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The OSINT Handbook

You're reading from  The OSINT Handbook

Product type Book
Published in Mar 2024
Publisher Packt
ISBN-13 9781837638277
Pages 198 pages
Edition 1st Edition
Languages
Author (1):
Dale Meredith Dale Meredith
Profile icon Dale Meredith

Table of Contents (10) Chapters

Preface 1. Chapter 1: The Secrets Hiding in Plain Sight – Unveiling the Power of OSINT 2. Chapter 2: Invisible and Untouchable – The Importance of Anonymity in OSINT Analysis 3. Chapter 3: The OSINT Toolbox – Methods and Techniques for Gathering and Analyzing Information 4. Chapter 4: Exploring the Unknown – How Discovery Tools Reveal Hidden Information 5. Chapter 5: From Recon-ng to Trace Labs – A Tour of the Best Open Source Intelligence Tools 6. Chapter 6: The Eyes and Ears of Threat Intelligence – How OSINT Helps Mitigate Cyber Risks 7. Chapter 7: Protecting Your Identity and Organization from Cyber Threats 8. Index 9. Other Books You May Enjoy

Investigating cyber incidents and breaches

An essential part of responding to cyber incidents is conducting technical investigations into the affected websites. Responders can find possible vulnerabilities in websites by studying their technical characteristics with the use of OSINT tools. Website hosting information and SSL certificate details are only two of the many technical aspects that could be uncovered. An example of this is that you find a company website that is being hosted on a shared server known for security vulnerabilities. Using tools such as WHOIS or DomainTools, responders can identify the hosting provider and research known vulnerabilities associated with that provider. Likewise, tools such as SSL Labs’ SSL Test (https://www.ssllabs.com/ssltest/) can be used to examine the SSL certificates of a website, revealing potential security gaps such as outdated encryption algorithms or certificates issued by non-trusted authorities.

Figure 7.8 – SSLLabs.com tests the strength of your certificates

Figure...

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