The presentation provides a topical overview of the areas to be looked at when conducting a Firewall, Router, or Switch configuration review. This presentation is based on a slide deck I prepared for an internal Learning & Growth session in March of 2014. More detailed material is available from the "References" slide.
Network Architecture review in context of Information security helps to understand how to actually review the components of network with respect to best practices.
The presentation provides a topical overview of the areas to be looked at when conducting a Firewall, Router, or Switch configuration review. This presentation is based on a slide deck I prepared for an internal Learning & Growth session in March of 2014. More detailed material is available from the "References" slide.
Network Architecture review in context of Information security helps to understand how to actually review the components of network with respect to best practices.
The 640-554 Implementing Cisco IOS Network Security (IINS) exam is associated with the CCNA Security certification. This exam tests a candidate's knowledge of securing Cisco routers and switches and their associated networks.
http://www.pass4surebraindumps.com/640-554.html
Firewall protection is the one that controls and monitors the network traffic whether it is incoming or outgoing on predetermined rules of security. It is basically a barrier or a shield applied specifically to save your PC, phone or tablet from the malwares of external world that exist in abundance on the internet.
Vulnerability Inheritance in ICS (English)Digital Bond
Reid Wightman of Digital Bond Labs shows how software libraries integrated into ICS can bring vulnerabilities along with them.
In this case it is the CoDeSys library bringing vulnerabilities to more than 200 products including PLC's from Hitachi and Sanyo-Denki. Reid goes into the vulnerabilities and shows the tools that can exploit the vulnerabilities.
Equally important is the vendor misrepresenting the fact that the vulns were fixed, when they were not. And the vendors, Hitachi and Sanyo-Denki to name two, that did not test the security of the libraries before including them in their products and selling them to customers.
It is common to base a firewall on a stand - alone machine running a common Os, Firewall functionality can also be implemented as a software module in a router or LAN switch.
Presenter: Chris Sistrunk
Why haven’t we seen more ICS-focused attacks? Perhaps it’s because we’re not looking for them. The current state of security in Industrial Control Systems is a widely publicized issue, but fixes to ICS security issues are long cycle, with some systems and devices that will unfortunately never have patches available.
In this environment, visibility into security threats to ICS is critical, and almost all of ICS monitoring has been focused on compliance, rather than looking for indicators/evidence of compromise. The non-intrusive nature of Network Security Monitoring (NSM) is a perfect fit for ICS. This presentation looks at using NSM as part of an incident response strategy in ICS, various options for implementing NSM, and some of the capabilities that NSM can bring to an ICS cyber security program.
Liam Randall of Critical Stack at S4x15 Operation Technology Day. Liam is a Bro guru and describes how it can be used to monitor communications, detect attacks and analyze data.
IoT Hardware Teardown, Security Testing & Control DesignPriyanka Aash
The Internet of Things (IoT) is the interconnection of uniquely identifiable embedded computing devices within the existing Internet infrastructure.
- ‘Interconnection’ refers to (wireless) networking
- ‘Uniquely identifiable’ reminds (IPv6) addressing
- ‘Embedded’ reminds reduced size and full integration of components ‘Computing’ reminds processing capabilities
SCADA Security: The Five Stages of Cyber GriefLancope, Inc.
Learn the five stages of grief that organizations seem to pass through as they come to terms with security risks and how far we’ve come regarding Industrial Control Systems.
Intrusion detection and prevention systemNikhil Raj
This presentation describes how to implement Network based Intrusion Detection System (SNORT) in the network. Detecting and analyzing alerts generated and blocking the Attacker using Access Control List.
The 640-554 Implementing Cisco IOS Network Security (IINS) exam is associated with the CCNA Security certification. This exam tests a candidate's knowledge of securing Cisco routers and switches and their associated networks.
http://www.pass4surebraindumps.com/640-554.html
Firewall protection is the one that controls and monitors the network traffic whether it is incoming or outgoing on predetermined rules of security. It is basically a barrier or a shield applied specifically to save your PC, phone or tablet from the malwares of external world that exist in abundance on the internet.
