Advanced OSSEC Training: Integration Strategies for Open Source Security

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This document summarizes an advanced training on integrating OSSEC and AlienVault for open source security. The presentation covers the capabilities and architecture of OSSEC and AlienVault, how they integrate, and a demo of deploying OSSEC agents, managing alerts, and correlating events across sources. OSSEC provides log analysis, file integrity checking, and signature-based malware detection while AlienVault adds threat detection capabilities, centralized management, risk assessment, and cross-source event correlation to strengthen security monitoring.

Technology

ADVANCED OSSEC TRAINING:
INTEGRATION STRATEGIES FOR OPEN SOURCE SECURITY
Santiago Bassett
Director Professional Services
@santiagobassett

AGENDA
Presentation contents (20 minutes)
Learning the basics
• OSSEC capabilities
• AlienVault capabilities
OSSEC and AlienVault integration
• Integration components
• OSSEC Collector anatomy
• OSSEC Correlation rules
• AlienVault Cross-correlation
• Management interface
Demo – See it in action (20 minutes)
Deploying OSSEC agents
• Automatic deployment for Windows
• Manual deployment for Linux
Agentless monitoring
Managing OSSEC
• Monitoring/Configuring agents
• Editing rules
Correlating OSSEC events (Brute-force)
OSSEC reports

ABOUT ME
Developer, security engineer, researcher and
consultant.
Member of AlienVault and OSSEC core teams.
Director of Professional Services at AlienVault
Born in Spain and relocated to Silicon Valley in
2010. Excuse my accent 

LEARNING THE BASICS…
OSSEC and AlienVault USM

OSSEC CAPABILITIES
Log analysis based intrusion detection
File integrity checking
Registry keys integrity checking (Windows)
Signature based malware/rootkits detection
Real time alerting and active response

OSSEC ARCHITECTURE
Agent components:
Logcollectord: Read logs (syslog, wmi, flat files)
Syscheckd: File integrity checking
Rootcheckd: Malware and rootkits detection
Agentd: Forwards data to the server
Server components:
Remoted: Receives data from agents
Analysisd: Processes data (main process)
Monitord: Monitor agents

ALIENVAULT USM CAPABILITIES
Provides threat detection capabilities
Monitors network assets
Centralizes Information and Management
Evaluates threats reliability and risk
Collaboratively learns about APT

ALIENVAULT USM ARCHITECTURE
Embedded tools:
Asset discovery: Nmap, Prads
Behavioral monitoring: Netflow, Ntop, Nagios
Threat detection: Snort, Suricata, OSSEC
Vulnerability assessment: Openvas
External collectors:
Syslog, FTP, SCP, NFS
Samba, SNMP, WMI, LEA
SDEE, SQL, Unix Socket

OSSEC INTEGRATION
OSSEC and AlienVault USM

OSSEC CORRELATION RULES
Common web attack detected
XSS (Cross Site Scripting) attempt
SQL injection attempt detected
Windows authentication failure attempts
MySQL authentication attempt failed detected
PostgreSQL authentication attempt failed detected
SonicWall authentication attempt failed detected
Remote access authentication attempt failed detected
SSH service authentication attempts failed detected
Multiple authentication attempt failed detected
Login authentication failed detected

OSSEC ALERTS RISK ASSESSMENT
AlienVault USM automatically calculate risk based on OSSEC alerts priority, reliability
and assets involved.

ALIENVAULT CROSS-CORRELATION
AlienVault USM correlates events from multiple sources, crossing OSSEC alerts with
information collected from embedded detectors and external sources.
Attack
Attacker
X.X.X.X
Accepted HTTP packet
from X.X.X.X to Y.Y.Y.Y
Attack: WEB-IIS multiple
decode attempt
Vulnerability: IIS Remote
Command Execution
Alert: Low
reputation IPOTX
Alert: IIS attack
detected
Target
Y.Y.Y.Y

OSSEC MANAGEMENT INTERFACE
AlienVault USM provides a comprehensive GUI for OSSEC alerts management:
Status monitor
Events viewer
Agents control manager
Configuration manager
Rules viewer/editor
Logs viewer
Server control manager
Deployment manager
Rules viewer/editor
PDF/HTML reports

