websecurity "Streaming Only" Lecture Videos - A Drama in V Acts "Students cannot download the streaming videos through a download button or by right-clicking into the video and choosing "Save link as". Nevertheless, technically skilled students will find a way to download them anyway."
"There's JavaScript in my power plug!" The story how I found my first CVE - Disclosing CVE-2019-18842
ctf RITSEC CTF writeup - recover AES-CBC IV This is a writeup for the crypto challenge "Who draw on my program?" from RITSEC CTF 2018. The flag is the initialisation vector - © sandw1ch RITSECFoundations WTF is CTF? If