david wong

Hey! I'm David, a security engineer at the Blockchain team of Facebook, previously a security consultant for the Cryptography Services of NCC Group. I'm also the author of the Real World Cryptography book. This is my blog about cryptography and security and other related topics that I find interesting.

Awesome nmap cheatsheet posted December 2014

High on Coffee has released a cheatsheet on nmap. Full of examples and tips. You can find it here

EDIT: There are also Linux Commands for Penetration Testers there. The blog seems pretty new and it already has really good content :)

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