LET’S SEE IT IN ACTION!
OSSEC and AlienVault USM

NOW FOR SOME Q&A…
Three Ways to Test Drive AlienVault
Download a Free 30-Day Trial
http://www.alienvault.com/free-trial
Try our Interactive Demo Site
http://www.alienvault.com/live-demo-site
Join our weekly LIVE
Demohttp://www.alienvault.com/marketing/alienvault
-usm-live-demo
hello@alienvault.com

VIEW WEBINAR ON-DEMAND
To view the recorded
version of this webinar
Click Here

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As you've likely heard, Meltdown and Spectre are vulnerabilities that exist in Intel CPUs built since 1995. Hackers can exploit Meltdown and Spectre to get hold of information stored in the memory of other running programs. This might include passwords stored in a password manager or browser, photos, emails, instant messages and even business-critical documents. Join us for a technical webcast to learn more about these threats, and how the security controls in AlienVault Unified Security Management (USM) can help you mitigate these threats. You'll learn: What the AlienVault Labs security research team has learned about these threats How to scan your environment (cloud and on-premises) for the vulnerability with AlienVault USM Anywhere How built-in intrusion detection capabilities of USM Anywhere can detect exploits of these vulnerabilities How the incident response capabilities in USM Anywhere can help you mitigate attacks Watch the On-Demand Webcast here: https://www.alienvault.com/resource-center/webcasts/meltdown-and-spectre-how-to-detect-the-vulnerabilities-and-exploits?utm_medium=Social&utm_source=SlideShare&utm_content=meltdown-spectre-webcast Hosted By Sacha Dawes Principal Product Marketing Manager Sacha joined AlienVault in Feb 2017, where he is responsible for the technical marketing of the AlienVault Unified Security Management (USM) family of solutions. He brings multiple years of experience from product management, product marketing and business management roles at Microsoft, NetIQ, Gemalto and Schlumberger where he has delivered both SaaS-delivered and boxed-product solutions that address the IT security, identity and management space. Originally from the UK, Sacha is based in Austin, TX.

Meltdown and Spectre - How to Detect the Vulnerabilities and Exploits

AlienVault

Malware Invaders - Is Your OS at Risk?

AlienVault

Watch this on-demand webast to learn how to acheive security compliance with AlienVault Unified Security Management (USM): https://www.alienvault.com/resource-center/webcasts/how-to-solve-your-top-it-security-reporting-challenges-with-alienvault?utm_medium=Social&utm_source=SlideShare&utm_campaign=solve-it-compliance-usm-webinar Learn how you can take your on-premises and cloud security to the next level with a free online demo at: https://www.alienvault.com/products/usm-anywhere/demo?utm_medium=Social&utm_source=SlideShare&utm_campaign=solve-it-compliance-usm-webinar

How to Solve Your Top IT Security Reporting Challenges with AlienVault

AlienVault

Simplify PCI DSS Compliance with AlienVault USM

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Open Source IDS Tools: A Beginner's Guide

AlienVault

Incident Response (IR) teams are designed to detect, investigate and, when necessary, perform remediation in the event of a critical incident. The results of the 2015 SANS Incident Response Survey provides a picture of what IR teams are up against today—the types of attacks they see, what defenses they have in place to detect and respond to these threats, and their perceived effectiveness and obstacles to incident handling. Some key challenges reported by responders to the survey were: 66% cited a skills shortage as being an impediment to effective IR: 54% cited budgetary shortages for tools and technology 45% noted lack of visibility into system or domain events 41% noted a lack of procedural reviews and practice 37% have trouble distinguishing malicious events from nonevents Do these challenges sound familiar? Download the full survey to learn more about how other organizations are approaching incident response, along with best practices and advice. Visit http://ow.ly/R3Cr0

The State of Incident Response - INFOGRAPHIC

AlienVault

So, you've got an alarm - or 400 alarms maybe, now what? Security incident investigations can take many paths leading to incident response, a false positive or something else entirely. Join this webcast to see security experts from AlienVault and Castra Consulting work on real security events (well, real at one point), and perform real investigations, using AlienVault USM as the investigative tool. Process or art form? Yes. You'll learn: Tips for assessing context for the investigation How to spend your time doing the right things How to to classify alarms, rule out false positives and improve tuning The value of documentation for effective incident response and security controls How to speed security incident investigation and response with AlienVault USM

