Hey, I’m David Kostya… a ethical hacker and blogger.

I started trying to figure out all this “ethical hacking” a few years ago and since then I’ve experienced my share of success and failures.

One major thing I have learnt is that computer networking and network security is a very deep and broad discipline… I particularly find the study of social engineering for cyber security very interesting.

After meeting, exchanging ideas and learning a lot from other experienced penetration testers I decided I wanted to share my experiences with other black/white hat hackers who would greatly benefit from these past experiences.

That saw the birth of the Cybernyze.com blog.

My dream is to make Cybernyze.com blog a resourceful tool for both junior & experienced network security specialists.