How to protect your hardcoded e-mail address inside html with jQuery

Bots are crawling your html not only for existance of an a href=mailto:  but also an pure e-mail itself. So wherever your snippet is generating a raw e-mail link in your code, or you put it manually - it's worth to...

Any website Google reCAPTCHA tutorial + example jQuery,PHP

Anti-SPAM web form security. Since we ALL hate SPAM, erm... mostly all, - as we see - Google came with a fantastic tool with their ow implementation of CAPTCHA (Completely Automated Public Turing test to tell Computers...

Set-up mining Dogecoin with Cointellect on CentOS Linux RHEL 5/6

A quick tutorial on how-to start mining Dogecoins using CentOS Server and popular Cointellect software using CPU. Cointellect is at the momment Windows only software but you can setup mining with cpuminer here on...

ELS - Easy Linux Security - Install script

Looking for monthly updated - the best install script for many purposes which every newborn sysadmin must see? Here it is - ELS - Easy Linux Security script. ELS was created by the Server Monkeys Founder, Richard...

Check & test your server for security holes - Lynis

  You have just finished setup your server, you think it's ready to go.. but you asking a question "Have I forgot something?" "Is it secure to go online?". Here comes Lynis - security and auditing tool. Lynis...

(PRM) Script for better process control RAM, CPU

  This software from R-fx Networks by Ryan MacDonald is a free, smart and powerfull bash script for monitoring and controling CPU, Memory, Processes & Run (Elapsed) Time in Linux & BSD environment. PRM has...

Script to Backup your websites and databases

  Backups are most important thing -just after hardening security - to maintain by sysadmin. We could define two types of backup which will do. First, a Full-system backup (all system files,user files,software...

Root login alert + some cool login info

How was an Old admin always sayin'? : "Remember, there is nothing wrong in having too much ways of identify a security break." Yeah. If you don't waste too much resources on that, I would add. If you did the tricks...

Easy justify elements with jQuery

  Sometimes, especially when working with dynamic data and displaying it within objects with defined static width could be not nice to our eyes. Sometimes we don't want to use old tables which were the easy...

Server (VPS, openvz) Firewall Script - iptables

It is crucial that you have configure the firewall for to not only avoid security holes but also any sort of brute-force attempts or DDoS attacks. On linux machines default firewall is controlled by...