About Me

Alex Gkiouros

• networking & infosec
• scripts & utilities
• administrative support
• web development

Demonstrated experience in TCP/IP stack, LAMP and Active Directory. Huge fan of DNS.
Wordpress optimization geek, Wireshark lover & pfSense enthusiast.

  • Remote packet capturing using Wireshark

    July 27, 2016

    Wireshark offers a feature to capture packets from remote cards! To start capturing, simply open a elevated command prompt and type: net start rpcapd on your target machine. You must have installed WinPcap already.  …

  • Zimbra Polling doesn`t work in random accounts

    January 18, 2016

    After searching for some hours... I've finally been able to repair mail fetching on some accounts... If you cat /opt/zimbra/log/mailbox.log and pipe grep "Import" you`ll notice that some accounts are not found in the logs...,…

  • 5 Common Server Setups For Your Web Application

    January 18, 2016

    Introduction When deciding which server architecture to use for your environment, there are many factors to consider, such as performance, scalability, availability, reliability, cost, and ease of management. Here is a list of commonly used…

  • GO TO BLOG

"Alex was a fantastic person to work with. Alex is a well educated, result driven and open minded team player, customer focused colleague. If you ever need someone to deliver under pressure, no slip-ups, just results, Alex is your man! Has a lot of deep technical skills in many security information fields."

Mark Nicolaou

"Our cooperation puts Alex in my partner list! Very good knowledge, problem solving skills, can do attitude, determined and many more that i expect to see in the long run!"

Thomas Economou

"Alex is very helpful, i've always wanted a remote guy to support me in my IT needs and Alex does that excellent."

Joanna Mavropoulou