The document discusses various topics related to practical network security including security threats, data security, private communication over public channels, security services, applications that provide security like VPNs and firewalls, types of intruders, intrusion detection, and references for further information. It addresses confidentiality, authenticity, integrity, and non-repudiation as security services and discusses tools like firewalls, intrusion detection, and spam filters that can help safeguard networks.
Computer Security : Introduction, Need for security, Principles of Security,
Types of Attacks
Cryptography : Plain text and Cipher Text, Substitution techniques, Caesar
Cipher, Mono-alphabetic Cipher, Polygram, Polyalphabetic Substitution,
Playfair, Hill Cipher, Transposition techniques, Encryption and Decryption,
Symmetric and Asymmetric Key Cryptography, Steganography, Key Range and
Key Size,
Possible Types of Attacks
Symmetric Key Algorithms and AES: Algorithms types and modes, Overview
of Symmetric key Cryptography, Data Encryption Standard (DES), International
Data Encryption Algorithm (IDEA), RC4, RC5, Blowfish, Advanced Encryption
Standard (AES)
Asymmetric Key Algorithms, Digital Signatures and RSA: Brief history of
Asymmetric Key Cryptography, Overview of Asymmetric Key Cryptography,
RSA algorithm, Symmetric and Asymmetric key cryptography together, Digital
Signatures, Knapsack Algorithm, Some other algorithms (Elliptic curve
cryptography, ElGamal, problems with the public key exchange)
Session hijacking occurs when a session token is sent to a client browser from the Web server following the successful authentication of a client logon. A session hijacking attack works when it compromises the token by either confiscating or guessing what an authentic token session will be, thus acquiring unauthorized access to the Web server. This can result in session sniffing, man-in-the-middle or man-in-the-browser attacks, Trojans, or even implementation of malicious JavaScript codes.
Web developers are especially wary of session hijacking because the HTTP cookies that are used to sustain a website session can be bootlegged by an attacker.
Computer Security : Introduction, Need for security, Principles of Security,
Types of Attacks
Cryptography : Plain text and Cipher Text, Substitution techniques, Caesar
Cipher, Mono-alphabetic Cipher, Polygram, Polyalphabetic Substitution,
Playfair, Hill Cipher, Transposition techniques, Encryption and Decryption,
Symmetric and Asymmetric Key Cryptography, Steganography, Key Range and
Key Size,
Possible Types of Attacks
Symmetric Key Algorithms and AES: Algorithms types and modes, Overview
of Symmetric key Cryptography, Data Encryption Standard (DES), International
Data Encryption Algorithm (IDEA), RC4, RC5, Blowfish, Advanced Encryption
Standard (AES)
Asymmetric Key Algorithms, Digital Signatures and RSA: Brief history of
Asymmetric Key Cryptography, Overview of Asymmetric Key Cryptography,
RSA algorithm, Symmetric and Asymmetric key cryptography together, Digital
Signatures, Knapsack Algorithm, Some other algorithms (Elliptic curve
cryptography, ElGamal, problems with the public key exchange)
Session hijacking occurs when a session token is sent to a client browser from the Web server following the successful authentication of a client logon. A session hijacking attack works when it compromises the token by either confiscating or guessing what an authentic token session will be, thus acquiring unauthorized access to the Web server. This can result in session sniffing, man-in-the-middle or man-in-the-browser attacks, Trojans, or even implementation of malicious JavaScript codes.
Web developers are especially wary of session hijacking because the HTTP cookies that are used to sustain a website session can be bootlegged by an attacker.
An Introduction to Authentication for ApplicationsUbisecure
This whitepaper is an ideal introduction on authentication categories and their suitability to different requirements. Recommended reading to anyone who wants to get more familiar with online authentication.
Network Security consists of the provisions and policies adopted by a network
administrator to prevent and monitor unauthorized access, misuse, modification,
or denial of a computer network and network-accessible resources. Network
security involves the authorization of access to data in a network, which is
controlled by the network administrator. Users choose or are assigned an ID and
password or other authenticating information that allows them access to
information and programs within their authority.
Enhancement in network security with security protocolseSAT Journals
Abstract Network security is a wider term used habitually to be an eternal security medium to the broadcasting environment. Cryptography, Authentication and access control Mechanisms play a vital role in secure communication over the network. The computer network is a collection of network that shares information across wired or wireless technology. In order to transfer data in a protected and confidential manner there are several security measures available. Network security can also be referred to as network safety. Network security is used to prevent the attacks by using protocols during the communication of data. This paper describes the several types of attacks, threats and protocols which attempts the secure communication between client and server. Keywords: - DSA, DDOS, HTTPS, RADIUS, VPN, IPSEC etc…
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
Welcome to International Journal of Engineering Research and Development (IJERD)IJERD Editor
call for paper 2012, hard copy of journal, research paper publishing, where to publish research paper,
journal publishing, how to publish research paper, Call For research paper, international journal, publishing a paper, IJERD, journal of science and technology, how to get a research paper published, publishing a paper, publishing of journal, publishing of research paper, reserach and review articles, IJERD Journal, How to publish your research paper, publish research paper, open access engineering journal, Engineering journal, Mathemetics journal, Physics journal, Chemistry journal, Computer Engineering, Computer Science journal, how to submit your paper, peer reviw journal, indexed journal, reserach and review articles, engineering journal, www.ijerd.com, research journals
Network security consists of the provisions and policies adopted by a network administrator to prevent and monitor unauthorized access, misuse, modification, or denial of a computer network and network-accessible resources.