Incident response live demo slides final

AlienVault

Securing your network from threats is a constantly evolving challenge, especially for federal government agencies with much valuable data to protect, and where IT security resources are often limited. AlienVault has helped many government organizations get complete security visbility for effective threat detection and response, without breaking the bank. Join us for a live demo to see how AlienVault USM addresses these key IT security needs: Discover all IP-enabled assets to get an accurate picture of attack surface Identify vulnerabilities like insecure configurations and unpatched software Improve situational awareness with real-time threat detection and alerting Speed incident containment & response with built-in remediation guidance for every alert Investigate anomalies in protocol usage, privilege escalation, host behavior and more Generate fast & accurate reports for compliance & management

Improve Situational Awareness for Federal Government with AlienVault USM

AlienVault

At the heart of SIEM is ability to correlate events from one or many sources into actionable alarms based on your security policies. AlienVault USM provides over 2100 correlation directives developed by the AlienVault Labs team, plus the ability to create your own custom rules. Join us for this customer training session covering how to: Ensure you are using the latest and greatest built-in correlation directives from AlienVault Labs Write your own correlation directives based on events from one or more sources Turn correlation information into actionable alarms Use correlations to enforce your security policies

Improve Security Visibility with AlienVault USM Correlation Directives

AlienVault

With malware accounting for at least 40% of all breaches, knowing how malware works can be an extremely valuable asset in your threat detection cache – especially for the incident responder. According to Verizon’s 2013 Data Breach Investigations Report, “Malware and hacking still rank as the most common [threat] actions”. In general, malware can range from being simple annoyances like pop-up advertising to causing serious damage like stealing passwords and data or infecting other machines on the network. Malware is as old as software itself and although there are new types of malware constantly under development, they generally fall into a few broad categories. Check out this SlideShare to learn how malware works, and what we believe are the most common types of malware you should be prepared for. By learning how malware works and recognizing its different types, you’ll understand: - How they find their way into your network - How attackers control them remotely - How they use your systems for nefarious purposes - And most importantly, the security controls you need to effectively defend against and detect malware infections. (Hint: you need more than antivirus!)

How Malware Works

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In this SlideShare, we’ll share the AWS Security Best Practices for securing AWS environments, as well as some of the trends our research has shown with regard to attacks on those environments. We'll also introduce the key capabilities needed for a modern threat detection & incident response program customized for AWS, and other AWS Security Best Practices including: -Asset Discovery - creating an inventory of running instances -Vulnerability Assessment - conducting scans to assess exposure to attack, and prioritize risks -Change Management - detect changes in your AWS environment and insecure network access control configurations -S3 & ELB Access Log Monitoring - Monitor access logs of hosted content and data directed at your instance -CloudTrail Monitoring and Alerting - Monitor the CloudTrail service for abnormal behavior -Windows Event Monitoring - Analyze system level behavior to detect advanced threats With more IT environments moving data and applications to AWS, the motivation for hackers to target AWS environments is also increasing. We believe these AWS Security Best Practices will be a valuable addition to every security practitioner’s playbook. We'll finish up with a demo of NEW AlienVault USM for AWS, which delivers all of the above capabilities, plus log management & event correlation to help you detect threats quickly and comply with regulatory requirements.

AWS Security Best Practices for Effective Threat Detection & Response

AlienVault

The fun with IDS doesn't stop after installation, in fact, that's really where the fun starts. Join our panel of IDS experts for an educational discussion that will help you make sense of your IDS data, starting from Day 1. We will discuss signature manipulation, event output and the three "P's" - policy, procedure and process. We won't stop there either! You will find out the meaning behind the terms all the cool kids are using like "False Positives" and "Baselining". We'll round it out with more information about how IDS interacts with the rest of your IT applications and infrastructure. If you installed an IDS and are wondering what to do next then signup now!

IDS for Security Analysts: How to Get Actionable Insights from your IDS

AlienVault

There's always a need to stop bad stuff from coming in, but it's important to remember that those inside the firewall can pose an even bigger risk to your network security. Whether its unsuspecting users clicking on phishing e-mails, someone running bit torrent in your datacenter, or a truly malicious user out to sabotage the network, insider threats can really keep you up at night. Join us for this technical demo showing how USM can help you detect: Malware infections on end-user machines Insiders misusing network resources Privileged users engaging in suspicious behaviors

Insider Threats: How to Spot Trouble Quickly with AlienVault USM

AlienVault

Over the last several years, we have seen that attackers are innovating much faster than defenders are. This trend is steering many companies to look towards cyber threat intelligence (CTI) to help them navigate today’s threatening landscape. SANS conducted a survey this year to explore who is using cyber threat intelligence and how they are using it. The survey collected responses from 326 IT professionals working in a variety of industries, in all sizes and from many different regions. 69% of the respondents reported implementing CTI to some extent, with only 16% planning not to pursue CTI in their environments. Which side of this percentage do you fall into? The infographic below provides some of the key questions to ask when getting started with threat intelligence, along with data from the SANS survey to show you how others are using threat intelligence.

