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A dedicated server can be secured in all sorts of manners, done by yourself or by making use of a server hosting company for your dedicated server security needs. It's important to have a firewall installed on your server, and ideally both a software firewall and a hardware firewall. If you have a Linux-based server, you might want to consider Advanced Policy Firewall (APF). The easy to configure APF policy-based iptables system is also simple to use. Another handy installation for your server is Brute Force Detection (BFD). BFD is set up to detect whether there are numerous failed login attempts coming from the same IP address within a short amount of time and if there are then BFD blocks the address in the server firewall which means that the address cannot connect to the server. Installing BFD requires prior installation of APF as they work in conjunction with each other and BFD requires certain APF files in order to run properly. Users should be made to login through other user accounts instead of being able to login to root directly. SU to the root can then be done on an as required basis. This defence assists server protection against possible hacking attempts. You can organise to have e-mails delivered to you each time there is a root login to your server. This allows you to keep track of authorised logins and highlights when there are unauthorised logins. For security purposes you should use an off-site e-mail address to prevent a hacker from accessing your e-mail account following a successful hacked login. This is not a foolproof system as hackers can login to SSH by creating their own SSH connection, so you should keep your security system up to date. In addition the default SSH port should be altered. Make sure that you or the dedicated hosting server company if you're making use of their services runs a root kit checker on your dedicated server at least once a month. This tool is available to download free of charge. You'll be able to find a variety of root kit checkers online, for instance Rootkit Hunter. Make sure that unused and potentially dangerous PHP functions are disabled. You should also have Apache DOS Resistance tuning (mod_evasive) and Apache Security enhancement (mod_security). Mod_security keeps track of attempted server intrusions and assists in blocking attacks on web applications. The mod_evasive module provides evasive action when there is an HTTP DoS, DDoS or brute force attack. The module can be configured to communicate with server firewalls, ipchains, routers and the like and can be utilised for network managing and detection purposes. Server abuse is reported through emails and syslog facilities. Other useful methods for securing dedicated servers include disabling any services that are not needed, installing a virus scanner and always scanning any FTP uploads. Passwords can be strengthened by making them at least ten characters long and using special characters in them. The security steps above are just some of the things you can implement to secure a dedicated server. You can get a secure server through a server hosting company or if you have admin experience you can install dedicated server security features yourself. Call 0345-8249991, 03432536726 to Buy Server Machine in Karachi at Competitive prices. Visit my personal blog best muscle building workouts
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