Firewall Linux e BSD

Distribuzioni dedicate per firewall (Linux e BSD based):

  • M0n0wall
  • ipcop distribuzione firewall Linux
  • Zeroshell “[…] Zeroshell is a small Linux distribution for servers and embedded devices aimed at providing the main network services a LAN requires[…]”
  • pfSense “[…] pfSense is a free, open source customized distribution of FreeBSD tailored for use as a firewall and router[…]”
  • SmoothWall “[…]a free firewall that includes its own security-hardened GNU/Linux operating system and an easy-to-use web interface[…]”
  • Devil-Linux “Devil-Linux is a distribution which boots and runs completely from CDROM […]”
  • ClarkConnect “ClarkConnect is a powerful server/gateway software solution designed for the small/medium-sized organization. […]”
  • redWall “redWall is a bootable CD-ROM Firewall. […]”

Altre soluzioni (commerciali):

Linux hardened resources



Comparaison of SELinux, RSBAC, Grsecurity

SELinux vs AppArmor vs Grsecurity


Linux File Recovery Tools

Nel caso siate in panico per la perdita di dati dal vostro hard disk, vi consiglio due programmi che potrebbero fare al caso vostro (questi sono per sistemi Unix, tra poco farò un altro articolo per sistemi Windows):

  • Sleuth Kit [Open Source; for FAT, NTFS, UFS 1, UFS 2, EXT2FS, EXT3FS, and ISO 9660 file systems; testato su: Linux, Mac OS X, Open & FreeBSD, Solaris, Cygwin]
  • The Coroner’s Toolkit [“[…] primarily designed for Unix systems, but it can some small amount of data collection & analysis from non-Unix disks/media”, testato su: Solaris 2.4, 2.5.1, 2.6, 7.0, 8, FreeBSD 2.2.1, 3.4, 4.4, RedHat 5.2, 6.1, 7.3, BSD/OS 2.1, 4.1, OpenBSD 2.5, 3.0, 3.1, SunOS 4.1.3_U1, 4.1.4]

Suggerimenti su altri programmi del genere, magari corredati da una breve descrizione e dalle impressioni d’uso, sono ben accetti.