Novel Advances in Measuring and Preventing Software Security Weakness: Contin...theijes
Software weaknesses in design, architecture, code and deployment have led to software vulnerability exploited by the perpetrators. Although counter measure tools have been developed such as patch management systems, firewalls and antivirus, but the perpetrators have advance sophisticated tools such malware with crypto-lock and crypto-wall technologies. The current counter measures technologies are based on detection and respond model or risk management framework, which are no match to the attacker’s technologies based on speed technologies such as machine generated malwares and precision or stealth technologies such as command-andcontrol node malwares. Although lots of ink has been poured on advances in measuring and preventing software weakness on the detection and respond concept,this study is motivated to explore the state-of-art advances specifically on the novel concept of Continuous Trust Restoration (CTR). The Continuous Trust Restoration is a process of breaking down attacker’s activities kill chain and restoring the system trust. The CTR concept deploys speed, precision and stealth technologies on random route mutation, random host mutation, hypervisors, trust boot, software identities and software define infrastructure. Moreover, to deploy these technologies the study further explores a common security architectural framework with software metrics such as CVE (Common Vulnerability and Exposure), CWE (Common Weakness Enumeration), CVSS (Common Vulnerability Scoring System), CWSS (Common Weakness Scoring System), and CAPEC (Common Attack Pattern Enumeration and Classification). Finally, the study recommends a software security counter measures research paradigm shift from the current detection and respond models to Continuous Trust Restoration concept and from risk management frameworks to a Common Security Architectural Framework.
With the development and rapid growth in IT infrastructure, malicious code attacks are considered as the
main threat to cybersecurity. Malicious JavaScript’s which are intentionally crafted by the attackers inside the web page
over the web as an emerging security issue affecting millions of users. In past few years, a number of studies have been
conducted based on machine learning for detection of malicious JavaScript code attacks has demonstrated a poor
detection accuracy and increased performance overheads. In this paper, an effective interceptor approach for detection of
multivariate and novel malicious JavaScript’s based on deep learning is proposed and evaluated. Hybrid feature set based
on static and dynamic analysis were used. The dataset which was used in this study consists of 32,000 benign webpages
and 12,900 malicious pages. The experimental results show that this approach was able to detect 99.01% of new malicious
code variants.
International Journal of Computer Science and Information Security,IJCSIS ISSN 1947-5500, Pittsburgh, PA, USA
Email: ijcsiseditor@gmail.com
http://sites.google.com/site/ijcsis/
https://google.academia.edu/JournalofComputerScience
https://www.linkedin.com/in/ijcsis-research-publications-8b916516/
http://www.researcherid.com/rid/E-1319-2016
Vulnerability Analysis of 802.11 Authentications and Encryption Protocols: CV...AM Publications
This paper analysis vulnerability of known attacks on WLAN cipher suite, authentication mechanisms and credentials using common vulnerability scoring system (CVSS).
The Next Generation Cognitive Security Operations Center: Adaptive Analytic L...Konstantinos Demertzis
A Security Operations Center (SOC) is a central technical level unit responsible for monitoring, analyzing, assessing, and defending an organization’s security posture on an ongoing basis. The SOC staff works closely with incident response teams, security analysts, network engineers and organization managers using sophisticated data processing technologies such as security analytics, threat intelligence, and asset criticality to ensure security issues are detected, analyzed and finally addressed quickly. Those techniques are part of a reactive security strategy because they rely on the human factor, experience and the judgment of security experts, using supplementary technology to evaluate the risk impact and minimize the attack surface. This study suggests an active security strategy that adopts a vigorous method including ingenuity, data analysis, processing and decision-making support to face various cyber hazards. Specifically, the paper introduces a novel intelligence driven cognitive computing SOC that is based exclusively on progressive fully automatic procedures. The proposed -Architecture Network Flow Forensics Framework (-NF3) is an efficient cybersecurity defense framework against adversarial attacks. It implements the Lambda machine learning architecture that can analyze a mixture of batch and streaming data, using two accurate novel computational intelligence algorithms. Specifically, it uses an Extreme Learning Machine neural network with Gaussian Radial Basis Function kernel (ELM/GRBFk) for the batch data analysis and a Self-Adjusting Memory k-Nearest Neighbors classifier (SAM/k-NN) to examine patterns from real-time streams. It is a forensics tool for big data that can enhance the automate defense strategies of SOCs to effectively respond to the threats their environments face.
A Data Hiding Techniques Based on Length of English Text using DES and Attack...IJORCS
The comparing recent proposal for multimedia applications network security remains an important topic for researchers. The security deals with both wired and wireless communication. Network is defined as it is a large system consisting of many similar parts that are connected together to allow the movement or communication between or along the parts or between the parts and a control center. There are the main components of the network information system such as end systems (terminals, servers) and intermediate systems (hubs, switches, gateways). Every node has its own set of vulnerabilities that can be related to hardware, software, protocol stack etc. Nodes are interconnected by physical supports in a network for example connected with cables in wired Local Area Network (LAN) or radio waves (Wi-Fi) in Wireless Local Area Network (WLAN). Some nodes are able to provide services (FTP, HTTP browsing, database access). If two nodes want to communicate together, they must be interconnected physically and logically. Network security deals with also information hiding technique. Now day’s security deals with heterogeneous networks. The use of different wireless and wired network which are working on different platform is heterogeneous. So design of network security for such type of heterogeneous network is difficult task.
Novel Advances in Measuring and Preventing Software Security Weakness: Contin...theijes
Software weaknesses in design, architecture, code and deployment have led to software vulnerability exploited by the perpetrators. Although counter measure tools have been developed such as patch management systems, firewalls and antivirus, but the perpetrators have advance sophisticated tools such malware with crypto-lock and crypto-wall technologies. The current counter measures technologies are based on detection and respond model or risk management framework, which are no match to the attacker’s technologies based on speed technologies such as machine generated malwares and precision or stealth technologies such as command-andcontrol node malwares. Although lots of ink has been poured on advances in measuring and preventing software weakness on the detection and respond concept,this study is motivated to explore the state-of-art advances specifically on the novel concept of Continuous Trust Restoration (CTR). The Continuous Trust Restoration is a process of breaking down attacker’s activities kill chain and restoring the system trust. The CTR concept deploys speed, precision and stealth technologies on random route mutation, random host mutation, hypervisors, trust boot, software identities and software define infrastructure. Moreover, to deploy these technologies the study further explores a common security architectural framework with software metrics such as CVE (Common Vulnerability and Exposure), CWE (Common Weakness Enumeration), CVSS (Common Vulnerability Scoring System), CWSS (Common Weakness Scoring System), and CAPEC (Common Attack Pattern Enumeration and Classification). Finally, the study recommends a software security counter measures research paradigm shift from the current detection and respond models to Continuous Trust Restoration concept and from risk management frameworks to a Common Security Architectural Framework.