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AlienVault

Security by Collaboration: Rethinking Red Teams versus Blue Teams

AlienVault

Despite significant investments in the latest preventative security technologies, organizations continue to suffer devastating security breaches. And, attacks are not limited to just the big companies, smaller organizations are facing the same threats. If even the largest companies are struggling to avoid breaches, how can smaller teams with more limited security staff and budgets hope to avoid that same fate? Join Fran Howarth of Bloor Research and Patrick Bedwell, VP of Product Marketing at AlienVault for this session covering: Developments in the threat landscape driving a shift from preventative to detective controls Essential security controls needed to defend against modern threats Fundamentals for evaluating a security approach that will work for you How a unified approach to security visibility can improve threat detection

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Spice world 2014 hacker smackdown

AlienVault

By now you've probably heard about new ransomware threats like CryptoWall, which encrypts your data and demands payment to unlock it. These threats are delivered via malicious email attachments or websites, and once CryptoWall executes and connects to an external command and control server, it starts to encrypt files throughout your network. Therefore, spotting infections quickly can limit the damage. Don’t fall victim to ransomware! AlienVault USM uses several built-in security controls working in unison to detect ransomware like CryptoWall, usually as soon as it attempts to connect to the hackers’ command and control server. How does it all work? Join us for a live demo that will show how AlienVault USM detects these threats quickly, saving you valuable clean up time by limiting the damage from the attack. You'll learn: How AlienVault USM detects communications with the command and control server How the behavior is correlated with other signs of trouble to alert you of the threat Immediate steps you need to take to stop the threat and limit the damage

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In this session, we will delve into strategic approaches for optimizing knowledge management within Microsoft 365, amidst the evolving landscape of Copilot. From leveraging automatic metadata classification and permission governance with SharePoint Premium, to unlocking Viva Engage for the cultivation of knowledge and communities, you will gain actionable insights to bolster your organization's knowledge-sharing initiatives. In this session, we will also explore how to facilitate solutions to enable your employees to find answers and expertise within Microsoft 365. You will leave equipped with practical techniques and a deeper understanding of how there is more to effective knowledge management than just enabling Copilot, but building actual solutions to prepare the knowledge that Copilot and your employees can use.

Strategies for Unlocking Knowledge Management in Microsoft 365 in the Copilot...

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The presentation explores the development and application of artificial intelligence (AI) from its inception to its current status in the modern world. The term "artificial intelligence" was first coined by John McCarthy in 1956 to describe efforts to develop computer programs capable of performing tasks that typically require human intelligence. This concept was first introduced at a conference held at Dartmouth College, where programs demonstrated capabilities such as playing chess, proving theorems, and interpreting texts. In the early stages, Alan Turing contributed to the field by defining intelligence as the ability of a being to respond to certain questions intelligently, proposing what is now known as the Turing Test to evaluate the presence of intelligent behavior in machines. As the decades progressed, AI evolved significantly. The 1980s focused on machine learning, teaching computers to learn from data, leading to the development of models that could improve their performance based on their experiences. The 1990s and 2000s saw further advances in algorithms and computational power, which allowed for more sophisticated data analysis techniques, including data mining. By the 2010s, the proliferation of big data and the refinement of deep learning techniques enabled AI to become mainstream. Notable milestones included the success of Google's AlphaGo and advancements in autonomous vehicles by companies like Tesla and Waymo. A major theme of the presentation is the application of generative AI, which has been used for tasks such as natural language text generation, translation, and question answering. Generative AI uses large datasets to train models that can then produce new, coherent pieces of text or other media. The presentation also discusses the ethical implications and the need for regulation in AI, highlighting issues such as privacy, bias, and the potential for misuse. These concerns have prompted calls for comprehensive regulations to ensure the safe and equitable use of AI technologies. Artificial intelligence has also played a significant role in healthcare, particularly highlighted during the COVID-19 pandemic, where it was used in drug discovery, vaccine development, and analyzing the spread of the virus. The capabilities of AI in healthcare are vast, ranging from medical diagnostics to personalized medicine, demonstrating the technology's potential to revolutionize fields beyond just technical or consumer applications. In conclusion, AI continues to be a rapidly evolving field with significant implications for various aspects of society. The development from theoretical concepts to real-world applications illustrates both the potential benefits and the challenges that come with integrating advanced technologies into everyday life. The ongoing discussion about AI ethics and regulation underscores the importance of managing these technologies responsibly to maximize their their benefits while minimizing potential harms.

