Why Modern WAFs Require Full Proxy Architecture
Modern Web Application Firewalls (WAFs) require Full Proxy architecture for effective protection against today’s encrypted, API-driven threats.
Tag: Basic Networking
How Proxies Work at OSI Layers 3, 4, and 7
Introduction Proxies are often described in simple terms as “devices that sit between clients and servers.”However, in real enterprise networks, how a proxy behaves depends heavily on the OSI layer at which it operates. A proxy can function at: Each layer provides different visibility, control, performance, and security capabilities. Understanding proxy behavior at OSI layers […]
Understanding Proxy Architectures: Stateful vs Stateless
Stateful proxies provide advanced security and session management but require more resources; stateless proxies offer high performance with minimal security.
IPv4 and IPv6 Packet Headers: In-Depth Comparison
IPv4 headers are complex and larger, while IPv6 headers are streamlined, enhancing processing efficiency and supporting modern Internet demands.
Step-by-Step: Nginx + HTTP/3 (QUIC) Setup and Testing
The guide details setting up an HTTP/3-ready Nginx on Ubuntu, covering configuration, verification, and troubleshooting.