With the development and rapid growth in IT infrastructure, malicious code attacks are considered as the
main threat to cybersecurity. Malicious JavaScript’s which are intentionally crafted by the attackers inside the web page
over the web as an emerging security issue affecting millions of users. In past few years, a number of studies have been
conducted based on machine learning for detection of malicious JavaScript code attacks has demonstrated a poor
detection accuracy and increased performance overheads. In this paper, an effective interceptor approach for detection of
multivariate and novel malicious JavaScript’s based on deep learning is proposed and evaluated. Hybrid feature set based
on static and dynamic analysis were used. The dataset which was used in this study consists of 32,000 benign webpages
and 12,900 malicious pages. The experimental results show that this approach was able to detect 99.01% of new malicious
code variants.
International Journal of Computer Science and Information Security,IJCSIS ISSN 1947-5500, Pittsburgh, PA, USA
Email: ijcsiseditor@gmail.com
http://sites.google.com/site/ijcsis/
https://google.academia.edu/JournalofComputerScience
https://www.linkedin.com/in/ijcsis-research-publications-8b916516/
http://www.researcherid.com/rid/E-1319-2016
Vulnerability Analysis of 802.11 Authentications and Encryption Protocols: CV...AM Publications
This paper analysis vulnerability of known attacks on WLAN cipher suite, authentication mechanisms and credentials using common vulnerability scoring system (CVSS).
The Next Generation Cognitive Security Operations Center: Adaptive Analytic L...Konstantinos Demertzis
A Security Operations Center (SOC) is a central technical level unit responsible for monitoring, analyzing, assessing, and defending an organization’s security posture on an ongoing basis. The SOC staff works closely with incident response teams, security analysts, network engineers and organization managers using sophisticated data processing technologies such as security analytics, threat intelligence, and asset criticality to ensure security issues are detected, analyzed and finally addressed quickly. Those techniques are part of a reactive security strategy because they rely on the human factor, experience and the judgment of security experts, using supplementary technology to evaluate the risk impact and minimize the attack surface. This study suggests an active security strategy that adopts a vigorous method including ingenuity, data analysis, processing and decision-making support to face various cyber hazards. Specifically, the paper introduces a novel intelligence driven cognitive computing SOC that is based exclusively on progressive fully automatic procedures. The proposed -Architecture Network Flow Forensics Framework (-NF3) is an efficient cybersecurity defense framework against adversarial attacks. It implements the Lambda machine learning architecture that can analyze a mixture of batch and streaming data, using two accurate novel computational intelligence algorithms. Specifically, it uses an Extreme Learning Machine neural network with Gaussian Radial Basis Function kernel (ELM/GRBFk) for the batch data analysis and a Self-Adjusting Memory k-Nearest Neighbors classifier (SAM/k-NN) to examine patterns from real-time streams. It is a forensics tool for big data that can enhance the automate defense strategies of SOCs to effectively respond to the threats their environments face.
A Data Hiding Techniques Based on Length of English Text using DES and Attack...IJORCS
The comparing recent proposal for multimedia applications network security remains an important topic for researchers. The security deals with both wired and wireless communication. Network is defined as it is a large system consisting of many similar parts that are connected together to allow the movement or communication between or along the parts or between the parts and a control center. There are the main components of the network information system such as end systems (terminals, servers) and intermediate systems (hubs, switches, gateways). Every node has its own set of vulnerabilities that can be related to hardware, software, protocol stack etc. Nodes are interconnected by physical supports in a network for example connected with cables in wired Local Area Network (LAN) or radio waves (Wi-Fi) in Wireless Local Area Network (WLAN). Some nodes are able to provide services (FTP, HTTP browsing, database access). If two nodes want to communicate together, they must be interconnected physically and logically. Network security deals with also information hiding technique. Now day’s security deals with heterogeneous networks. The use of different wireless and wired network which are working on different platform is heterogeneous. So design of network security for such type of heterogeneous network is difficult task.
A DEFENSIVE MECHANISM CROSS LAYER ARCHITECTURE FOR MANETS TO IDENTIFY AND COR...IJNSA Journal
The emerging mobile technology has brought revolutionized changes in the computer era. One such technology of networking is Mobile Ad hoc Networks (MANETS), where the mobility and infrastructure less of the nodes takes predominant roles. These features make MANETS more vulnerable to attacks. As the research continues several aspects can be explored in this area. At the very first it can be the problem of how to make the cross layer detection of attacks more efficient and work well. Since every layer in the network deals with different type of attacks, a possible viewpoint to those attack scenarios can be presented so that it can be extended in the later part. It becomes necessary to figure out the security solution architecture if there are different detection results generated by different layers. Secondly, there
should be a measure of the network metrics to show increased performance. The paper presents such a defensive mechanism cross layered architecture which strives to identify and correct misbehaviour in MANETS especially with respect to routing layer. The evaluation of the proposed solution is also given with results obtained to show the performance of the network.
This webinar is primarily intended for those that are in need of an informational overview on how to respond to information security incidents or have a responsibility for doing so. It will also assist with your preparation for a Computer Security Incident Handling certification.
S ECURITY C ONSIDERATIONS IN A M ARINE C OMMUNICATION N ETWORK FOR F ISH...IJCI JOURNAL
ith the recent advancements in and popularity of wireless ne
tworks, the security based issues are also
increasing considerably. In this paper, we look at the data s
ecurity and situational security vulnerabilities
in the communication network for fishermen at sea being develope
d by our research center. We are
proposing certain solutions and algorithms for avoiding some of the si
tuations. They are Adaptive Context-
aware Transmission Power Control (ACTPC) as a proposed solution
for preventing unauthorized users at
the maritime border, along with border alert and distress alert. Th
e algorithms are implemented using a
network of MICAz mote
Study and Analysis of Big Data Security Analytics for Protecting Cloud Based ...ijtsrd
In cloud computing virtualized infrastructures has become a stimulating target for cyber attackers to initiate advance attacks. The motive of this work may be a narrative huge knowledge primarily based security analytics approach to get advanced attacks in virtualized infrastructures. User application logs and network logs collected consistently from the tenant virtual machines VMs are saved within the Hadoop Distributed File system HDFS . Extraction of attack features is performed through graph based event correlation and Map Reduce parser based identification of potential attack paths. Two step machine learning approaches logistic regression and belief propagation are used to perform the determination of attack presence. Hilal Ahmad Khan | Gurinder Pal "Study and Analysis of Big Data Security Analytics for Protecting Cloud Based Virtualized Infrastructures" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-1 , December 2019, URL: https://www.ijtsrd.com/papers/ijtsrd29709.pdf Paper URL: https://www.ijtsrd.com/computer-science/computer-security/29709/study-and-analysis-of-big-data-security-analytics-for-protecting-cloud-based-virtualized-infrastructures/hilal-ahmad-khan
Building a Distributed Secure System on Multi-Agent Platform Depending on the...CSCJournals
Today, applications in mobile multi-agent systems require a high degree of confidence that running code inside the system will not be malicious. Also any malicious agents must be identified and contained. Since the inception of mobile agents, the intruder has been addressed using a multitude of techniques, but many of these implementations have only addressed concerns from the position of either the platform or the agents. Very few approaches have undertaken the problem of mobile agent security from both perspectives simultaneously. Furthermore, no middleware exists to facilitate provisioning of the required security qualities of mobile agent software while extensively focusing on easing the software development burden. The aim is to build a distributed secure system using multi-agents by applying the principles of software engineering. The objectives of this paper is to introduce multi agent systems that enhance security rules through the access right to building a distributed secure system integrating with principles of software engineering system life cycle, as well as satisfy the security access right for both platform and agents to improve the three characteristics of agents adaptively, mobility and flexibility. This project based on the platform of PHP and MYSQL (Database) which can be presented in a website. The implementation and test are applied in both Linux and Windows platforms, including Linux Red Hat 8, Linux Ubuntu 6.06 LTS and Microsoft Windows XP Professional. Since PHP and MySQL are available in almost all operating systems, the result could be tested the platform as long as PHP and MySQL configuration is available. PHP5 and the MySQL (database) software are used to build a secure website. Multiple techniques of security and authentications have been used by multi-agents system. Secure database is encrypted by using md5. Also satisfy the characteristics for security requirements: confidentiality (protection from disclosure to unauthorized persons), integrity (maintaining data consistency) and authentication (assurance of identity of person or originator of data).