Artificial Intelligence: Facts and Myths

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Created by Mozilla Research in 2012 and now part of Linux Foundation Europe, the Servo project is an experimental rendering engine written in Rust. It combines memory safety and concurrency to create an independent, modular, and embeddable rendering engine that adheres to web standards. Stewardship of Servo moved from Mozilla Research to the Linux Foundation in 2020, where its mission remains unchanged. After some slow years, in 2023 there has been renewed activity on the project, with a roadmap now focused on improving the engine’s CSS 2 conformance, exploring Android support, and making Servo a practical embeddable rendering engine. In this presentation, Rakhi Sharma reviews the status of the project, our recent developments in 2023, our collaboration with Tauri to make Servo an easy-to-use embeddable rendering engine, and our plans for the future to make Servo an alternative web rendering engine for the embedded devices industry. (c) Embedded Open Source Summit 2024 April 16-18, 2024 Seattle, Washington (US) https://events.linuxfoundation.org/embedded-open-source-summit/ https://ossna2024.sched.com/event/1aBNF/a-year-of-servo-reboot-where-are-we-now-rakhi-sharma-igalia

A Year of the Servo Reboot: Where Are We Now?

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This presentation explores the impact of HTML injection attacks on web applications, detailing how attackers exploit vulnerabilities to inject malicious code into web pages. Learn about the potential consequences of such attacks and discover effective mitigation strategies to protect your web applications from HTML injection vulnerabilities. for more information visit https://bostoninstituteofanalytics.org/category/cyber-security-ethical-hacking/

HTML Injection Attacks: Impact and Mitigation Strategies

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Webinar Recording: https://www.panagenda.com/webinars/why-teams-call-analytics-is-critical-to-your-entire-business Nothing is as frustrating and noticeable as being in an important call and being unable to see or hear the other person. Not surprising then, that issues with Teams calls are among the most common problems users call their helpdesk for. Having in depth insight into everything relevant going on at the user’s device, local network, ISP and Microsoft itself during the call is crucial for good Microsoft Teams Call quality support. To ensure a quick and adequate solution and to ensure your users get the most out of their Microsoft 365. But did you know that ‘bad calls’ are also an excellent indicator of other problems arising? Precisely because it is so noticeable!? Like the canary in the mine, bad calls can be early indicators of problems. Problems that might otherwise not have been noticed for a while but can have a big impact on productivity and satisfaction. Join this session by Christoph Adler to learn how true Microsoft Teams call quality analytics helped other organizations troubleshoot bad calls and identify and fix problems that impacted Teams calls or the use of Microsoft365 in general. See what it can do to keep your users happy and productive! In this session we will cover - Why CQD data alone is not enough to troubleshoot call problems - The importance of attributing call problems to the right call participant - What call quality analytics can do to help you quickly find, fix-, and prevent problems - Why having retrospective detailed insights matters - Real life examples of how others have used Microsoft Teams call quality monitoring to problem shoot problems with their ISP, network, device health and more.

