video Conferencing in Distributed Brokering SystemsVideoguy
This document discusses using a distributed brokering system called NaradaBrokering to support audio/video conferencing. It describes how NaradaBrokering can encapsulate multimedia content in specialized events that facilitate fast routing while incorporating relevant headers. The paper aims to draw on performance-enhancing features while avoiding degrading ones. It presents benchmarks and observations from a real-time test to explore NaradaBrokering's deployability for real-time multimedia systems.
This document discusses security issues and challenges related to cloud computing. It begins with an introduction to cloud computing and its benefits and types of cloud deployments including private cloud, public cloud, hybrid cloud, and community cloud. Each cloud deployment model has different security considerations. The main security issues discussed for public clouds include multi-tenancy concerns and transferring data over the internet. Private clouds provide fewer security concerns but require a higher investment. Hybrid clouds offer flexibility but new operational processes are needed. Overall, the document examines the tradeoffs between different cloud deployment models in terms of security.
The Riisk and Challllenges off Clloud ComputtiingIJERA Editor
Cloud computing is a computing technology aiming to share storage, computation, and services transparently
among a massive users. Current cloud computing systems pose serious limitation to protecting the confidentiality
of user data. Since the data share and stored is presented in unencrypted forms to remote machines owned and
operated by third party service providers despite it sensitivity (example contact address, mails), the risks of
disclosing user confidential data by service providers may be quite high and the risk of attacking cloud storage
by third party is also increasing. The purpose of this study is to review researches done on this technology,
identify the security risk and explore some techniques for protecting users‟ data from attackers in the cloud.
Sections:
Introduction
Cloud Computing background
Securing the Cloud
Virtualization
Mobile Cloud Computing
User safety & energy consumption
Author’s proposal
Conclusion
In order to make cloud computing to be adopted by users and enterprises, security concerns of users should be rectified by making cloud environment trustworthy, discussed by Latif et al. in the assessment of cloud computing risks[2].
We address the questions related to:
security concerns and threats over general cloud computing,
(2) the solutions for these problems and
(3) mobile users safety in convergence with energy consumption.
BIOMETRIC SMARTCARD AUTHENTICATION FOR FOG COMPUTINGIJNSA Journal
In the IoT scenario, things at the edge can create significantly large amounts of data. Fog Computing has recently emerged as the paradigm to address the needs of edge computing in the Internet of Things (IoT) and Industrial Internet of Things (IIoT) applications. In a Fog Computing environment, much of the processing would take place closer to the edge in a router device, rather than having to be transmitted to the Fog. Authentication is an important issue for the security of fog computing since services are offered to massive-scale end users by front fog nodes.Fog computing faces new security and privacy challenges besides those inherited from cloud computing. Authentication helps to ensure and confirms a user's identity. The existing traditional password authentication does not provide enough security for the data and there have been instances when the password-based authentication has been manipulated to gain access into the data. Since the conventional methods such as passwords do not serve the purpose of data security, research worksare focused on biometric user authentication in fog computing environment. In this paper, we present biometric smartcard authentication to protect the fog computing environment.
BIOMETRIC SMARTCARD AUTHENTICATION FOR FOG COMPUTINGIJNSA Journal
In the IoT scenario, things at the edge can create significantly large amounts of data. Fog Computing has recently emerged as the paradigm to address the needs of edge computing in the Internet of Things (IoT) and Industrial Internet of Things (IIoT) applications. In a Fog Computing environment, much of the processing would take place closer to the edge in a router device, rather than having to be transmitted to the Fog. Authentication is an important issue for the security of fog computing since services are offered to massive-scale end users by front fog nodes.Fog computing faces new security and privacy challenges besides those inherited from cloud computing. Authentication helps to ensure and confirms a user's identity. The existing traditional password authentication does not provide enough security for the data and there have been instances when the password-based authentication has been manipulated to gain access into the data. Since the conventional methods such as passwords do not serve the purpose of data security, research worksare focused on biometric user authentication in fog computing environment. In this paper, we present biometric smartcard authentication to protect the fog computing environment.
