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-628a4f267ef9f400186351/] configuring shorewall startup service :- [crayon-628a4f267efa5731010250/] #Now simply change the line below from 0 to 1 [crayon-628a4f267efa6207202210/] #save, and exit. Shorewall configuration files are stored in two … [Read more...]