Network security using data mining conceptsJaideep Ghosh
Network Security is a major part of a network that needs to be maintained because information is being passed between computers etc. and is very vulnerable to attack.
Data Mining is the process of extraction of required/specific information from data in database.
Data mining is integrated with network security and can be used with various security tools as well as hacking tool.
apidays LIVE London 2021 - API Security in Highly Volatile Threat Landscapes ...apidays
apidays LIVE London 2021 - Reaching Maximum Potential in Banking & Insurance with API Mindset
October 27 & 28, 2021
APIs in Finance: The Next Evolution
API Security in Highly Volatile Threat Landscapes
Xenia Bogomolec, Information Security Specialist at Quant-X Security & Coding GmbH
MITRE ATT&CK framework and Managed XDR Position PaperMarc St-Pierre
Cyber attack surface has increased immensely with digital transformation and hybrid cloud adoption. Many Managed Security Services are only alert services, where 75 percent of businesses waste as much time on false positive alerts as they spend on legitimate attacks.
Everyone could benefit from an approach that ensures threat-informed detections cut through the noise to know what is actually on their network, endpoints, the cloud and beyond.
Everyone could benefit from OpenText MxDR.
https://www.opentext.com/solutions/managed-extended-detection-and-response
A DEFENSIVE MECHANISM CROSS LAYER ARCHITECTURE FOR MANETS TO IDENTIFY AND COR...IJNSA Journal
The emerging mobile technology has brought revolutionized changes in the computer era. One such technology of networking is Mobile Ad hoc Networks (MANETS), where the mobility and infrastructure less of the nodes takes predominant roles. These features make MANETS more vulnerable to attacks. As the research continues several aspects can be explored in this area. At the very first it can be the problem of how to make the cross layer detection of attacks more efficient and work well. Since every layer in the network deals with different type of attacks, a possible viewpoint to those attack scenarios can be presented so that it can be extended in the later part. It becomes necessary to figure out the security solution architecture if there are different detection results generated by different layers. Secondly, there
should be a measure of the network metrics to show increased performance. The paper presents such a defensive mechanism cross layered architecture which strives to identify and correct misbehaviour in MANETS especially with respect to routing layer. The evaluation of the proposed solution is also given with results obtained to show the performance of the network.
This webinar is primarily intended for those that are in need of an informational overview on how to respond to information security incidents or have a responsibility for doing so. It will also assist with your preparation for a Computer Security Incident Handling certification.
S ECURITY C ONSIDERATIONS IN A M ARINE C OMMUNICATION N ETWORK FOR F ISH...IJCI JOURNAL
ith the recent advancements in and popularity of wireless ne
tworks, the security based issues are also
increasing considerably. In this paper, we look at the data s
ecurity and situational security vulnerabilities
in the communication network for fishermen at sea being develope
d by our research center. We are
proposing certain solutions and algorithms for avoiding some of the si
tuations. They are Adaptive Context-
aware Transmission Power Control (ACTPC) as a proposed solution
for preventing unauthorized users at
the maritime border, along with border alert and distress alert. Th
e algorithms are implemented using a
network of MICAz mote
Study and Analysis of Big Data Security Analytics for Protecting Cloud Based ...ijtsrd
In cloud computing virtualized infrastructures has become a stimulating target for cyber attackers to initiate advance attacks. The motive of this work may be a narrative huge knowledge primarily based security analytics approach to get advanced attacks in virtualized infrastructures. User application logs and network logs collected consistently from the tenant virtual machines VMs are saved within the Hadoop Distributed File system HDFS . Extraction of attack features is performed through graph based event correlation and Map Reduce parser based identification of potential attack paths. Two step machine learning approaches logistic regression and belief propagation are used to perform the determination of attack presence. Hilal Ahmad Khan | Gurinder Pal "Study and Analysis of Big Data Security Analytics for Protecting Cloud Based Virtualized Infrastructures" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-1 , December 2019, URL: https://www.ijtsrd.com/papers/ijtsrd29709.pdf Paper URL: https://www.ijtsrd.com/computer-science/computer-security/29709/study-and-analysis-of-big-data-security-analytics-for-protecting-cloud-based-virtualized-infrastructures/hilal-ahmad-khan
Building a Distributed Secure System on Multi-Agent Platform Depending on the...CSCJournals
Today, applications in mobile multi-agent systems require a high degree of confidence that running code inside the system will not be malicious. Also any malicious agents must be identified and contained. Since the inception of mobile agents, the intruder has been addressed using a multitude of techniques, but many of these implementations have only addressed concerns from the position of either the platform or the agents. Very few approaches have undertaken the problem of mobile agent security from both perspectives simultaneously. Furthermore, no middleware exists to facilitate provisioning of the required security qualities of mobile agent software while extensively focusing on easing the software development burden. The aim is to build a distributed secure system using multi-agents by applying the principles of software engineering. The objectives of this paper is to introduce multi agent systems that enhance security rules through the access right to building a distributed secure system integrating with principles of software engineering system life cycle, as well as satisfy the security access right for both platform and agents to improve the three characteristics of agents adaptively, mobility and flexibility. This project based on the platform of PHP and MYSQL (Database) which can be presented in a website. The implementation and test are applied in both Linux and Windows platforms, including Linux Red Hat 8, Linux Ubuntu 6.06 LTS and Microsoft Windows XP Professional. Since PHP and MySQL are available in almost all operating systems, the result could be tested the platform as long as PHP and MySQL configuration is available. PHP5 and the MySQL (database) software are used to build a secure website. Multiple techniques of security and authentications have been used by multi-agents system. Secure database is encrypted by using md5. Also satisfy the characteristics for security requirements: confidentiality (protection from disclosure to unauthorized persons), integrity (maintaining data consistency) and authentication (assurance of identity of person or originator of data).
