While working for browser-based attacks on the URL bar, I learned a way where it was still possible to spoof address bar in safari. None…

Facebook bug bounty remote crash bug

A story of turning an Informative bug to critical bug

Since the dawn of the World Wide Web, attackers have been involved in discovering techniques to compromise systems. Likewise security…

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How to Run an OSINT Investigation on a Phone Number
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Roger Grimes, Data-Driven Defense Evangelist, KnowBe4, Inc.

Passwords are finally being left behind in favor of two-factor (2FA) and multifactor (MFA) authentication. Some vendors are promoting “unhackable” 5FA solutions. It’s all a lie. All authentication…

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Microsoft Releases Patch for Critical Windows CryptoAPI Spoofing Flaw (CVE-2020-0601) Discovered by the NSA.

**Summary:**

Dovecot supports enforcing the login user name to be the one encoded in the SSL client certificate, thus restricting the username. Using SSL certificates that do not even contain the...

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Speed is vital in startups, and fast moving CI/CD pipelines are the norm in startups. Dynamic application security testing (DAST) can take advantage of the s...

Static-Analysis Tools: Now you’re Playing with Power!You are performing penetration testing on Web applications. Do you systematically perform code reviews w...

Boston University, EC521, Section A1
Ashley Custer, Denise Ortega, Jeannie Trinh, Minnie Kim

Rootkit techniques are used by malicious software (malware) to hide their presence on an infected system. In this video, Sourcefire Chief Scientist, Zulfikar...

For more Chalk Talks, go to: http://www.sourcefire.com/chalktalks