Use the ModSecurity Apache Module on a 1&1 Cloud Server with Ubuntu 16.04

ModSecurity is a free web application firewall (WAF) which is a simple, powerful way to protect a server against web-based malware and hacking attempts. Learn how to install ModSecurity and the officially-recommended OWASP Core Rule Set (CRS) which will protect a server against malware and hacking in the form of SQL injection, session hijacking, cross-site scripting, Trojans, and many other forms of web-based exploits. [...]  

Use the ModSecurity Apache Module on a 1&1 Cloud Server with Plesk

ModSecurity is a free web application firewall (WAF) which is a simple, powerful way to protect a server against web-based malware and hacking attempts. Learn how to install ModSecurity and the officially-recommended OWASP Core Rule Set (CRS) which will protect a server against malware and hacking in the form of SQL injection, session hijacking, cross-site scripting, Trojans, and many other forms of web-based exploits. [...]  

Improve Your Linux Server's Security in Three Easy Steps

After you have performed the basic security setup on a new 1&1 Cloud Server with Linux, it is considered "best practices" to install and configure a few essential security applications. Learn recommendations for three steps you can take to improve your Linux server's security. [...]  

Basic Linux Server Security Measures

After creating a new 1&1 Cloud Server with Linux, there are several basic security measures which are recommended as "best practices." Learn what to do to lock down a brand new server, including installing Fail2Ban, securing the root SSH login, and more. [...]  

Read More