Network security using data mining conceptsJaideep Ghosh
Network Security is a major part of a network that needs to be maintained because information is being passed between computers etc. and is very vulnerable to attack.
Data Mining is the process of extraction of required/specific information from data in database.
Data mining is integrated with network security and can be used with various security tools as well as hacking tool.
apidays LIVE London 2021 - API Security in Highly Volatile Threat Landscapes ...apidays
apidays LIVE London 2021 - Reaching Maximum Potential in Banking & Insurance with API Mindset
October 27 & 28, 2021
APIs in Finance: The Next Evolution
API Security in Highly Volatile Threat Landscapes
Xenia Bogomolec, Information Security Specialist at Quant-X Security & Coding GmbH
MITRE ATT&CK framework and Managed XDR Position PaperMarc St-Pierre
Cyber attack surface has increased immensely with digital transformation and hybrid cloud adoption. Many Managed Security Services are only alert services, where 75 percent of businesses waste as much time on false positive alerts as they spend on legitimate attacks.
Everyone could benefit from an approach that ensures threat-informed detections cut through the noise to know what is actually on their network, endpoints, the cloud and beyond.
Everyone could benefit from OpenText MxDR.
https://www.opentext.com/solutions/managed-extended-detection-and-response
Experimental analysis of intrusion detection systems using machine learning a...IJECEIAES
Since the invention of the internet for military and academic research purposes, it has evolved to meet the demands of the increasing number of users on the network, who have their scope beyond military and academics. As the scope of the network expanded maintaining its security became a matter of increasing importance. With various users and interconnections of more diversified networks, the internet needs to be maintained as securely as possible for the transmission of sensitive information to be one hundred per cent safe; several anomalies may intrude on private networks. Several research works have been released around network security and this research seeks to add to the already existing body of knowledge by expounding on these attacks, proffering efficient measures to detect network intrusions, and introducing an ensemble classifier: a combination of 3 different machine learning algorithms. An ensemble classifier is used for detecting remote to local (R2L) attacks, which showed the lowest level of accuracy when the network dataset is tested using single machine learning models but the ensemble classifier gives an overall efficiency of 99.8%.
Trust Metric-Based Anomaly Detection Via Deep Deterministic Policy Gradient R...IJCNCJournal
Addressing real-time network security issues is paramount due to the rapidly expanding IoT jargon. The erratic rise in usage of inadequately secured IoT- based sensory devices like wearables of mobile users, autonomous vehicles, smartphones and appliances by a larger user community is fuelling the need for a trustable, super-performant security framework. An efficient anomaly detection system would aim to address the anomaly detection problem by devising a competent attack detection model. This paper delves into the Deep Deterministic Policy Gradient (DDPG) approach, a promising Reinforcement Learning platform to combat noisy sensor samples which are instigated by alarming network attacks. The authors propose an enhanced DDPG approach based on trust metrics and belief networks, referred to as Deep Deterministic Policy Gradient Belief Network (DDPG-BN). This deep-learning-based approach is projected as an algorithm to provide “Deep-Defense” to the plethora of network attacks. Confidence interval is chosen as the trust metric to decide on the termination of sensor sample collection. Once an enlisted attack is detected, the collection of samples from the particular sensor will automatically cease. The evaluations and results of the experiments highlight a better detection accuracy of 98.37% compared to its counterpart conventional DDPG implementation of 97.46%. The paper also covers the work based on a contemporary Deep Reinforcement Learning (DRL) algorithm, the Actor Critic (AC). The proposed deep learning binary classification model is validated using the NSL-KDD dataset and the performance is compared to a few deep learning implementations as well.
Trust Metric-Based Anomaly Detection via Deep Deterministic Policy Gradient R...IJCNCJournal
Addressing real-time network security issues is paramount due to the rapidly expanding IoT jargon. The erratic rise in usage of inadequately secured IoT- based sensory devices like wearables of mobile users, autonomous vehicles, smartphones and appliances by a larger user community is fuelling the need for a trustable, super-performant security framework. An efficient anomaly detection system would aim to address the anomaly detection problem by devising a competent attack detection model. This paper delves into the Deep Deterministic Policy Gradient (DDPG) approach, a promising Reinforcement Learning platform to combat noisy sensor samples which are instigated by alarming network attacks. The authors propose an enhanced DDPG approach based on trust metrics and belief networks, referred to as Deep Deterministic Policy Gradient Belief Network (DDPG-BN). This deep-learning-based approach is projected as an algorithm to provide “Deep-Defense” to the plethora of network attacks. Confidence interval is chosen as the trust metric to decide on the termination of sensor sample collection. Once an enlisted attack is detected, the collection of samples from the particular sensor will automatically cease. The evaluations and results of the experiments highlight a better detection accuracy of 98.37% compared to its counterpart conventional DDPG implementation of 97.46%. The paper also covers the work based on a contemporary Deep Reinforcement Learning (DRL) algorithm, the Actor Critic (AC). The proposed deep learning binary classification model is validated using the NSL-KDD dataset and the performance is compared to a few deep learning implementations as well.
The use of transformer models in threat-informed defense can significantly enhance cybersecurity awareness and security posture of an organization. In this talk we explore how our web app based on a semantic search engine is used to enrich and enhance the information about vulnerabilities by linking them to related tactics, techniques, and procedures used by adversaries. This enrichment provides a more comprehensive view of potential threats and their associated risks, enabling organizations to identify and prioritize vulnerabilities and take proactive measures to remediate them. By using our solution, organizations can raise cybersecurity awareness, improve incident response times, and enhance their overall cybersecurity posture.
Advanced persistent threat (apt) & data centric audit and protection (dacp)CloudMask inc.
It is undeniable that the high-value target sectors, such as Defense and the Security sector, face targeted and focused threats that no other sector faces. These sectors affect the livelihood of millions, and any breach can have a major impact on National Security. In this high-level discussion, we focus on ‘Advanced Persistent Threat’ (APT). APT is one of the most sophisticated threats to high-value defense and security systems. Our discussion of APT will be based on Lockheed Martin and its Cyber Kill Chain.