ABSTRACT
Cloud computing promises to significantly change the way we use computers and access and store our personal and business information. With these new computing and communications paradigms arise new data security challenges. Existing data protection mechanisms such as encryption have failed in preventing data theft attacks, especially those perpetrated by an insider to the cloud provider.
For securing user data from such attacks a new paradigm called fog computing can be used. Fog Computing is a paradigm that extends Cloud computing and services to the edge of the network. Similar to Cloud, Fog provides data, compute, storage, and application services to end-users. The motivation of Fog computing lies in a series of real scenarios, such as Smart Grid, smart traffic lights in vehicular networks and software defined network This technique can monitor the user activity to identify the legitimacy and prevent from any unauthorized user access. Here we have discussed this paradigm for preventing misuse of user data and securing information.
CONCLUSION
This proposal of monitoring data access patterns by profiling user behavior to determine if and when a malicious insider illegitimately accesses someone’s documents in a Cloud service. Decoy documents stored in the Cloud alongside the user’s real data also serve as sensors to detect illegitimate access. Once unauthorized data access or exposure is suspected, and later verified, with challenge questions for instance, this inundate the malicious insider with bogus information in order to dilute the user’s real data. Such preventive attacks that rely on disinformation technology could provide unprecedented levels of security in the Cloud and in social networks.
Ant colony Optimization: A Solution of Load balancing in Cloud dannyijwest
As the cloud computing is a new style of computing over internet. It has many advantages along with some
crucial issues to be resolved in order to improve reliability of cloud environment. These issues are related
with the load management, fault tolerance and different security issues in cloud environment. In this paper
the main concern is load balancing in cloud computing. The load can be CPU load, memory capacity,
delay or network load. Load balancing is the process of distributing the load among various nodes of a
distributed system to improve both resource utilization and job response time while also avoiding a
situation where some of the nodes are heavily loaded while other nodes are idle or doing very little work.
Load balancing ensures that all the processor in the system or every node in the network does
approximately the equal amount of work at any instant of time. Many methods to resolve this problem has
been came into existence like Particle Swarm Optimization, hash method, genetic algorithms and several
scheduling based algorithms are there. In this paper we are proposing a method based on Ant Colony
optimization to resolve the problem of load balancing in cloud environment.
This document discusses security aspects of mobile cloud computing. It begins with an abstract discussing how cloud computing offers scalable and secure computation resources as a service. Mobile cloud computing combines mobile computing, cloud computing, and wireless networks. The document then analyzes existing security challenges and issues in cloud and mobile cloud environments. It identifies key long-term security and privacy issues based on documented problems. The document provides an overview of cloud computing models, characteristics, architectures, and security issues. It discusses how the flexibility and openness of cloud environments challenge assumptions about application security.
The MEDINA project aims to help stakeholders achieve continuous compliance with the European Union's cloud security certification scheme (EUCS) through automation. It provides a set of tools and techniques that can be accessed through a unified user interface or API to fully manage the certification status of cloud services. Early adopters can implement generic workflows comprising scenarios and roles to streamline the EUCS certification process through guidance and evidence management automation.
Whitepaper MEDINA Continuous Life Cycle Management of Cloud Security Certific...MEDINA
This document provides an overview of the MEDINA framework for continuous life cycle management of cloud security certifications. It describes the key components, including the Continuous Certification Evaluation component that aggregates assessment results, the Risk Assessment and Optimization Framework that evaluates risk, and the Automated Certificate Life Cycle Manager that determines certificate status and publishes certificates using a self-sovereign identity system. The framework aims to enable automated, continuous assessment and management of certifications to address the dynamic nature of cloud environments.
The document introduces EUROSCAL, an initiative to promote the use of NIST's Open Security Controls Assessment Language (OSCAL) for automating cloud security certification processes in Europe. OSCAL aims to standardize how security controls and frameworks are represented, making it easier to assess compliance and monitor controls continuously. The EU-funded MEDINA project is exploring how OSCAL could help address challenges in achieving continuous monitoring and certification as envisioned by the European Union's cloud security certification scheme. EUROSCAL seeks to influence stakeholders to adopt OSCAL standards to fully realize automation benefits for certification.