Vulnerability Inheritance in ICS (English)Digital Bond
Reid Wightman of Digital Bond Labs shows how software libraries integrated into ICS can bring vulnerabilities along with them.
In this case it is the CoDeSys library bringing vulnerabilities to more than 200 products including PLC's from Hitachi and Sanyo-Denki. Reid goes into the vulnerabilities and shows the tools that can exploit the vulnerabilities.
Equally important is the vendor misrepresenting the fact that the vulns were fixed, when they were not. And the vendors, Hitachi and Sanyo-Denki to name two, that did not test the security of the libraries before including them in their products and selling them to customers.
It is common to base a firewall on a stand - alone machine running a common Os, Firewall functionality can also be implemented as a software module in a router or LAN switch.
Presenter: Chris Sistrunk
Why haven’t we seen more ICS-focused attacks? Perhaps it’s because we’re not looking for them. The current state of security in Industrial Control Systems is a widely publicized issue, but fixes to ICS security issues are long cycle, with some systems and devices that will unfortunately never have patches available.
In this environment, visibility into security threats to ICS is critical, and almost all of ICS monitoring has been focused on compliance, rather than looking for indicators/evidence of compromise. The non-intrusive nature of Network Security Monitoring (NSM) is a perfect fit for ICS. This presentation looks at using NSM as part of an incident response strategy in ICS, various options for implementing NSM, and some of the capabilities that NSM can bring to an ICS cyber security program.
Liam Randall of Critical Stack at S4x15 Operation Technology Day. Liam is a Bro guru and describes how it can be used to monitor communications, detect attacks and analyze data.
IoT Hardware Teardown, Security Testing & Control DesignPriyanka Aash
The Internet of Things (IoT) is the interconnection of uniquely identifiable embedded computing devices within the existing Internet infrastructure.
- ‘Interconnection’ refers to (wireless) networking
- ‘Uniquely identifiable’ reminds (IPv6) addressing
- ‘Embedded’ reminds reduced size and full integration of components ‘Computing’ reminds processing capabilities
SCADA Security: The Five Stages of Cyber GriefLancope, Inc.
Learn the five stages of grief that organizations seem to pass through as they come to terms with security risks and how far we’ve come regarding Industrial Control Systems.
Intrusion detection and prevention systemNikhil Raj
This presentation describes how to implement Network based Intrusion Detection System (SNORT) in the network. Detecting and analyzing alerts generated and blocking the Attacker using Access Control List.
Lessons Learned Fighting Modern Cyberthreats in Critical ICS NetworksAngeloluca Barba
A presentation given in April 2019 in London during ICS Cyber Security Conference. I discuss an anonymized investigation conducted by our team to identify a real malware infection on a production network, the tools and techniques used to contain this threat and how to use threat intelligence and visibility to stay ahead of cyber adversaries.
Asset visibility and network baselining
Continuous network monitoring
Threat intelligence ingestion
Thorough incident response plans
DDoS Mitigation Solution
360° Protection for Your IT Network Resources
Distributed denial of service attacks continues to evolve in scale, complexity, and sophistication: more distributed, high volumetric traffic, and intruding on the application layer.
A successful attack can potentially enhance unwanted costs on your IT setup and infrastructure. More significantly, it can lead to revenue & brand loss and can hurt customer satisfaction.
To combat these attacks from reaching the enterprise network, you need a resilient, scalable, and secure solution.
HaltDos DDoS Mitigation Solution is an artificial intelligence-based IT security solution that automatically detects and accurately mitigates cyber-attacks on websites and IT Networks in real-time. It provides round the clock multi-layered security with combined network behavioral analysis (NBA), heuristic and reputation techniques to automatically detect and accurately mitigate a wide range of network and application layer DDoS attacks without any human intervention with minimal latency.
Vitalization & HP TippingPoint
Virtual Firewall for Virtual machines, to validate the east west communications. As growth is tremendous in ES communication than legacy Datacenter architects more focus on North South traffic.