Survey on cloud computing security techniqueseSAT Journals
Abstract Cloud computing is one of the emerging technology in computer science field. It provides various services and resources, still enterprises are disinclined to invest their business in cloud computing. It is because of security issues it has. There are different service models in cloud computing and threats to security also have different. The characteristics that are must be ensured while thinking about data security in cloud computing are integrity, availability and confidentiality. In this paper we are surveying some of the Intrusion Detection and Prevention Systems (IDPS) and comparing them regarding their ability to provide data security. Keywords— Cloud Security, cloud computing, data security, IDPS
Cyber Attack Detection and protection using machine learning algorithmNaruVlogs
Cyber attack detection and protection using machine learning algorithms is a rapidly evolving field within cybersecurity. Machine learning techniques offer the ability to analyze large volumes of data in real-time and identify patterns indicative of malicious activity. Here's a general overview of how machine learning can be applied to cyber attack detection and protection:
Data Collection: The first step is to gather relevant data from various sources such as network traffic logs, system logs, firewall logs, and other security devices. This data will serve as the input for the machine learning models.
Feature Engineering: Feature engineering involves selecting and transforming the raw data into a format suitable for machine learning algorithms. This may include extracting features such as IP addresses, timestamps, packet sizes, protocol types, etc., from the raw data.
Model Training: Once the data is prepared, machine learning models can be trained using supervised, unsupervised, or semi-supervised learning techniques.
Supervised Learning: In supervised learning, the model is trained on labeled data, where each data point is associated with a specific class (e.g., normal or malicious). Common supervised learning algorithms for cyber attack detection include Support Vector Machines (SVM), Random Forests, and Neural Networks.
Unsupervised Learning: Unsupervised learning techniques are used when labeled data is scarce or unavailable. These algorithms can detect patterns and anomalies in the data without prior knowledge of specific attack types. Clustering algorithms like K-means or density-based algorithms like DBSCAN are often used in this context.
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
Conference: 43rd Annual Conference of the IEEE
Industrial Electronics Society (IECON2017)
29 October – 1 November, 2017
China National Convention Center, Beijing, China
Title of the paper: Principles and risk assessment of
managing distributed ontologies hosted by
embedded devices for controlling industrial systems
Authors: Borja ramis Ferrer, Samuel Olaiya
Afolaranmi, Jose Luis Martinez Lastra
SAP Sapphire 2024 - ASUG301 building better apps with SAP Fiori.pdfPeter Spielvogel
Building better applications for business users with SAP Fiori.
• What is SAP Fiori and why it matters to you
• How a better user experience drives measurable business benefits
• How to get started with SAP Fiori today
• How SAP Fiori elements accelerates application development
• How SAP Build Code includes SAP Fiori tools and other generative artificial intelligence capabilities
• How SAP Fiori paves the way for using AI in SAP apps
Generative AI Deep Dive: Advancing from Proof of Concept to ProductionAggregage
Join Maher Hanafi, VP of Engineering at Betterworks, in this new session where he'll share a practical framework to transform Gen AI prototypes into impactful products! He'll delve into the complexities of data collection and management, model selection and optimization, and ensuring security, scalability, and responsible use.
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
Observability Concepts EVERY Developer Should Know -- DeveloperWeek Europe.pdfPaige Cruz
Monitoring and observability aren’t traditionally found in software curriculums and many of us cobble this knowledge together from whatever vendor or ecosystem we were first introduced to and whatever is a part of your current company’s observability stack.
While the dev and ops silo continues to crumble….many organizations still relegate monitoring & observability as the purview of ops, infra and SRE teams. This is a mistake - achieving a highly observable system requires collaboration up and down the stack.
I, a former op, would like to extend an invitation to all application developers to join the observability party will share these foundational concepts to build on:
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
Pushing the limits of ePRTC: 100ns holdover for 100 daysAdtran
At WSTS 2024, Alon Stern explored the topic of parametric holdover and explained how recent research findings can be implemented in real-world PNT networks to achieve 100 nanoseconds of accuracy for up to 100 days.
PHP Frameworks: I want to break free (IPC Berlin 2024)Ralf Eggert
In this presentation, we examine the challenges and limitations of relying too heavily on PHP frameworks in web development. We discuss the history of PHP and its frameworks to understand how this dependence has evolved. The focus will be on providing concrete tips and strategies to reduce reliance on these frameworks, based on real-world examples and practical considerations. The goal is to equip developers with the skills and knowledge to create more flexible and future-proof web applications. We'll explore the importance of maintaining autonomy in a rapidly changing tech landscape and how to make informed decisions in PHP development.
This talk is aimed at encouraging a more independent approach to using PHP frameworks, moving towards a more flexible and future-proof approach to PHP development.
Alt. GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using ...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
Accelerate your Kubernetes clusters with Varnish CachingThijs Feryn
A presentation about the usage and availability of Varnish on Kubernetes. This talk explores the capabilities of Varnish caching and shows how to use the Varnish Helm chart to deploy it to Kubernetes.
This presentation was delivered at K8SUG Singapore. See https://feryn.eu/presentations/accelerate-your-kubernetes-clusters-with-varnish-caching-k8sug-singapore-28-2024 for more details.
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Removing Uninteresting Bytes in Software FuzzingAftab Hussain
Imagine a world where software fuzzing, the process of mutating bytes in test seeds to uncover hidden and erroneous program behaviors, becomes faster and more effective. A lot depends on the initial seeds, which can significantly dictate the trajectory of a fuzzing campaign, particularly in terms of how long it takes to uncover interesting behaviour in your code. We introduce DIAR, a technique designed to speedup fuzzing campaigns by pinpointing and eliminating those uninteresting bytes in the seeds. Picture this: instead of wasting valuable resources on meaningless mutations in large, bloated seeds, DIAR removes the unnecessary bytes, streamlining the entire process.
In this work, we equipped AFL, a popular fuzzer, with DIAR and examined two critical Linux libraries -- Libxml's xmllint, a tool for parsing xml documents, and Binutil's readelf, an essential debugging and security analysis command-line tool used to display detailed information about ELF (Executable and Linkable Format). Our preliminary results show that AFL+DIAR does not only discover new paths more quickly but also achieves higher coverage overall. This work thus showcases how starting with lean and optimized seeds can lead to faster, more comprehensive fuzzing campaigns -- and DIAR helps you find such seeds.
- These are slides of the talk given at IEEE International Conference on Software Testing Verification and Validation Workshop, ICSTW 2022.
1. kfupm.edu.sa
Web Deception towards Moving Target
Defense
Basirudin Djamaluddin
Ahmed Alnazeer
Farag Azzedin
52nd Annual IEEE Carnahan Conference on Security Technology – Montreal October 22-25, 2018
25-October-2018
2. Web Application And Its Risks
King Fahd University of Petroleum & Minerals
kfupm.edu.sa2
• Web Application Risks1:
• Publically exposed which may contained with sensitive information – attractive for
adversaries
• It may contain vulnerabilities which make them vulnerable from cyber-security
threats.
