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left_qoute Where there is faith, there is hope. Where there is hope, there is life - Doug Collins right_qoute

A high end sever placed in a top notch facility may needn’t be the most robust server always. Since the default configuration of the operating systems and applications focuses more on its features and usability, often security takes the back seat. Such a vulnerable system can be converted to a more secure and stable one by implementation of proper hardening policies.

Our Linux server hardening service includes the following,

System Hardening

  • Linux kernel tweaking/Customization and updates
  • OS/Software Patching and Upgrade
  • Sysctl.conf, Host.conf hardening
  • Securing /tmp /var/tmp /dev/shm
  • Removal of unnecessary binaries, ports and users
  • Partition layout design – for better security and recovery
  • Linux Security Extensions- SELinux
  • Disable Unwanted SUID and SGID Binaries
  • Maintain regular backups
  • Disable insecure SSL protocols
  • Shell Fork Bomb/Memory Hog Protection
  • Hardening PHP & Perl environments

Implementation and configuration of security tools

  • Firewall – Iptables, CSF, APF, ipfw
  • Log monitoring – Logwatch
  • Brute force detection – BFD,LFD
  • Intrusion detection – AIDE, SNORT
  • Socket monitoring – LSM
  • Virus, Malware and Spyware – ClanAV, Maldet
  • RootKit identification and removal – rkhunter, chkrootkit

Service/Application Hardening

  • MySQL
  • MailServer
  • DNS
  • FTP
  • SSH
  • Crond
  • cPanel
  • WebServer – Apache, Nginx, Litespeed
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