A port is a logical access point used by networking protocols to distinguish different services on the same device. For example, HTTP uses port 80, HTTPS uses 443, and RDP uses 3389. Windows Firewall ...

A Linux-focused C++ HTTP server built for systems and networking interview discussion. It listens on a TCP port, accepts multiple clients, parses HTTP requests, serves static files, supports POST echo ...

A new denial-of-service (DoS) attack dubbed HTTP/2 Bomb can be launched from a single machine to take down web servers within seconds. The technique works on default HTTP/2 configurations of major web ...

Known denial-of-service (DoS) techniques can be chained together in a new exploit that can knock major web servers offline, Calif security researchers warn. Dubbed HTTP/2 Bomb and discovered using ...

Cybersecurity researchers have discovered a remote denial-of-service exploit that affects major web servers, including NGINX, Apache HTTPD, Microsoft IIS, Envoy, and Cloudflare Pingora. The ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Holly Cummins discusses why "nothing is new ...

A production-grade HTTP/1.1 server built from scratch in C++ using POSIX sockets, demonstrating TCP/IP networking, concurrent request handling, and fundamental web server architecture.

Microsoft has released out-of-band (OOB) updates to fix issues affecting Windows Server systems after installing the April 2026 security updates. As Microsoft confirmed last week, some admins may ...

If you manage multiple websites for different clients, you know the infrastructure headache all too well. Ten clients usually mean ten web applications, ten databases, ten SSL certificates to ...

Microsoft announced on Monday that it is ending its longstanding policy of supporting three co-existing Exchange Server versions, requiring organizations to run a ...