• Known Techniques To Overcome Cyber-Security Threats
• Mechanism to expose the vulnerabilities before the adversaries expose it:
• Black-box by doing vulnerability scan and analyzing the output2
• White-box by analyzing the source code (static) and rewrites the code in
binary level3
• Securely develop the application itself, analysis/testing and runtime protection4, i.e.
following the requirement from Open Web Application Security Project (OWASP)5
10/28/2018 – 52nd Annual IEEE Carnahan Conference on Security Technology – Montreal October 22-25, 2018
1. M. Taguinod, et al., “Toward a Moving Target Defense for Web Applications,” Proc. - 2015 IEEE 16th Int. Conf. Inf. Reuse Integr. IRI 2015, 2015.
2. A. Doupé, et al, “Enemy of the State: A State-Aware Black-Box Vulnerability Scanner.” 2012.
3. A. Doupé, et al, “deDacota: Toward Preventing Server-side XSS via Automatic Code and Data Separation,” 2013
4. X. Li and Y. Xue, “A survey on server-side approaches to securing web applications,” ACM Comput. Surv., vol. 46, no. 4, pp. 1–29, 2014.
5. https://www.owasp.org/index.php/Main_Page
3. Web Application And Its Risks (cont.)
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• Challenges:
• The static analysis, however, is not suitable for long running defense strategy
where the adversaries can observe and try to get insight of the web application to
find new vulnerabilities or defeat the detection mechanism and then launch new
attack through the identified possible new attack vectors1,2
• The weakness of modern tools as advanced security techniques is there, in which
these tools work reactionary and as the result it may lost to get the information of
what the objective behind the attack of the adversaries3
Static analysis and reactionary defend system to cyber-attacks cannot totally overcome
the issue, in fact – it may add complexity to the defender without giving such of expected
positive results at the end.
A proactive implementation by enhancing the flexibility and make the attack surface more
dynamic will move the complexity to the attackers.
10/28/2018 – 52nd Annual IEEE Carnahan Conference on Security Technology – Montreal October 22-25, 2018
1. M. Taguinod, et al., “Toward a Moving Target Defense for Web Applications,” Proc. - 2015 IEEE 16th Int. Conf. Inf. Reuse Integr. IRI 2015, 2015.
2. D. Evans, et al., “Effectiveness of Moving Target Defenses,” in Moving Target Defense: Creating Asymmetric Uncertainty for Cyber Threats, 2011
3. V. E. Urias, et a., “Computer network deception as a Moving Target Defense,” Proc. - Int. Carnahan Conf. Secur. Technol., vol. 2015–Janua, 2016.
4. Proactive and Dynamic Defense Approach – Deception
King Fahd University of Petroleum & Minerals
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• Known techniques have limitations which cannot provide a comprehensive solution
against Internet threats and have driven research on overcoming the attacks at very
beginning and warn the users1
• Deception technique is one of the cyber-security defender solution to overcome
aforementioned limitations which recently have attracted security researchers1,2.
• Deception is a technique that work by creating fake target to deceive attacker like
honeypots which is designed to lure the attacker where its value is already
compromised, built and configured to look vulnerable in the perception of adversaries,
although if it is being attacked it will not cause any loss to the main system3
10/28/2018 – 52nd Annual IEEE Carnahan Conference on Security Technology – Montreal October 22-25, 2018
1. X. Han, et al., “Evaluation of Deception-Based Web Attacks Detection,” Proc. 2017 Work. Mov. Target Def. - MTD ’17, pp. 65–73, 2017.
2. M. Almeshekah, et al., “The case of using negative (deceiving) information in data protection,”, 2014.
3. C. De Faveri and A. Moreira, “A SPL Framework for Adaptive Deception-based Defense,” vol. 9, pp. 5542–5551, 2018.
Weakness: it has only limit to the view of the attacks that hit it, there is no way to make the
honeypots as the main system if the main system is attacked.
In the other side, if the attackers keep attacking the honeypots, the defenders can use it as
a countermeasure to the attackers1
5. Proactive and Dynamic Defense Approach – Moving Target Defense (MTD)
King Fahd University of Petroleum & Minerals
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• Increase the complexity of cyber-attacks (for the adversaries) by making the system
less homogeneous, less static and less deterministic which can make the attack
surface more dynamic
• Example:
• In network, by changing network topology (i.e. random port numbers, extra open or
close ports or even fake listening port.
• In application, by changing the application environment, application type and
version and last one is routing them through different hosts.
By applying MTD, protection level is increased and reduced the asymmetric advantage that
the attacker has.
10/28/2018 – 52nd Annual IEEE Carnahan Conference on Security Technology – Montreal October 22-25, 2018
6. MTD in Web Application1
King Fahd University of Petroleum & Minerals
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• Two Important factors for MTD implementation to web application:
• When-to-move?
• What-to-move?
• What will be the possible targets that the adversaries will attack? With this information
the requirements can be divided into 4 specific layers:
• Logic Layer
• Storage Layer
• Presentation Layer
• Browsers
10/28/2018 – 52nd Annual IEEE Carnahan Conference on Security Technology – Montreal October 22-25, 2018
1. M. Taguinod, et al., “Toward a Moving Target Defense for Web Applications,” Proc. - 2015 IEEE 16th Int. Conf. Inf. Reuse Integr. IRI 2015, pp. 510–517
7. MTD in Web Application (cont.)
King Fahd University of Petroleum & Minerals
kfupm.edu.sa7
• What-to-move – Web application layers for MTD:
• Logic Layer
• Change the web application by changing from one to another (i.e. from
Python to PHP), objective: confuse the attacker and increase the complexity
of attack in term of different structure of the language which requires
fingerprinting to know the language
• Prevent in the memory attack (lowest language – assembly)
• Storage Layer
• Mainly, the attack will be SQL injection attack which requires fingerprinting to
know the SQL database.
• Strategy: jump between two databases which has different SQL statements.
Also to apply proper sanitation both in input and output.
• Presentation Layer
• Objective: Avoid direct threat in presentation layers such as Cross-Site
Scripting (XSS).
• Mechanism: generate random token to add complexity for the adversaries
10/28/2018 – 52nd Annual IEEE Carnahan Conference on Security Technology – Montreal October 22-25, 2018
8. Problem Statements
King Fahd University of Petroleum & Minerals
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Static Web Deception
If adversaries successfully attack the main web application instead of the deception then
defender doesn’t have any option to countermeasure the adversaries
Limited Diversification
• Proactive MTD can be achieved by applying redirection incoming web traffic to
nonstandard web port and rotating the active web server that serve the incoming traffic1.
• This rotation of web application only based on the port rotation can be enhanced by
adding more diversification layers: logical and storage
10/28/2018 – 52nd Annual IEEE Carnahan Conference on Security Technology – Montreal October 22-25, 2018
1. M. Thompson, et al. "Dynamic Application Rotation Environment for Moving Target Defense." Resilience Week (RWS), 2016. IEEE, 2016.
