Running a Tor Bridge on Linux: Complete obfs4 & WebTunnel Guide
Guide to running obfs4 and WebTunnel Tor bridges on Linux with Nginx camouflage, firewall hardening, Prometheus monitoring, and CrowdSec.
Thoughts, tutorials, and engineering notes.
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Guide to running obfs4 and WebTunnel Tor bridges on Linux with Nginx camouflage, firewall hardening, Prometheus monitoring, and CrowdSec.
Configure PPPoE with DHCPv6 Prefix Delegation on MikroTik RouterOS for DIGI Spain. VLAN tagging, SLAAC, prefix change handling, and firewall rules.
Configure WireGuard VPN on MikroTik RouterOS with full IPv4/IPv6 dual-stack. Access your home network with native IPv6 from any connection.
Configure a MikroTik honeypot to detect port scanners, log malicious activity, and auto-block attackers using firewall address lists and the RAW table.
Implement an Nginx tarpit to slow down and trap malicious bots, vulnerability scanners, and brute-force attackers. Includes CrowdSec integration.
Deep dive into QUIC and HTTP/3 — technical architecture, security features, and step-by-step Nginx configuration for production deployment.
Master Content Security Policy from zero to A+ — nonces, hashes, strict-dynamic, Trusted Types, bypass prevention, and production Nginx configs.
Serve virtual files in Nginx without disk I/O. Covers root vs alias vs try_files, named locations, Kubernetes health endpoints, and containers.
Implement Mutual TLS (mTLS) with Nginx — create a CA, generate client certificates, configure CRL and OCSP revocation, and enable Zero Trust.