The Glibc GHOST Vulnerability – How to Patch your Linux Server/VPS?

A very serious security problem is just found in GNU C library, Glibc, announced yesterday, Jan 27, 2015. This is a critical vulnerability that almost every linux Machine is going to effect by it. Accoding to qualys What is glibc? The GNU C Library or glibc is an implementation of the standard C library and a core part of the Linux operating system. Without this library a Linux system will … [Read more...]

Installing & configuring shorewall firewall in Ubuntu/Debian

Shore line firewall known as "Shorewall", it is a very high level firewall and very easy to install and ocnfigure How to install :- [crayon-650c09696bd6a174712661/] configuring shorewall startup service :- [crayon-650c09696bd6c443667717/] #Now simply change the line below from 0 to 1 [crayon-650c09696bd6d378881899/] #save, and exit. Shorewall configuration files are stored in two … [Read more...]