Dedicated Servers : Can They Improve Your Security?
January 17th, 2010 by Johnny Brown | No Comments | Filed in HostingMany webmasters and their clients are concerned with server security when deciding on a service provider for their web hosting. A dedicated server is far more secure than your typical packages that provide web hosting. If you utilize a hosting account which is shared, you’re sharing your space and resources with other businesses, and your security in inherently compromised.
If you want to not be hacked or cracked while using a Dedicated Server, it’s best to put to use the follow tips.
- Change your passwords. If you have a dedicated server, this the the primary and most important thing to do to insure your security. Take this step as you configure your server, as it’s essential to your basic security. By changing these passwords every three months, you stand a far better chance of preventing harmful viruses and attempts at hacking your information. An ideal password will incorporate lowercase and uppercase letters, as well as numbers and unusual characters that would make it difficult for someone to guess at.
Use of SSH or FTP: Disable whichever application you will not be using. That is, if you are not going to use FTP, simply disable it, and there will be no opportunity for a break, or hole, in the security. In general, hackers will always look for dead holes and once they locate one, they will sneak in. But if you do make use of the FTP program, make certain that you do not send passwords or other private information since FTP transmitted data is sent as plain text and can be detected.
SSH has a greater level of security than Telnet. Telnet is one of the largest security risks of a dedicated server and is mostly accessed outside of your server security.
Make Sure Your Fire Wall Is Active: This is a vital part how maintaining security for a dedicated server. If you have a quality firewall, it will be able to tell when there is an attempt on the server and warn you immediately. However, neither Linux nor Windows are completely free of viruses, so updating all your security applications is essential.
- Back up your data. All it takes is one bad command and your data could be lost. Copy your important data once every week, or at least once per month.
Even these critical security methods aren’t always enough to keep your server impenetrable, so periodic maintenance on dedicated servers is essential.
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