9. Related Works
King Fahd University of Petroleum & Minerals
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• The movement of deception towards MTD on higher-network level1
• Within the Deception Network model, it is proposed an MTD based on entire
network enclaves as well as host attributes, characteristics and files. Rather than
using the second network to contain the threat, it is used to hide the defender.
• Dynamic Application Rotation Environment for Moving Target Defense (DARE
MTD)2
• A proactive MTD by applying redirection on incoming web traffic to nonstandard
web port and rotating the active web server that will server the incoming traffic.
• It succeed to achieve the goals of: increasing uncertainty and resilience.
• Proposal of complete MTD in web application with multi diversifications3
• Proposed complete MTD in the web application with diversification in four layers:
logical, storage, presentation and browser.
• Implemented logical layer diversification by creating translator for Python to PHP
• Implemented storage diversification by translating the dialect of MySQL and
PostgreSQL
10/28/2018 – 52nd Annual IEEE Carnahan Conference on Security Technology – Montreal October 22-25, 2018
1. V. E. Urias, et al., “Computer network deception as a Moving Target Defense,” Proc. - Int. Carnahan Conf. Secur. Technol., vol. 2015–Janua, 2016.
2. M. Thompson, et al. "Dynamic Application Rotation Environment for Moving Target Defense." Resilience Week (RWS), 2016. IEEE, 2016.
3. M. Taguinod, et al., “Toward a Moving Target Defense for Web Applications,” Proc. - 2015 IEEE 16th Int. Conf. Inf. Reuse Integr. IRI 2015, 2015.
10. Our Proposal
Approach, Implementation and Evaluation
10
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11. Approach: Combining Web Deception and MTD
King Fahd University of Petroleum & Minerals
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• Deception Environment
• Provides fake implementation with the look and feel similar to the real system to
attract the adversary
• The environment is built close to one of the MTD implementation
• Multi Layer MTD Implementations in Real System
• Dynamic configuration to route to one of two web servers (only one is up at a
time) every 30 seconds1
• Each web server setup with two web sites each with different application
environments (diversity in the logical layer). This is as alternative of source code
diversity as suggested by Taguinod et al. This will resolve static application
implementation in DARE by Thompson et al.
• Dynamically provide two database applications which will only one will be up
(rotated dynamically) on which the active application will be connected to. This is
a novice MTD approached proposed in our implementation.
MTD Tool
We developed a small application as an MTD Tool which will make sure that the MDT
happens in each layers
10/28/2018 – 52nd Annual IEEE Carnahan Conference on Security Technology – Montreal October 22-25, 2018
1. M. Thompson, et al. "Dynamic Application Rotation Environment for Moving Target Defense." Resilience Week (RWS), 2016. IEEE, 2016.
12. MTD Tool Operation Algorithm
King Fahd University of Petroleum & Minerals
kfupm.edu.sa12
MTD Tool
Starts
Wait for 30
seconds
Reconfigure
Director to direct
to next active
server
Reconfigure next
active server to
next active
database
Stop the active
server and database
and start the next
active ones
Results
Mitigate known/unknown vulnerabilities, by
reducing the amount of time the active platform is
being exposed
Final
Outcomes
1. Increase uncertainty to the attackers
2. Increase defensive system resilience by
reducing the down time
Measurement:
1. How much we success to reduce the likelihood exploit?
2. How far the impact of a successful exploit has reduced?
3. Do we still maintain application availability?
10/28/2018 – 52nd Annual IEEE Carnahan Conference on Security Technology – Montreal October 22-25, 2018
13. Implementation
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Web Deception (IIS/ASP.NET port 83)
Database (MySQL)
Attackers
MTDTool
10/28/2018 – 52nd Annual IEEE Carnahan Conference on Security Technology – Montreal October 22-25, 2018
14. MTD Stack
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1. PHP which is setup
in both IIS and
Apache will confuse
the attackers about
the real identity of
the running host
server
2. MariaDB may be
suffered with SQL
Injection vector.
This will confuse
when the
reconnaissance
result doesn’t fits
with the actual
MongoDB active
database
10/28/2018 – 52nd Annual IEEE Carnahan Conference on Security Technology – Montreal October 22-25, 2018
15. Performance Evaluation – Web Deception
King Fahd University of Petroleum & Minerals
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• Web Deception Fingerprinting and Vulnerability Scan
• Fingerprinting result using Nmap will give adversaries find that there are two ports
opened in the server: 83 and 80 where the former is for deception while the later
is only a director (no application runs on it) of a real applications under MTD.
• Vulnerability penetration test using Acunetix gives two high-severity type
vulnerabilities and five medium which we expected that these information will
attract the attacker to exploit more (as the objective of deception). Furthermore,
this behavior from the attacker can be used for further investigation.
10/28/2018 – 52nd Annual IEEE Carnahan Conference on Security Technology – Montreal October 22-25, 2018
Severity High Medium Low
Vulnerabilities 2 5 N/A
16. Performance Evaluation – Individual Sites (Non MTD)
King Fahd University of Petroleum & Minerals
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• Individual Primary Web Application Fingerprinting
• For simplicity, the director (port 80) is directed to port 81 (IIS with ASP.NET) which
runs on top of MySQL Database and individual application connects to MySQL
10/28/2018 – 52nd Annual IEEE Carnahan Conference on Security Technology – Montreal October 22-25, 2018
Findings:
1. Nmap cannot fingerprint MongoDB
2. Expectation: when MTD runs,
each of the application should be
fingerprinted fairly by 33%.
However, we can’t expect this for
database.
17. Performance Evaluation – Individual Sites (Non MTD)
King Fahd University of Petroleum & Minerals
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• Individual Primary Web Application Vulnerability Scans
• For simplicity, the director (port 80) is directed to port 81 (IIS with ASP.NET) which
runs on top of MySQL Database and individual application connects to MySQL
• Vulnerability Scan result using Acunetix:
Port 80 81 82 8080
SQL Injection Related 2 2 0 0
IIS Related 0 1 1 0
Cross Site Scripting 0 0 3 3
Medium Severity 7 7 8 9
Low Severity 3 3 3 3
10/28/2018 – 52nd Annual IEEE Carnahan Conference on Security Technology – Montreal October 22-25, 2018
High Risk Alert Level 3 – Vulnerabilities categorized as the most dangerous, which put the scan target at maximum risk for hacking and data theft.
Medium Risk Alert Level 2 – Vulnerabilities caused by server misconfiguration and site-coding flaws, which facilitate server disruption and intrusion.
