Nielsen's Law of Internet Bandwidth

Hyperfox is a security tool for proxying and recording HTTP and HTTPs communications on a LAN.

Tunneling protocols are increasingly important in modern networking setups. By tying distant networks together, they enable the creation of virtual private networks, access to otherwise-firewalled ports, and more. Tunneling can happen at multiple levels in the networking stack; SSH tunnels are implemented over TCP, while protocols like GRE and IPIP work directly at the IP level. Increasingly, though, there is interest in implementing tunneling inside the UDP protocol. The "foo over UDP" (FOU) patch set from Tom Herbert, which has been pulled into the net-next tree for 3.18, implements UDP-level tunneling in a generic manner. via @lea_linux

We were recently approached by a customer asking us for support along the lines of “do you have any recommendations as for strict hardening of IPv6 parameters on Linux systems?”. It turned out that the systems in question process quite sensitive data and are located in certain, not too big network segments with very high security requirements.

This is a mini-firewall that completely isolates a target device from the local network. This is for allowing infected machines Internet access, but without endangering the local network. via @linuxfr

via @jpmens

Conférence à l'UTBM de @bortzmeyer, vidéo de @Fr33Tux

Inviter les utilisateurs à reprendre le contrôle de leurs contenus, applications et données personnelles, comme nous proposons de le faire par petites étapes avec notre campagne Dégooglisons Internet, c’est aussi tenir compte des difficultés techniques qui doivent être surmontées via @framasoft

Fail2ban est un outil en python très pratique qui va inspecter vos logs de connexion afin de bannir des adresses IP au niveau de votre pare-feu. Si l’intégration au niveau de Linux se fait facilement, sous FreeBSD elle nécessite un petit peu plus de modifications. RT @Unix_XP