Recently I found that many wordpress based websites got hacked or compromised. So, I started searching Internet for security measures which can be took to protect WordPress based websites. Following are some points which I found common on various websites. 1. Vulnerabilities in the WordPress Vulnerabilities of WordPress could be defined as program or script
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There are many reasons for a website to run slow one of them is heavy content i.e. the website content received by client (browsers) is larger in size and on slower connections this could be a nightmare. Now using Mod_Deflate you can compress the size of files before delivering it to clients. Mod_Deflate is based
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ERROR: While installing FFMPEG on a server when we run “make” after “./configure” it gives following error: math-errno -c -o libavdevice/v4l.o libavdevice/v4l.c In file included from libavdevice/v4l.c:32: /usr/include/linux/videodev.h:56: error: syntax error before "ulong" /usr/include/linux/videodev.h:72: error: syntax error before '}' token libavdevice/v4l.c: In function `grab_read_header': libavdevice/v4l.c:77: error: storage size of 'tuner' isn't known libavdevice/v4l.c:141: error: invalid
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Sometime when automated OR Manual Virtuozzo backup process gets stuck OR sometime a VPS stuck while starting up OR stopping during this stage its impossible to make any changes on that VPS. You can stop the VPS or kill the process which is running. Making any updates or trying to restart the VPS shows message
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Webmin is freeware web-interface for the system administartion (like managing user accounts, DNS, apache, FTP accounts etc.) of Linux based system. After installation of Webmin Control Panel on Linux and when you try to access it over the internet (using http://SERVER IP ADDRESS:10000/ ), the browser shows following error: “The Web Server is running in
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Internet Protocol version 6 (IPv6) is the future of Internet and soon all the domains will switch to it. Many Governments OR ISP’s has already implemented IPv6 in their countries and reasons. All the Operating Systems which are coming in market by default supports IPv6. Microsoft Windows Vista, 7 and 2008 server editions also supports
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Sometime Apache (HTTPD) service on a Server stops and while restart it shows following messages in error_logs [Wed Sep 17 00:28:23 2008] [notice] suEXEC mechanism enabled (wrapper: /usr/local/apache/bin/suexec) [Wed Sep 17 00:28:23 2008] [crit] (28)No space left on device: mod_rewrite: Parent could not create RewriteLock file /usr/local/apache/logs/rewrite_lock Configuration Failed Such errors appears when you are
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_ While setting and configuring NFS share on a server when you try to restart portmap service you get following error [root@server mounted]# service portmap restart pmap_getmaps rpc problem: RPC: Unable to receive; errno = Connection reset by peer Stopping portmap: [FAILED] Starting portmap: [ OK ] [root@server mounted]# Logs (tail -f /var/log/message) shows that
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Database plays a very important part in any CMS or website as it stores the complete data but this database sometime becomes headache. Your website start running slow and when you contact your hosting company you get reply “You need to optimize your database” OR sometime for hosting company also its very hard to explain
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openSUSE is a general purpose operating system built on top of the Linux kernel, developed by the community-supported openSUSE Project and sponsored by SUSE and a number of other companies. After Novell acquired SUSE Linux in January 2004, Novell decided to release the SUSE Linux Professional product as a 100% open source project. openSUSE by
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Swap Space is partition made on Linux systems which act as Virtual Memory. It uses the Hard disk space to enhance the memory management. There are many applications available in market which requires high swap space to work but due to physical hardware sometime its not possible but this is not the case with Virtualization.
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