Secure communication is when two entities are communicating and do not want a third party to listen in. For that, they need to communicate in a way not susceptible to eavesdropping or interception. Secure communication includes means by which people can share information with varying degrees of certainty that third parties cannot intercept what was said. Other than spoken face-to-face communication with no possible eavesdropper, it is probably safe to say that no communication is guaranteed secure in this sense, although practical obstacles such as legislation, resources, technical issues (interception and encryption), and the sheer volume of communication serve to limit surveillance.
E-mail Security Protocol - 2 Pretty Good Privacy (PGP)Vishal Kumar
Pretty Good privacy. we will discuss in this document about the E-mail security protocol number 2 which is PGP, you will learn about the working of PGP, PGP Algorithms, PGP Key Rings, PGP Certificates and about the Web Trust in PGP.
Today, more than ever, computer networks are utilized for sharing services and resources. Information travelling across a shared IP-based network, such as the Internet, could be exposed to many devious acts such as eavesdropping, forgery and manipulation. Fortunately, there are several mechanisms that can protect any information that needs to be sent over a network. This paper introduces security threats to today’s IP-based networks and explains available security mechanisms to effectively prevent such threats from happening.
Predictions In Social Product Innovation 2012 FinalAmy Kenly
What predictions can we make for the use of social media and related social technologies to improve product innovation? To help answer that question, we turned to the results of Kalypso’s annual Social Product Innovation surveys from 2010 and 2011.
An Introduction to Authentication for ApplicationsUbisecure
This whitepaper is an ideal introduction on authentication categories and their suitability to different requirements. Recommended reading to anyone who wants to get more familiar with online authentication.
Network Security consists of the provisions and policies adopted by a network
administrator to prevent and monitor unauthorized access, misuse, modification,
or denial of a computer network and network-accessible resources. Network
security involves the authorization of access to data in a network, which is
controlled by the network administrator. Users choose or are assigned an ID and
password or other authenticating information that allows them access to
information and programs within their authority.
Enhancement in network security with security protocolseSAT Journals
Abstract Network security is a wider term used habitually to be an eternal security medium to the broadcasting environment. Cryptography, Authentication and access control Mechanisms play a vital role in secure communication over the network. The computer network is a collection of network that shares information across wired or wireless technology. In order to transfer data in a protected and confidential manner there are several security measures available. Network security can also be referred to as network safety. Network security is used to prevent the attacks by using protocols during the communication of data. This paper describes the several types of attacks, threats and protocols which attempts the secure communication between client and server. Keywords: - DSA, DDOS, HTTPS, RADIUS, VPN, IPSEC etc…
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
Welcome to International Journal of Engineering Research and Development (IJERD)IJERD Editor
call for paper 2012, hard copy of journal, research paper publishing, where to publish research paper,
journal publishing, how to publish research paper, Call For research paper, international journal, publishing a paper, IJERD, journal of science and technology, how to get a research paper published, publishing a paper, publishing of journal, publishing of research paper, reserach and review articles, IJERD Journal, How to publish your research paper, publish research paper, open access engineering journal, Engineering journal, Mathemetics journal, Physics journal, Chemistry journal, Computer Engineering, Computer Science journal, how to submit your paper, peer reviw journal, indexed journal, reserach and review articles, engineering journal, www.ijerd.com, research journals
Network security consists of the provisions and policies adopted by a network administrator to prevent and monitor unauthorized access, misuse, modification, or denial of a computer network and network-accessible resources.
Secure communication is when two entities are communicating and do not want a third party to listen in. For that, they need to communicate in a way not susceptible to eavesdropping or interception. Secure communication includes means by which people can share information with varying degrees of certainty that third parties cannot intercept what was said. Other than spoken face-to-face communication with no possible eavesdropper, it is probably safe to say that no communication is guaranteed secure in this sense, although practical obstacles such as legislation, resources, technical issues (interception and encryption), and the sheer volume of communication serve to limit surveillance.
E-mail Security Protocol - 2 Pretty Good Privacy (PGP)Vishal Kumar
Pretty Good privacy. we will discuss in this document about the E-mail security protocol number 2 which is PGP, you will learn about the working of PGP, PGP Algorithms, PGP Key Rings, PGP Certificates and about the Web Trust in PGP.
