zathur

Bad RAM is one of the most frustrating computer problems to have as symptoms are often random and hard to pin down. MemTest86 can help diagnose faulty RAM (or rule it out as a cause of system instability). As such…

SystemRescue is a platform which provides a boot image for system rescue of any system. This instructions will allow you to add this functionality to your PXEBoot environment

Any OS can support PXE/EFI boot possibilities to other systems booting. This post will focus on creating a X86/EFI boot environment using Debian for booting various other systems. The post will primarily focus on booting other Linux environments, there will…

Pi-hole is a Linux network-level advertisement and Internet tracker blocking application which acts as a DNS sinkhole and optionally a DHCP server, intended for use on a private network. It is designed for low-power embedded devices with network capability, such as the Raspberry Pi, but can be installed on almost…

Prometheus and Grafana support various integrations including Pihole, following guide will provide instructions on how to integrate these products for interactive statistics and reporting.

rkhunter (Rootkit Hunter) is a Unix-based tool that scans for rootkits, backdoors and possible local exploits. It does this by comparing SHA-1 hashes of important files with known good ones in online databases, searching for default directories (of rootkits), wrong…

Wazuh is a free, open source and enterprise-ready security monitoring solution for threat detection, integrity monitoring, incident response and compliance.