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Tag Archives: Firewall

ModSecurity 2.5 review

I finished reading the ModSecurity 2.5 book, written by Magnus Mischell and published by Packt Publishing. I found a lot of interest reading it as I was already using ModSecurity – and I think anyone exposing an Apache web server should. I was actually using it partially. It is not trivial to secure a web [...]

Posted 10 December 2009 § Defense § Firewalling § Hacking § IDS / IPS § Linux § openSUSE § Security § System § Web ‡ Comments (0) ° Also tagged: , , ,

New book about ModSecurity

There will be a new book about mod-security coming out :  ModSecurity 2.5. ModSecurity is essential when it comes to secure any web site. It will make the work of the attacker much harder and  it may save you even if your favorite dynamic pages have a security hole. However, it must be configured wisely [...]

Posted 15 November 2009 § Defense § Firewalling § Security § Web ‡ Comments (0) ° Also tagged: , , ,

Postfix : TLS not working outside my network

As I just finished setting TLS and SASL to secure the access to my Postfix server, I realized that it was working only from inside my network. What I got from my lan : I shows well that the TLS handshake is initiated. But from this outside, I just got this weired thing : Of [...]

Posted 11 June 2008 § Cisco § Firewalling ‡ Comments (0) ° Also tagged: , , , ,