Towards Continuous Security Compliance in the Cloud Continuum -MEDINA Project...MEDINA
This document discusses the EU-funded MEDINA Project, which aims to address challenges around continuous monitoring and certification of security compliance for dynamic cloud environments. The project is developing an open-source framework with components like a repository of metrics and measures, tools for continuous evidence management and evaluation, and a risk-based auditor tool. Upon completion, the framework will help cloud service providers and auditors more easily ensure frequent infrastructure changes remain compliant with security policies. The goal is to leverage automation to enhance trust for hybrid cloud approaches.
Dr. Jesus Luna Garcia discusses assessing the trustworthiness of AI systems. He notes that while AIoT systems are growing, consumer trust in them has declined in recent years. There are challenges to defining and measuring AI trustworthiness as well as developing risk management frameworks for AI. Current work includes collaborating with standards bodies to help pave the road to establishing trustworthy AI and certification methods.
Automation-based Certification for Cloud Services in EuroMEDINA
This document discusses automation-based certification for cloud services in Europe. It provides an overview of the MEDINA project, which aims to enable continuous audit-based certification for cloud services through automation. The MEDINA framework collects technical evidence, assesses compliance automatically, and manages certificates in order to streamline the certification process defined in the EUCS standard. After MEDINA concludes, the lessons learned may be applied to the new COBALT project focusing on certification of AI-enabled systems and quantum computing.
TAS-S Seminar “From Continuous Monitoring to Continuous Cloud Cybersecurity C...MEDINA
This document summarizes the results of an experiment conducted to test requirements for continuous monitoring and certification from the European Union's Cloud Services (EUCS) certification scheme. The experiment found that:
1) Existing tools can automate assessment of some EUCS requirements, but coverage is currently limited.
2) A machine-readable format like NIST's OSCAL shows promise for specifying and reporting on automated assessments.
3) While some level of automation is possible now, auditors will still need to review evidence to ensure trustworthy compliance. Standardization of audit processes could help leverage the full potential of automation in the future.
MEDINA: Standardization to enable continuous cloud cybersecurity certificationMEDINA
This project called MEDINA received funding from the EU Horizon 2020 programme to develop standardization to enable continuous cloud cybersecurity certification. MEDINA aims to provide a security framework and tools to achieve continuous audit-based certification aligned with the EU Cybersecurity Certification Scheme for Cloud Services. The project runs from November 2020 to October 2023 with a budget of over 4 million euros. One of MEDINA's objectives is to engage standard development organizations to adopt requirements for continuous compliance assessments and automation in line with the EU certification scheme. Achievements so far include supporting the development of the EU certification scheme and contributing to related standards.
Paving the road towards continuous auditbased certification for cloud service...MEDINA
This document summarizes a presentation about the MEDINA project, which aims to facilitate the adoption of the EU Cybersecurity Certification Scheme (EUCS) for cloud services. The MEDINA project is developing a security framework and tools to support continuous, automated certification based on evidence management. This will help address challenges with the current point-in-time certification approach and high costs of certification. The MEDINA framework collects evidence, assesses compliance, and manages certification, with the goal of easing the process of continuous certification as required by EUCS. While progress has been made, challenges remain around regulating automated certification and sustaining the project's tools after its completion.
The MEDINA project aims to provide continuous, real-time certification for secure cloud computing services in compliance with EU standards. It develops tools to automate evidence collection, assessment, and management to streamline the certification process. This allows cloud services to continuously monitor controls, metrics, and security risks to maintain certification more efficiently.
The document provides an architecture proposal for the MEDINA framework, which aims to provide continuous certification of cloud services aligned with the EUCS. It describes the main components of the MEDINA framework, which include a catalogue of controls and metrics, natural language processing techniques, risk assessment, continuous evaluation, an orchestrator, evidence collection, certificate management, and a user interface. The document also provides an overview of the MEDINA architecture, roles, workflows, and integration approach.