In the rapidly evolving landscape of technologies, XML continues to play a vital role in structuring, storing, and transporting data across diverse systems. The recent advancements in artificial intelligence (AI) present new methodologies for enhancing XML development workflows, introducing efficiency, automation, and intelligent capabilities. This presentation will outline the scope and perspective of utilizing AI in XML development. The potential benefits and the possible pitfalls will be highlighted, providing a balanced view of the subject.
We will explore the capabilities of AI in understanding XML markup languages and autonomously creating structured XML content. Additionally, we will examine the capacity of AI to enrich plain text with appropriate XML markup. Practical examples and methodological guidelines will be provided to elucidate how AI can be effectively prompted to interpret and generate accurate XML markup.
Further emphasis will be placed on the role of AI in developing XSLT, or schemas such as XSD and Schematron. We will address the techniques and strategies adopted to create prompts for generating code, explaining code, or refactoring the code, and the results achieved.
The discussion will extend to how AI can be used to transform XML content. In particular, the focus will be on the use of AI XPath extension functions in XSLT, Schematron, Schematron Quick Fixes, or for XML content refactoring.
The presentation aims to deliver a comprehensive overview of AI usage in XML development, providing attendees with the necessary knowledge to make informed decisions. Whether you’re at the early stages of adopting AI or considering integrating it in advanced XML development, this presentation will cover all levels of expertise.
By highlighting the potential advantages and challenges of integrating AI with XML development tools and languages, the presentation seeks to inspire thoughtful conversation around the future of XML development. We’ll not only delve into the technical aspects of AI-powered XML development but also discuss practical implications and possible future directions.
GraphSummit Singapore | The Art of the Possible with Graph - Q2 2024Neo4j
Neha Bajwa, Vice President of Product Marketing, Neo4j
Join us as we explore breakthrough innovations enabled by interconnected data and AI. Discover firsthand how organizations use relationships in data to uncover contextual insights and solve our most pressing challenges – from optimizing supply chains, detecting fraud, and improving customer experiences to accelerating drug discoveries.
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Albert Hoitingh
In this session I delve into the encryption technology used in Microsoft 365 and Microsoft Purview. Including the concepts of Customer Key and Double Key Encryption.
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.
Enchancing adoption of Open Source Libraries. A case study on Albumentations.AIVladimir Iglovikov, Ph.D.
Presented by Vladimir Iglovikov:
- https://www.linkedin.com/in/iglovikov/
- https://x.com/viglovikov
- https://www.instagram.com/ternaus/
This presentation delves into the journey of Albumentations.ai, a highly successful open-source library for data augmentation.
Created out of a necessity for superior performance in Kaggle competitions, Albumentations has grown to become a widely used tool among data scientists and machine learning practitioners.
This case study covers various aspects, including:
People: The contributors and community that have supported Albumentations.
Metrics: The success indicators such as downloads, daily active users, GitHub stars, and financial contributions.
Challenges: The hurdles in monetizing open-source projects and measuring user engagement.
Development Practices: Best practices for creating, maintaining, and scaling open-source libraries, including code hygiene, CI/CD, and fast iteration.
Community Building: Strategies for making adoption easy, iterating quickly, and fostering a vibrant, engaged community.
Marketing: Both online and offline marketing tactics, focusing on real, impactful interactions and collaborations.
Mental Health: Maintaining balance and not feeling pressured by user demands.
Key insights include the importance of automation, making the adoption process seamless, and leveraging offline interactions for marketing. The presentation also emphasizes the need for continuous small improvements and building a friendly, inclusive community that contributes to the project's growth.
Vladimir Iglovikov brings his extensive experience as a Kaggle Grandmaster, ex-Staff ML Engineer at Lyft, sharing valuable lessons and practical advice for anyone looking to enhance the adoption of their open-source projects.