Today, more than ever, computer networks are utilized for sharing services and resources. Information travelling across a shared IP-based network, such as the Internet, could be exposed to many devious acts such as eavesdropping, forgery and manipulation. Fortunately, there are several mechanisms that can protect any information that needs to be sent over a network. This paper introduces security threats to today’s IP-based networks and explains available security mechanisms to effectively prevent such threats from happening.
Predictions In Social Product Innovation 2012 FinalAmy Kenly
What predictions can we make for the use of social media and related social technologies to improve product innovation? To help answer that question, we turned to the results of Kalypso’s annual Social Product Innovation surveys from 2010 and 2011.
CEH v11 will teach you the latest commercial-grade hacking tools. Highlights of what sets CEH v11 apart from others are given in this SlideShare.
To learn more about CEH v11, click here: https://www.eccouncil.org/programs/certified-ethical-hacker-ceh/
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.
Essentials of Automations: Optimizing FME Workflows with ParametersSafe Software
Are you looking to streamline your workflows and boost your projects’ efficiency? Do you find yourself searching for ways to add flexibility and control over your FME workflows? If so, you’re in the right place.
Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part “Essentials of Automation” series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
Here’s what you’ll gain:
- Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows.
- Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy.
- Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency.
- Pro Tips for Success: Gain insights on parameterizing connections and leveraging new features like Conditional Visibility for clarity and simplicity.
We’ll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic.
Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
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.
JMeter webinar - integration with InfluxDB and GrafanaRTTS
Watch this recorded webinar about real-time monitoring of application performance. See how to integrate Apache JMeter, the open-source leader in performance testing, with InfluxDB, the open-source time-series database, and Grafana, the open-source analytics and visualization application.
In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics.
Length: 30 minutes
Session Overview
-------------------------------------------
During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana:
- What out-of-the-box solutions are available for real-time monitoring JMeter tests?
- What are the benefits of integrating InfluxDB and Grafana into the load testing stack?
- Which features are provided by Grafana?
- Demonstration of InfluxDB and Grafana using a practice web application
To view the webinar recording, go to:
https://www.rttsweb.com/jmeter-integration-webinar
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
Securing your Kubernetes cluster_ a step-by-step guide to success !KatiaHIMEUR1
Today, after several years of existence, an extremely active community and an ultra-dynamic ecosystem, Kubernetes has established itself as the de facto standard in container orchestration. Thanks to a wide range of managed services, it has never been so easy to set up a ready-to-use Kubernetes cluster.
However, this ease of use means that the subject of security in Kubernetes is often left for later, or even neglected. This exposes companies to significant risks.
In this talk, I'll show you step-by-step how to secure your Kubernetes cluster for greater peace of mind and reliability.
UiPath Test Automation using UiPath Test Suite series, part 3DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 3. In this session, we will cover desktop automation along with UI automation.
Topics covered:
UI automation Introduction,
UI automation Sample
Desktop automation flow
Pradeep Chinnala, Senior Consultant Automation Developer @WonderBotz and UiPath MVP
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
Connector Corner: Automate dynamic content and events by pushing a buttonDianaGray10
Here is something new! In our next Connector Corner webinar, we will demonstrate how you can use a single workflow to:
Create a campaign using Mailchimp with merge tags/fields
Send an interactive Slack channel message (using buttons)
Have the message received by managers and peers along with a test email for review
But there’s more:
In a second workflow supporting the same use case, you’ll see:
Your campaign sent to target colleagues for approval
If the “Approve” button is clicked, a Jira/Zendesk ticket is created for the marketing design team
But—if the “Reject” button is pushed, colleagues will be alerted via Slack message
Join us to learn more about this new, human-in-the-loop capability, brought to you by Integration Service connectors.
And...
Speakers:
Akshay Agnihotri, Product Manager
Charlie Greenberg, Host
Generating a custom Ruby SDK for your web service or Rails API using Smithyg2nightmarescribd
Have you ever wanted a Ruby client API to communicate with your web service? Smithy is a protocol-agnostic language for defining services and SDKs. Smithy Ruby is an implementation of Smithy that generates a Ruby SDK using a Smithy model. In this talk, we will explore Smithy and Smithy Ruby to learn how to generate custom feature-rich SDKs that can communicate with any web service, such as a Rails JSON API.
Key Trends Shaping the Future of Infrastructure.pdfCheryl Hung
Keynote at DIGIT West Expo, Glasgow on 29 May 2024.
Cheryl Hung, ochery.com
Sr Director, Infrastructure Ecosystem, Arm.
The key trends across hardware, cloud and open-source; exploring how these areas are likely to mature and develop over the short and long-term, and then considering how organisations can position themselves to adapt and thrive.
![Practical Network Security Sudarsun S Checktronix India Pvt Ltd Chennai 600034 [email_address]](https://image.slidesharecdn.com/net-sec-1196005564233590-3/85/Net-Sec-1-320.jpg)
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