This document summarizes an expert stakeholder group meeting for the MEDINA project. The meeting agenda included an introduction to MEDINA, demonstrations of two tools (SATRA and AMOE), and a discussion of next steps. MEDINA aims to facilitate adoption of the EU Cybersecurity Certification Scheme for continuous cloud certification. Progress after 18 months includes initial prototypes and testing of tools for self-assessment, evidence management, and certificate lifecycle management. Upcoming plans include full validation of MEDINA with industry partners and progressing standardization and exploitation activities.
First Impressions on Experimenting with Automated Monitoring Requirements of ...MEDINA
This whitepaper reports on lessons learned related to the experimentation performed by the MEDINA team on the topic of continuous (automated) monitoring, just as required by the High Assurance baseline of the draft version of the European Cybersecurity Certification Scheme for Cloud Service (EUCS). Besides the reported process and obtained results, we also provide a set of recommendations to relevant stakeholders (in particular Cloud Service Providers and Auditors) with the goal of supporting the uptake of EUCS for High Assurance.
The document discusses a security framework called MEDINA that aims to provide a holistic framework supporting cloud service providers' (CSPs) continuous certification in compliance with the EU cloud security certification scheme. The framework will include a repository of security metrics and measures, tools for selecting controls based on risk levels, a certification language, evidence management tools, a certificate evaluator, and a risk-based auditor tool. This will help CSPs more easily achieve and maintain certification, reducing costs and efforts. Two example use cases are provided for Bosch regarding IoT solutions and Fabasoft regarding SaaS solutions for the public sector.
This project called MEDINA aims to develop a security framework to help cloud service providers continuously achieve and maintain compliance with the EU Cloud Security Certification Scheme. The framework will include tools, techniques and processes to support continuous auditing and certification where security and accountability can be measured over time. This will help cloud customers gain more control and trust in the cloud services they use. The framework is intended to provide guidance to cloud service providers on implementing security controls and collecting evidence of compliance, making the certification process more efficient.
This project called MEDINA aims to develop a security framework to help cloud service providers continuously achieve and maintain compliance with the EU Cloud Security Certification Scheme. The framework will include tools, techniques and processes to support continuous auditing and certification where security and accountability can be measured over time. This will help cloud customers gain more control and trust in the cloud services they use. The framework is meant to provide guidance to help cloud providers more easily implement security controls and collect evidence of compliance, reducing the costs and efforts of certification.
Day2.2 Paving the Road Towards Continuous Certification: OSCAL and the EUCSMEDINA
The document discusses the EU Cybersecurity Scheme for Cloud Services (EUCS) and its requirements for continuous monitoring and certification. It introduces the MEDINA project, funded by the EU, which aims to develop a framework for achieving continuous audit-based certification aligned with the EUCS through continuous monitoring. The project will leverage the Open Security Controls Assessment Language (OSCAL) for machine-readable representation of security controls and certificates. It seeks collaboration with NIST on further development and adoption of OSCAL to support its goals.
Why Mobile App Regression Testing is Critical for Sustained Success_ A Detail...kalichargn70th171
A dynamic process unfolds in the intricate realm of software development, dedicated to crafting and sustaining products that effortlessly address user needs. Amidst vital stages like market analysis and requirement assessments, the heart of software development lies in the meticulous creation and upkeep of source code. Code alterations are inherent, challenging code quality, particularly under stringent deadlines.
Zoom is a comprehensive platform designed to connect individuals and teams efficiently. With its user-friendly interface and powerful features, Zoom has become a go-to solution for virtual communication and collaboration. It offers a range of tools, including virtual meetings, team chat, VoIP phone systems, online whiteboards, and AI companions, to streamline workflows and enhance productivity.