Low Risk Alert Level 1 – Vulnerabilities derived from lack of encryption of data traffic or directory path disclosures.
https://www.acunetix.com/support/docs/wvs/analyzing-scan-results/
18. Performance Evaluation – MTD Fingerprinting
King Fahd University of Petroleum & Minerals
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• Fingerprint has been done to the port 80 while the MTDTool is running (system is
running in MTD state). Fingerprint tool is using Nmap for 10 trials:
10/28/2018 – 52nd Annual IEEE Carnahan Conference on Security Technology – Montreal October 22-25, 2018
Trial Time (Secs) Port MySQL
81 82 8080
1 202.41 1 0
2 54.77 1 0
3 100.15 1 0
4 46.32 1 1
5 61.9 1 0
6 204.1 1 1
7 202.09 1 0
8 203.22 1 1
9 198.67 1 0
10 202.67 1 0
Findings:
1. The fingerprinting scan took
more time than normal with
average 147.63 seconds
19. Performance Evaluation – MTD Vulnerability Scan
King Fahd University of Petroleum & Minerals
kfupm.edu.sa19 10/28/2018 – 52nd Annual IEEE Carnahan Conference on Security Technology – Montreal October 22-25, 2018
The result of vulnerability scan against the port 80 (the MTD director) after the MTD is
started is as following: there are no high severity vulnerabilities detected from the
average of 42.33 vulnerabilities that were being discovered. The rest of lower severity
vulnerabilities are: 21.67 medium, 5.2 low and 15.5 informational.
Trial Time (Secs) Total High Medium Low Informational
1 375 13 0 7 3 3
2 136 12 0 2 4 6
3 146 13 0 2 4 7
4 49 19 0 13 3 3
5 47 13 0 6 3 4
6 885 184 0 100 14 70
Avg 273 42.33 0 21.67 5.2 15.5
20. Future Works and Conclusions
King Fahd University of Petroleum & Minerals
kfupm.edu.sa20
• The first step to improve the previous MTD implementation by Thompson et al. (DARE
MTD) has been implemented in this paper which has proved that the running MTD
gave promising results on the fingerprint and vulnerability scans.
• Further improvements are required in order to make the MTD implementation to be
robust and ready for production usage:
• High availability for one complete stateful application between the MTD servers
• Database synchronization between the MTD database servers
• Application level implementation which is easier to achieve from the implementation
point of view (although requires high resource) can be enhanced to make more
complex reconnaissance process by the adversaries. By switching the language in the
lower level (automatically to such of language conversion engine to assist the MTD)
Conclusions
1. Proposed novice approach to enhance DARE MTD and provided alternative of logical
and database diversities with a working MTD of utilizing multiple web servers, web
application language and databases
2. It is proven that the implementation have increased the complexity on the fingerprint
and vulnerability scans by only able to fingerprint 2 of 3 MTD ports and 1 database
3. The MTD also proved to “remove” the high severity vulnerabilities.
10/28/2018 – 52nd Annual IEEE Carnahan Conference on Security Technology – Montreal October 22-25, 2018
21. References
King Fahd University of Petroleum & Minerals
kfupm.edu.sa21 10/28/2018 – 52nd Annual IEEE Carnahan Conference on Security Technology – Montreal October 22-25, 2018
[1] M. Taguinod, A. Doupe, Z. Zhao, and G. J. Ahn, “Toward a Moving Target Defense for Web Applications,”
Proc. - 2015 IEEE 16th Int. Conf. Inf. Reuse Integr. IRI 2015, pp. 510–517, 2015.
[2] A. Doupé, L. Cavedon, C. Kruegel, and G. Vigna, “Enemy of the State: A State-Aware Black-Box Vulnerability
Scanner.” 2012.
[3] A. Doupé, W. Cui, M. H. Jakubowski, M. Peinado, C. Kruegel, and G. Vigna, “deDacota: Toward Preventing
Server-side XSS via Automatic Code and Data Separation,” in Proceedings of the 2013 ACM SIGSAC Conference
on Computer & Communications Security, 2013, pp. 1205–1216.
[4] D. Evans, A. Nguyen-Tuong, and J. Knight, “Effectiveness of Moving Target Defenses,” in Moving Target
Defense: Creating Asymmetric Uncertainty for Cyber Threats, S. Jajodia, A. K. Ghosh, V. Swarup, C.Wang, and X.
S. Wang, Eds. New York, NY: Springer New York, 2011, pp. 29–48.
[5] C. De Faveri and A. Moreira, “A SPL Framework for Adaptive Deception-based Defense,” vol. 9, pp. 5542–
5551, 2018.
[6] V. E. Urias, W. M. S. Stout, and C. Loverro, “Computer network deception as a Moving Target Defense,” Proc. -
Int. Carnahan Conf. Secur. Technol., vol. 2015–Janua, 2016.
[7] X. Li and Y. Xue, “A survey on server-side approaches to securing web applications,” ACM Comput. Surv., vol.
46, no. 4, pp. 1–29, 2014.
[8] X. Han, N. Kheir, and D. Balzarotti, “Evaluation of Deception-Based Web Attacks Detection,” Proc. 2017
Work. Mov. Target Def. - MTD ’17, pp. 65–73, 2017.
[9] S. Jajodia, A. Ghosh, V. Swarup, C. Wamg, and X. Wang, Moving Target Defense. Springer, 2011.
[10] J. H. Jafarian, E. Al-Shaer, and Q. Duan. "Openflow random host mutation: transparent moving target defense
using software defined networking." Proceedings of the first workshop on Hot topics in software defined networks.
ACM, 2012.
22. References
King Fahd University of Petroleum & Minerals
kfupm.edu.sa22 10/28/2018 – 52nd Annual IEEE Carnahan Conference on Security Technology – Montreal October 22-25, 2018
[11] D. Evans, A. Nguyen-Tuong, and J. Knight, Effectiveness of Moving Target Defenses. Springer, 2011, pp. 29–
48.
[12] R. Zhuang1, S. Zhang1, S. A. DeLoach1, X. Ou1, and A. Singhal2,“Simulation-based Approaches to Studying
Effectiveness of Moving-Target Network Defense,” in National Symposium on Moving Target Research, June
2012.
[13] M. Almeshekah, M. Atallah, and E. Spafford, “The case of using negative (deceiving) information in data
protection,” Proc. 2014 CERIAS '14 Proceedings of the 15th Annual Information Security Symposium, Article no.
45, 2014.
[14] M. Thompson, et al. "Dynamic Application Rotation Environment for Moving Target Defense." Resilience
Week (RWS), 2016. IEEE, 2016.
23. Thank you!
Question? E-mail to:
King Fahd University of Petroleum & Minerals
kfupm.edu.sa
10/28/2018 – 52nd Annual IEEE Carnahan Conference on Security Technology – Montreal October 22-25, 2018
Basirudin Djamaluddin
Ahmed Alnazeer
Farag Azzedin
g201601060@kfupm.edu.sa
g201406320@kfupm.edu.sa
fazzedin@kfupm.edu.sa