About Me

About Me

I'm Keivan Rezazadeh with nickname 4TT4CK3R and student of orientation of computer software. I am White hat hacker and main member of Ashiyane Digital Security Team and also Active member of Arya Gnu-linux. I work as a professional about security since 2014 in the cyber world. My main expertise to secure Windows and Linux servers. Also, in addition to the world of open source and Linux in these areas I am familiar and activities. In several places, educational videos and articles on my expertise has been put by myself. For example Ashiyane Security Team Forums and my personal weblog and another places.

Keivan Rezazadeh