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coolvds.com › Blog › Security & Compliance

Lockdown 2010: The Definitive Guide to Hardening Your Linux VPS

· CoolVDS Team

Script kiddies are scanning your IP right now. In this guide, we ditch the theory and apply battle-tested security configurations for CentOS 5 and Debian Lenny to keep your data safe under Norwegian law.

coolvds.com › Blog › Security & Compliance

Lockdown 2011: Essential Linux Server Hardening for Nordic Enterprises

· CoolVDS Team

Default Linux installations are a security liability. Learn the critical hardening steps—from SSH keys to iptables—needed to secure your infrastructure against modern botnets, while ensuring compliance with Norway's Personal Data Act.

coolvds.com › Blog › Server Administration

Lockdown 2011: The Definitive Guide to Linux Server Hardening

· CoolVDS Team

In an era of rising hacktivism, default Linux installs are not safe. Learn the battle-tested strategies to secure your CentOS and Debian servers, from iptables to kernel hardening, tailored for the Norwegian hosting market.

coolvds.com › Blog › Security & Compliance

Battle-Ready Linux: 7 Hardening Steps to Stop Script Kiddies Cold

· CoolVDS Team

It is 2009, and the internet is the Wild West. If you leave your SSH port default on a public IP, you’ll be brute-forced within minutes. Here is the no-nonsense guide to locking down your CentOS 5 or Debian Lenny server.

coolvds.com › Blog › Server Administration

Linux Server Hardening: 5 Steps to Stop Script Kiddies Cold (2009 Edition)

· CoolVDS Team

A fresh Linux server survives about 15 minutes on the open web before the scanners hit. Here is the battle-tested guide to locking down CentOS and Debian, configuring IPTables, and why hardware virtualization matters for security.

coolvds.com › Blog › Security & Compliance

Paranoia is a Virtue: The 2010 Guide to Linux Server Hardening in Norway

· CoolVDS Team

In an era of automated botnets and script kiddies, a default Linux install is a ticking time bomb. Learn the battle-tested strategies to lock down your VPS, comply with Norwegian data laws, and sleep soundly knowing your iptables are holding the line.

coolvds.com › Blog › Server Administration

Stop Guessing: Deep Server Log Analysis with AWStats on Linux

· CoolVDS Team

Google Analytics misses 30% of your traffic. Learn how to implement AWStats on CentOS/Debian to track bots, bandwidth thieves, and true server performance without killing your disk I/O.

coolvds.com › Blog › Server Administration

Self-Hosted Git for Teams: Escaping Subversion with Gitolite & CoolVDS

· CoolVDS Team

Stop suffering with centralized version control. Learn how to deploy a private, secure Git server using Gitolite on Ubuntu 10.04, compliant with Norwegian data laws and optimized for low-latency team collaboration.

coolvds.com › Blog › Security & Compliance

Paranoia is a Virtue: The 2012 Guide to Linux Server Hardening in Norway

· CoolVDS Team

Following the massive security breaches of 2011, default configurations are no longer acceptable. Learn how to lock down your CentOS and Debian servers using SSH keys, iptables, and Fail2Ban while ensuring compliance with Norwegian data laws.

coolvds.com › Blog › Security & Compliance

Fortifying the Castle: Essential Linux Server Hardening for 2012

· CoolVDS Team

With the rise of LulzSec and automated botnets in 2011, default configurations are a death sentence. Here is the battle-tested guide to hardening your Norwegian VPS, from iptables to SSH key management.

coolvds.com › Blog › Server Administration

Paranoid Penguin: 5 Essential Steps to Harden Your Linux VPS in 2011

· CoolVDS Team

Script kiddies are scanning your IP right now. Stop relying on default configs. Here is the battle-tested guide to locking down CentOS 6 and Debian servers, securing SSH, and configuring iptables for Norwegian infrastructure.