Why Teams call analytics are critical to your entire business

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The Good, the Bad and the Governed - Why is governance a dirty word? David O'Neill, Chief Operating Officer - APIContext Apidays New York 2024: The API Economy in the AI Era (April 30 & May 1, 2024) ------ Check out our conferences at https://www.apidays.global/ Do you want to sponsor or talk at one of our conferences? https://apidays.typeform.com/to/ILJeAaV8 Learn more on APIscene, the global media made by the community for the community: https://www.apiscene.io Explore the API ecosystem with the API Landscape: https://apilandscape.apiscene.io/

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Effective data discovery is crucial for maintaining compliance and mitigating risks in today's rapidly evolving privacy landscape. However, traditional manual approaches often struggle to keep pace with the growing volume and complexity of data. Join us for an insightful webinar where industry leaders from TrustArc and Privya will share their expertise on leveraging AI-powered solutions to revolutionize data discovery. You'll learn how to: - Effortlessly maintain a comprehensive, up-to-date data inventory - Harness code scanning insights to gain complete visibility into data flows leveraging the advantages of code scanning over DB scanning - Simplify compliance by leveraging Privya's integration with TrustArc - Implement proven strategies to mitigate third-party risks Our panel of experts will discuss real-world case studies and share practical strategies for overcoming common data discovery challenges. They'll also explore the latest trends and innovations in AI-driven data management, and how these technologies can help organizations stay ahead of the curve in an ever-changing privacy landscape.

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Following the popularity of "Cloud Revolution: Exploring the New Wave of Serverless Spatial Data," we're thrilled to announce this much-anticipated encore webinar. In this sequel, we'll dive deeper into the Cloud-Native realm by uncovering practical applications and FME support for these new formats, including COGs, COPC, FlatGeoBuf, GeoParquet, STAC, and ZARR. Building on the foundation laid by industry leaders Michelle Roby of Radiant Earth and Chris Holmes of Planet in the first webinar, this second part offers an in-depth look at the real-world application and behind-the-scenes dynamics of these cutting-edge formats. We will spotlight specific use-cases and workflows, showcasing their efficiency and relevance in practical scenarios. Discover the vast possibilities each format holds, highlighted through detailed discussions and demonstrations. Our expert speakers will dissect the key aspects and provide critical takeaways for effective use, ensuring attendees leave with a thorough understanding of how to apply these formats in their own projects. Elevate your understanding of how FME supports these cutting-edge technologies, enhancing your ability to manage, share, and analyze spatial data. Whether you're building on knowledge from our initial session or are new to the serverless spatial data landscape, this webinar is your gateway to mastering cloud-native formats in your workflows.

Cloud Frontiers: A Deep Dive into Serverless Spatial Data and FME

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With more memory available, system performance of three Dell devices increased, which can translate to a better user experience Conclusion When your system has plenty of RAM to meet your needs, you can efficiently access the applications and data you need to finish projects and to-do lists without sacrificing time and focus. Our test results show that with more memory available, three Dell PCs delivered better performance and took less time to complete the Procyon Office Productivity benchmark. These advantages translate to users being able to complete workflows more quickly and multitask more easily. Whether you need the mobility of the Latitude 5440, the creative capabilities of the Precision 3470, or the high performance of the OptiPlex Tower Plus 7010, configuring your system with more RAM can help keep processes running smoothly, enabling you to do more without compromising performance.

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Discord is a free app offering voice, video, and text chat functionalities, primarily catering to the gaming community. It serves as a hub for users to create and join servers tailored to their interests. Discord’s ecosystem comprises servers, each functioning as a distinct online community with its own channels dedicated to specific topics or activities. Users can engage in text-based discussions, voice calls, or video chats within these channels. Understanding Discord Servers Discord servers are virtual spaces where users congregate to interact, share content, and build communities. Servers may revolve around gaming, hobbies, interests, or fandoms, providing a platform for like-minded individuals to connect. Communication Features Discord offers a range of communication tools, including text channels for messaging, voice channels for real-time audio conversations, and video channels for face-to-face interactions. These features facilitate seamless communication and collaboration. What Does NSFW Mean? The acronym NSFW stands for “Not Safe For Work,” indicating content that may be inappropriate for professional or public settings. NSFW Content NSFW content encompasses material that is sexually explicit, violent, or otherwise graphic in nature. It often includes nudity, profanity, or depictions of sensitive topics.

