How to secure SSH in your server ?

1) Set a very strong password, keep it in your mind but dont write in somewhere. 2) Disable direct root login [crayon-6513ad8be4a62372845414/] Search for [crayon-6513ad8be4a65497588487/] Set it as [crayon-6513ad8be4a66069363225/] Restart ssh [crayon-6513ad8be4a67902589499/] 3) Limit user login [crayon-6513ad8be4a82912976881/] Restart ssh [crayon-6513ad8be4a83443453916/] 4) Disable … [Read more...]

Configuring range of ips in Linux,Centos,fedora core, red hat

Thats pretty simple Just configure on ips in [crayon-6513ad8be4e38954316242/] Then Make a new file named ifcfg-eth0-range0 [crayon-6513ad8be4e3a358995022/] Put following code in it [crayon-6513ad8be4e3b945579806/] Save and close by pressing [crayon-6513ad8be4e3c872605432/] Then run command [crayon-6513ad8be4e3d350180936/] And you are done, ips from to are … [Read more...]