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ArticlesShowing: 1-7 of 7  

What Causes High Server Load?
What is Server Load Average? The Server Load Average gives the sum of the average number of jobs or active processes in the queue over the last 1,...
 
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08 Dec, 2014
Views: 1117
The Concept of Security
The most common means of protecting a network is using a software-based firewall. The biggest problem with firewalls is that people think they're...
 
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08 Dec, 2014
Views: 809
Understanding Attack Techniques
Attacks on computing systems take on different forms, depending on the goal and resources of the attacker. Some attackers want to be disruptive,...
 
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08 Dec, 2014
Views: 870
Limit the resources for a specific user
Pluggable Authentication Modules (PAM) is included with the vast majority of Linux distributions including CentOS, Fedora Core, and RedHat. On...
 
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08 Dec, 2014
Views: 1042
RKhunter report: The command '/usr/bin/ldd' has been replaced by a script
If your system is secure and clean, this is a false alarm. We believe that many Linux distributions (I checked this on CentOS v5)...
 
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08 Dec, 2014
Views: 1221
IFRAME injection code, infected Web sites: suggestions
IFRAME JS code injection is relatively sophisticated operation; In some cases, the hacker(s) are using previously hacked sites hosted on a Web...
 
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08 Dec, 2014
Views: 1022
HowTo :: scan and stop uploading infected files to your server
To scan and stop uploading infected files to your server, you need to enable ClamAV with PureFTP (Do not use this with ProFTP or other FTP services...
 
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08 Dec, 2014
Views: 1138
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