Explore more about Albumentations and join the community at:
GitHub: https://github.com/albumentations-team/albumentations
Website: https://albumentations.ai/
LinkedIn: https://www.linkedin.com/company/100504475
Twitter: https://x.com/albumentations
Sudheer Mechineni, Head of Application Frameworks, Standard Chartered Bank
Discover how Standard Chartered Bank harnessed the power of Neo4j to transform complex data access challenges into a dynamic, scalable graph database solution. This keynote will cover their journey from initial adoption to deploying a fully automated, enterprise-grade causal cluster, highlighting key strategies for modelling organisational changes and ensuring robust disaster recovery. Learn how these innovations have not only enhanced Standard Chartered Bank’s data infrastructure but also positioned them as pioneers in the banking sector’s adoption of graph technology.
Unlock the Future of Search with MongoDB Atlas_ Vector Search Unleashed.pdfMalak Abu Hammad
Discover how MongoDB Atlas and vector search technology can revolutionize your application's search capabilities. This comprehensive presentation covers:
* What is Vector Search?
* Importance and benefits of vector search
* Practical use cases across various industries
* Step-by-step implementation guide
* Live demos with code snippets
* Enhancing LLM capabilities with vector search
* Best practices and optimization strategies
Perfect for developers, AI enthusiasts, and tech leaders. Learn how to leverage MongoDB Atlas to deliver highly relevant, context-aware search results, transforming your data retrieval process. Stay ahead in tech innovation and maximize the potential of your applications.
#MongoDB #VectorSearch #AI #SemanticSearch #TechInnovation #DataScience #LLM #MachineLearning #SearchTechnology
A tale of scale & speed: How the US Navy is enabling software delivery from l...sonjaschweigert1
Rapid and secure feature delivery is a goal across every application team and every branch of the DoD. The Navy’s DevSecOps platform, Party Barge, has achieved:
- Reduction in onboarding time from 5 weeks to 1 day
- Improved developer experience and productivity through actionable findings and reduction of false positives
- Maintenance of superior security standards and inherent policy enforcement with Authorization to Operate (ATO)
Development teams can ship efficiently and ensure applications are cyber ready for Navy Authorizing Officials (AOs). In this webinar, Sigma Defense and Anchore will give attendees a look behind the scenes and demo secure pipeline automation and security artifacts that speed up application ATO and time to production.
We will cover:
- How to remove silos in DevSecOps
- How to build efficient development pipeline roles and component templates
- How to deliver security artifacts that matter for ATO’s (SBOMs, vulnerability reports, and policy evidence)
- How to streamline operations with automated policy checks on container images
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.
UiPath Test Automation using UiPath Test Suite series, part 5DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 5. In this session, we will cover CI/CD with devops.
Topics covered:
CI/CD with in UiPath
End-to-end overview of CI/CD pipeline with Azure devops
Speaker:
Lyndsey Byblow, Test Suite Sales Engineer @ UiPath, Inc.
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.
Building RAG with self-deployed Milvus vector database and Snowpark Container...Zilliz
This talk will give hands-on advice on building RAG applications with an open-source Milvus database deployed as a docker container. We will also introduce the integration of Milvus with Snowpark Container Services.
2. Agenda
Understand Intrusion detection and Purpose
Detecting and Prevention system
Understand Products
Implementation Models
Type of detections and Signature tuning
3. Intrusion!!!!
Intrusion !
Who know where is value data || (APT, Spearfishing)
Security = visibility + control || (CIA)
Active visibility >>Visibility is paramount to decision making
Store information, Analysis and Reporting as retro prospective
Mitigating the Risk: Defense in Depth
Firewall Vs Deep packet Inspection Vs IPS
Intrusion Detection is the art of detecting inappropriate, incorrect, or anomalous activity.
Among other tools, an Intrusion Detection System can be used to determine if a computer
network or server has experienced an unauthorized intrusion.
