Linux Proxy Configuration: The Complete Guide to http_proxy, PAC, and System-Wide Settings (2026)

How to Install and Configure HAProxy on Oracle Linux VPS Servers

This article provides a step-by-step guide for installing and configuring HAProxy (High Availability Proxy) on Oracle Linux VPS servers. It

How a Misconfigured Linux Service Almost Allowed a Security Breach

The article details a cybersecurity incident where a misconfigured Linux service nearly allowed attackers to infiltrate a server. The author

specificproxy: HTTP Proxy for Configurable Egress IP Address Selection

specificproxy is an HTTP proxy tool that enables users to specify different egress IP addresses per request, particularly useful for systems

Unpatchable Vulnerabilities of Kubernetes: CVE-2020-8562

Proxy Servers vs. VPNs: When a Proxy Offers Faster Browsing

This article explains what proxy servers are, how they differ from VPNs, and why they might be a faster alternative for certain use cases. I

Discovering and Removing a Hidden Reverse Shell on an Ubuntu Web Server

The article details the author's discovery of a hidden reverse shell running under the www-data user on their Ubuntu web server, highlightin