Preparing Non - Technical Founders for Engaging a Tech AgencyISH Technologies
Preparing non-technical founders before engaging a tech agency is crucial for the success of their projects. It starts with clearly defining their vision and goals, conducting thorough market research, and gaining a basic understanding of relevant technologies. Setting realistic expectations and preparing a detailed project brief are essential steps. Founders should select a tech agency with a proven track record and establish clear communication channels. Additionally, addressing legal and contractual considerations and planning for post-launch support are vital to ensure a smooth and successful collaboration. This preparation empowers non-technical founders to effectively communicate their needs and work seamlessly with their chosen tech agency.Visit our site to get more details about this. Contact us today www.ishtechnologies.com.au
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Utilocate offers a comprehensive solution for locate ticket management by automating and streamlining the entire process. By integrating with Geospatial Information Systems (GIS), it provides accurate mapping and visualization of utility locations, enhancing decision-making and reducing the risk of errors. The system's advanced data analytics tools help identify trends, predict potential issues, and optimize resource allocation, making the locate ticket management process smarter and more efficient. Additionally, automated ticket management ensures consistency and reduces human error, while real-time notifications keep all relevant personnel informed and ready to respond promptly.
The system's ability to streamline workflows and automate ticket routing significantly reduces the time taken to process each ticket, making the process faster and more efficient. Mobile access allows field technicians to update ticket information on the go, ensuring that the latest information is always available and accelerating the locate process. Overall, Utilocate not only enhances the efficiency and accuracy of locate ticket management but also improves safety by minimizing the risk of utility damage through precise and timely locates.
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GraphSummit Paris - The art of the possible with Graph TechnologyNeo4j
Sudhir Hasbe, Chief Product Officer, Neo4j
Join us as we explore breakthrough innovations enabled by interconnected data and AI. Discover firsthand how organizations use relationships in data to uncover contextual insights and solve our most pressing challenges – from optimizing supply chains, detecting fraud, and improving customer experiences to accelerating drug discoveries.
Launch Your Streaming Platforms in MinutesRoshan Dwivedi
The claim of launching a streaming platform in minutes might be a bit of an exaggeration, but there are services that can significantly streamline the process. Here's a breakdown:
Pros of Speedy Streaming Platform Launch Services:
No coding required: These services often use drag-and-drop interfaces or pre-built templates, eliminating the need for programming knowledge.
Faster setup: Compared to building from scratch, these platforms can get you up and running much quicker.
All-in-one solutions: Many services offer features like content management systems (CMS), video players, and monetization tools, reducing the need for multiple integrations.
Things to Consider:
Limited customization: These platforms may offer less flexibility in design and functionality compared to custom-built solutions.
Scalability: As your audience grows, you might need to upgrade to a more robust platform or encounter limitations with the "quick launch" option.
Features: Carefully evaluate which features are included and if they meet your specific needs (e.g., live streaming, subscription options).
Examples of Services for Launching Streaming Platforms:
Muvi [muvi com]
Uscreen [usencreen tv]
Alternatives to Consider:
Existing Streaming platforms: Platforms like YouTube or Twitch might be suitable for basic streaming needs, though monetization options might be limited.
Custom Development: While more time-consuming, custom development offers the most control and flexibility for your platform.
Overall, launching a streaming platform in minutes might not be entirely realistic, but these services can significantly speed up the process compared to building from scratch. Carefully consider your needs and budget when choosing the best option for you.
Neo4j - Product Vision and Knowledge Graphs - GraphSummit ParisNeo4j
Dr. Jesús Barrasa, Head of Solutions Architecture for EMEA, Neo4j
Découvrez les dernières innovations de Neo4j, et notamment les dernières intégrations cloud et les améliorations produits qui font de Neo4j un choix essentiel pour les développeurs qui créent des applications avec des données interconnectées et de l’IA générative.
When deliberating between CodeIgniter vs CakePHP for web development, consider their respective strengths and your project requirements. CodeIgniter, known for its simplicity and speed, offers a lightweight framework ideal for rapid development of small to medium-sized projects. It's praised for its straightforward configuration and extensive documentation, making it beginner-friendly. Conversely, CakePHP provides a more structured approach with built-in features like scaffolding, authentication, and ORM. It suits larger projects requiring robust security and scalability. Ultimately, the choice hinges on your project's scale, complexity, and your team's familiarity with the frameworks.
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