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Mod Security is ON in the server and why is it important

Mod Security is ON in the server and why is it important Mod_Security is an important web application firewall that gets installed as an Apache module. It provides protection from a range of...

CloudLinux 7 MySql open_files_limit and max_open_files setup

CloudLinux 7 MySql open_files_limit and max_open_files setup   CentOS 7 was released on 7 July 2014 with new systemd format. As the Systemd now replaces SysVinit, it is time to get familiar with it. With new Systemd in...

MySQL – Migrate Users from Server to Server

MySQL – Migrate Users from Server to Server Sometimes we need to migrate our databases to a new MySQL server.  It is easy to move the databases, but without the users and...

How to Send Email from a PHP Script Using SMTP Authentication (and SSL)

How to Send Email from a PHP Script Using SMTP Authentication (and SSL) Sending an email from a PHP script is simple, fast and easy; if it works.   PHP mail() and SMTP Authentication Part...

Block Skype via GPO

Hi . Did some post and ways to block it (skype) :) But still not complete one :( .. trying the best :) -------------------------------- 1) Block IP Addresses to Skype Authentication Servers Block 80.160.91.5 & 80.160.91.13....
linux

LC_ALL = (unset) or when you try to install anything with apt-get and get...

LC_ALL = (unset) or when you try to install anything with apt-get and get error Hello every one , Today i got some strange 1 in the life time error - and i...

Connect locally (local domain or local network) to Microsoft Hyper-V server

Connect locally (local domain or local network) to Microsoft Hyper-V server   Hello friends , I had some very interesting problem when i try to connect to my hyper V server with in a...

Disable PHP Execution In WordPress Uploads Directory

Hi friends , We see a lot of shells and scripts that gets uploaded to the /wp-content/uploads directory. Generally these are shell scripts and other scripts that allow pretty much total control over your...

Skype 1.10 for Linux Alpha now supports video calling

Skype 1.10 for Linux Alpha now supports video calling     Microsoft has released a new Skype version (1.10) for Linux users that brings video calling support. The arrival of the latest build is...

Veeam Agent for Linux – Beta

Veeam Agent for Linux - Beta Simple and FREE backup agent for Linux - Veeam Agent for Linux - Beta — anywhere! Backing up and recovering Linux cloud instances is often cumbersome or expensive,...

Enabling External Commands in Nagios / Ubuntu

Enabling External Commands in Nagios / Ubuntu I get caught by the following quite often (too many Nagios installations!): The correct way to fix this in Ubuntu is: P.s. from this site Good luck

How To Configure A High Available Load-balancer With HAProxy And Keepalived

This tutorial explains how to set up a two-node load balancer with HAProxy and keepalived on CentOS 7. The load balancer sits between the user and two (or more) backend Apache web servers that hold...

I get "You don’t have permission to access /imp/compose.php on this server" error when...

I get "You don't have permission to access /imp/compose.php on this server" error when trying to send e-mail in horde webmail Hello, Had some interesting error that caused by mod security. Symptoms When trying to...

How to make log file for files being copied to USB

log file for files being copied to USB Yes )) monitoring the files is the best thing to control them . I am using that soft to "control" them : USB Detect . It will...

Security value of robots.txt or time bomb security flaw

Security value of robots.txt or time bomb security flaw ? You might be surprised to hear that one small text file (robots.txt) , could be the downfall of your website - Security...

Installing MCrypt PHP5 on Ubuntu 12.04

Installing MCrypt PHP5 on Ubuntu 12.04 Hello , MCrypt is a replacement for the popular Unix crypt command. Mcrypt provides the same functionality but uses several modern algorithms such as AES. Libmcrypt, Mcrypt's companion,...