Hi there! My name is Samuel Johnson, I’m a Scientist/Engineer working at Indian Space Research Organisation.

Few of my interests includes: Cryptography, IT Security, Penetration Testing, Programming, High Performance Computing, System Administration, Virtualization, Computer Forensics, Quantum Computing.

In my free time, I like to contribute to Wikipedia, solve programming challenges and learn something new.

My Myers-Briggs Type Indicator is INTP, same as Einstein, Darwin, Dawkins and others.


Drop me a line at: my short first name (six letters) at ISRO’s domain (isro [dot] gov [dot] in).

Download my public GPG key to encrypt email you send me if you like.

Or use the form below and I’ll get back to you.