SSL TLS handshake.Asymmetric encryption.What is session key?What is PKI?what is Diffie-Hellman key exchange?Need for Certificate Authority.Data integrity.

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In my employment, I am responsible for making sure developers produce secure code, and security education is a key part of reaching this goal.  There are many ways that one can approach security ed…

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HTTP Security Headers were created to protect applications from frequent and common attacks without the need to add or change the code of your applications.

We have recently disclosed a list of vulnerabilities to Sophos that allow local attackers to elevate their privileges and execute code in the security context of the SYSTEM user account. Affected P…

My Internet-scale port scanner, masscan , supports "banner checking", grabbing basic information from a service after it connects to a port....

17 votes and 7 so far on reddit

DNS Rebinding Exploitation Framework . Contribute to mwrlabs/dref development by creating an account on GitHub.

The personal details and payment card data of guests from hundreds of hotels, if not more, have been stolen this month by an unknown attacker, Bleeping Computer has learned.

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This blog contains write-ups of the things that I researched, learned, and wanted to share to others.