Cyrille Giquello

postfix

anonymous@undisclosed.example.com (Anonymous) — Sat, 09 Aug 2025 07:40:38 +0000

Postfix MTA, Service SMTP voir aussi * Exim4 * /informatique/spam pour de la “bonne” configuration * Documentation officielle * Postfix SMTP relay and access control * Postfix Before-Queue Content Filter * Postfix After-Queue Content Filter * Postfix Address Rewriting * Postfix Howtos and FAQs * Doc en français * Postfix Debugging Howto * * * Installation d’un serveur mail brique par brique……

securite

anonymous@undisclosed.example.com (Anonymous) — Mon, 18 May 2026 09:36:03 +0000

Sécurité réseau Documentation CWE - Common Weakness Enumeration: International in scope and free for public use, CWE™ provides a unified, measurable set of software weaknesses that is enabling more effective discussion, description, selection, and use of software security tools and services that can find these weaknesses in source code and operational systems as well as better understanding and management of software weaknesses related to architecture and design.

ssh

anonymous@undisclosed.example.com (Anonymous) — Thu, 16 Oct 2025 12:29:23 +0000

Secure SHell (SSH) Configuration Dans /etc/ssh/sshd_config tu change la ligne PermitRootLogin Yes en PermitRootLogin No Et si tu veux autoriser l'accès ssh en root uniquement avec clé ssh tu mets : PermitRootLogin without-password Mais bon ça marche pas …