All articles tagged with debian
Stop script kiddies and botnets cold. We dive deep into stateful packet inspection, fail2ban configurations, and kernel-level security for serious Norwegian deployments.
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.
It is not a matter of if, but when a botnet scans your IP. From configuring iptables to securing SSH, here is how we lock down CentOS and Debian servers to comply with Datatilsynet standards.
Still using plain FTP? You are broadcasting passwords in cleartext. Here is how to lock down your server using SFTP and OpenSSH chroots on CentOS 5 and Debian Lenny.
Default installations are honey pots for script kiddies. Learn the battle-tested iptables rules and SSH configs that keep your Norway VPS secure while others get rooted.
Public Wi-Fi is a security minefield. Learn how to deploy a robust OpenVPN server on Linux to encrypt your traffic, bypass restrictions, and secure your data under Norwegian privacy laws.
Stop guessing why your server crashed. Learn how to implement a battle-tested monitoring stack using Munin for trends and Nagios for alerts on your Linux VPS.
Stop fire-fighting at 3 AM. Learn how to implement robust server monitoring with Nagios and Munin to predict failures before they crash your infrastructure.