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Advanced OSSEC Training: Integration Strategies for Open Source Security

1. ADVANCED OSSEC TRAINING: INTEGRATION STRATEGIES FOR OPEN SOURCE SECURITY Santiago Bassett Director Professional Services @santiagobassett

2. AGENDA Presentation contents (20 minutes) Learning the basics • OSSEC capabilities • AlienVault capabilities OSSEC and AlienVault integration • Integration components • OSSEC Collector anatomy • OSSEC Correlation rules • AlienVault Cross-correlation • Management interface Demo – See it in action (20 minutes) Deploying OSSEC agents • Automatic deployment for Windows • Manual deployment for Linux Agentless monitoring Managing OSSEC • Monitoring/Configuring agents • Editing rules Correlating OSSEC events (Brute-force) OSSEC reports

3. ABOUT ME Developer, security engineer, researcher and consultant. Member of AlienVault and OSSEC core teams. Director of Professional Services at AlienVault Born in Spain and relocated to Silicon Valley in 2010. Excuse my accent 

4. LEARNING THE BASICS… OSSEC and AlienVault USM

5. OSSEC CAPABILITIES Log analysis based intrusion detection File integrity checking Registry keys integrity checking (Windows) Signature based malware/rootkits detection Real time alerting and active response

6. OSSEC ARCHITECTURE Agent components: Logcollectord: Read logs (syslog, wmi, flat files) Syscheckd: File integrity checking Rootcheckd: Malware and rootkits detection Agentd: Forwards data to the server Server components: Remoted: Receives data from agents Analysisd: Processes data (main process) Monitord: Monitor agents

7. ALIENVAULT USM CAPABILITIES Provides threat detection capabilities Monitors network assets Centralizes Information and Management Evaluates threats reliability and risk Collaboratively learns about APT

8. ALIENVAULT USM ARCHITECTURE Embedded tools: Asset discovery: Nmap, Prads Behavioral monitoring: Netflow, Ntop, Nagios Threat detection: Snort, Suricata, OSSEC Vulnerability assessment: Openvas External collectors: Syslog, FTP, SCP, NFS Samba, SNMP, WMI, LEA SDEE, SQL, Unix Socket

9. OSSEC INTEGRATION OSSEC and AlienVault USM

10. INTEGRATION COMPONENTS

11. OSSEC COLLECTOR ANATOMY

12. OSSEC CORRELATION RULES Common web attack detected XSS (Cross Site Scripting) attempt SQL injection attempt detected Windows authentication failure attempts MySQL authentication attempt failed detected PostgreSQL authentication attempt failed detected SonicWall authentication attempt failed detected Remote access authentication attempt failed detected SSH service authentication attempts failed detected Multiple authentication attempt failed detected Login authentication failed detected

13. OSSEC ALERTS RISK ASSESSMENT AlienVault USM automatically calculate risk based on OSSEC alerts priority, reliability and assets involved.

14. ALIENVAULT CROSS-CORRELATION AlienVault USM correlates events from multiple sources, crossing OSSEC alerts with information collected from embedded detectors and external sources. Attack Attacker X.X.X.X Accepted HTTP packet from X.X.X.X to Y.Y.Y.Y Attack: WEB-IIS multiple decode attempt Vulnerability: IIS Remote Command Execution Alert: Low reputation IPOTX Alert: IIS attack detected Target Y.Y.Y.Y

15. OSSEC MANAGEMENT INTERFACE AlienVault USM provides a comprehensive GUI for OSSEC alerts management: Status monitor Events viewer Agents control manager Configuration manager Rules viewer/editor Logs viewer Server control manager Deployment manager Rules viewer/editor PDF/HTML reports

16. LET’S SEE IT IN ACTION! OSSEC and AlienVault USM

17. NOW FOR SOME Q&A… Three Ways to Test Drive AlienVault Download a Free 30-Day Trial http://www.alienvault.com/free-trial Try our Interactive Demo Site http://www.alienvault.com/live-demo-site Join our weekly LIVE Demohttp://www.alienvault.com/marketing/alienvault -usm-live-demo hello@alienvault.com

18. VIEW WEBINAR ON-DEMAND To view the recorded version of this webinar Click Here

Editor's Notes

AlienVault’s Unified Security Management will provide LSI with complete security visibility by providing the five essential security capabilities in our unified platform including:-Asset discovery - active and passive network discovery -Vulnerability assessment – active network scanning, continuous vulnerability monitoring -Threat detection - IDS, host-based IDS (HIDS), file integrity monitoring, etc. - Behavioral monitoring - netflow analysis, log normalization, etc. -Security intelligence - log management, SIEM event correlation, etc. All of these capabilities are already built-in and managed through a single console and reporting dashboard. The defined architecture described contains core components of which are defined below in more detail as well as the quote being provided to LSI.

Advanced OSSEC Training: Integration Strategies for Open Source Security

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