Decoding fan remote RF signal

It’s been quite a while since I’ve last posted here so I figured I’d do a little experiment.  I haven’t even touched my SDRs in a few months, but I recently purchased a HackRF and WIFI Pineapple (they haven’t arrived yet) so I figured I’d pull out my old dongles and brush up some... [Read More]

Storing Sessions in a database

Most common applications and “home-brew” sites use sessions for storing temporary data as well as authentication. However, sometimes a developer may want the session to span over multiple domains and or servers, and some may just be very security conscience. It is common knowledge that session data is stored in... [Read More]

Secure Hashing

Many developers believe in the practice of securing passwords and other financial data using a hash function (a function of turning some kind of data into a small number that may serve as a digital “fingerprint”). However just hashing a password isn’t enough it may still be bruteforced and as... [Read More]