Security Update 2013-003

Software Update Tool
Copyright 2002-2010 Apple

Software Update found the following new or updated software:
   * SecUpd2013-003-1.0
Security Update 2013-003 (1.0), 19402K [recommended] [restart]

Yet another Java update

Introduction to Joomla! security (in Greek)

http://joomladay.gr/event/presentations/item/25-intro-to-joomla-security

Very useful.

MacTech September 2011 article

Title: WireShark and DHCP
Subtitle: How WireShark solved a DHCP conflict


co-authored with Dimitris Tsoukalos

June 2011 MacTech article

Title: Examining 3 Important Nmap Scans with WireShark
Subtitle: Using WireShark to explain Nmap traffic


Co-author: Dimitris Tsoukalos.

My February 2011 MacTech article

Title: An Introduction to Nmap
Subtitle: Using Nmap for Security

Photo.gr is Hacked!

I usually visit the site of the Φωτογράφος magazine very often. Today, I decided to visit it again and I saw the strange messages of the above picture!

I first though that Google is mistaken and I ignored the warning messages twice. Well the site has been hacked and Google Safe Browsing diagnostic was right!

The sad thing is that although (Greek) photographers state that "photographers (and not amateurs) should take serious or important (i.e. Wedding, events, etc.) photographs (it is their job after all – they say)", they try to do Web mastering, Web authoring, etc. themselves!!! (in order to save some money), and they do not let Web professionals, System Administrators, etc. do theirs jobs. This post of mine (in Greek) talks about this problem.

They can now see the results.