4. Intrusion Detection System
IDS || IPS
Network Sensors - Network Based – NIDS & NIPS
Host Agents - Host based IDS & IPS - HIPS& HIDS
Management Consoles
Where to place
SIEM
Incident Management Process
Risk management
4
5. Terminologies
Signatures explicitly define what activity should be considered malicious
Simple pattern matching
Protocol decode-based analysis
Anomaly detection involves defining “normal” activity and looking for deviations
from this baseline
False Alarms: State in which the ID system mistakenly reports a benign activity as
being malicious
False Negative: State in which the ID system does not detect and report actual
malicious activity even though it is monitored
IBM - PAM : X-Force Protocol Analysis Module (PAM)
6. Host Vs Network IDS
Cons
Network-
Based
Host-
Based
Pros
• Can verify success or failure
of attack
• Generally not impacted by
bandwidth or encryption
• Understands host context and
may be able to stop attack
• Impacts host resources
• Operating system dependent
• Scalability—Requires one
agent per host
• Protects all hosts on
monitored network
• No host impact
• Can detect network probes
and denial of service attacks
• Switched environments pose
challenges
• Monitoring >100Mbps is
currently challenging
• Generally can’t proactively
stop attacks
7. Promiscuous / TAP
mode: Here we can only
put the agent in
Detection mode only
even its IPS support
Inline mode: Here we can
put the agent in
Detection / Prevention
mode according to device
capability or design wise.
7
8. Understand products
IBM – Proventia Hardware (G/GX) / Software- ISS have two line of product
Proventia (IPS) and real sensor (IDS), Proventia have Software version for
Linux & windows serves and Desktop along with Appliance (HW + customized
OS + Application) GX series.
Cisco FirePower hardware and VM model , IDSM Module
Checkpoint – IPS Blades
Juniper – IDP Module
McAcfee –Intrushield
Soucrefire (Snort IDS)
11. Concerns…
Return on investment based on visibility, control, and uptime.
Greatest risk comes from insider threats. Disgruntled employees, curious
employees, outsourced services, and the trends of greater volumes of
contracted services provide a higher level of vulnerability from within the
network
a known fact is that current IDS implementations have a tendency to drop
packets due to the high throughput of today’s high bandwidth network
devices
most IDS solutions do not have the ability to decrypt packets inbound or
outbound and this blinds security administrators
12. What’s next – NG!
“Real-time Network Awareness (RNA)” - RNA enables organizations to more confidently
protect their networks through a unique patent pending combination of passive network
discovery, behavioral profiling, and integrated vulnerability analysis to deliver the
benefits of real-time network profiling and change management without the drawbacks of
traditional approaches to identifying network assets and vulnerabilities
Certifications
Test C2150-561: IBM Security Network Intrusion Prevention System V4.3 Implementation
McAfee Certified Product Specialist — HIPs; The MCPS — HIPs certification validates
knowledge and experience in working with the McAfee Host Intrusion Prevention system.
Cisco CCNA Sec- Implementing Cisco Threat Control Solutions; IPS , FW , Cloud and Email
Security
References
SANS Documents
Cisco docs
13. Why and Where IDP
Any IP
Allowed
10.1.1.1:*
Allowed
10.1.1.1:80
From Internet
will hit all
types of
request from
various subnets
Interne
t
Router will drop all other IP
subnets, allowed inside only
10.* subnet as Rule specified.
But still its pass all port in
that 10.* subnet.
*Router can only limited port
level rule
Router
Firewall will default drop all
request, unless any allowed
rule presents in it.
Example on IP 10.1.1.1, its
allow HTTP(80) traffic but
may block SMTP(25)
Firewall IDP
We can place IDP any where as required, in simple network its place after the firewall as below.
• Network level (May be one or multiple if network is huge)
• Host level (for critical servers)
1.Router will allow only internal IP address traffic to inside from internet
2.Firewall will allow only specified protocols / ports to inside, even Its Internal IP address
3.IDP will check what is inside that traffic payload in specified protocol/port.
14. Demo & Practice
Untangle Administrator Login : demo.untangle.com
Go to IDS module and go through Settings where can find all IDS related options
, include signatures , policies, etc.
This will provide most security technologies demo (FW, AntiSpam..), not
limited to IDS.
To practice real one, please use GNS3 and original IOS from Cisco in your
laptop.