Virtual Private Networks

Microsoft Microsoft- Download security updates, service packs, and anti-spyware tools for Windows. Adobe Adobe- Security bulletins and technical briefs that provide information to customers. HP: IT Resource Center HP: IT Resource Center- Americas/Asia-Pacific site offering online support. Includes knowledge base, patches, drivers and security mailing lists. SGI: IRIX SGI: IRIX- Security advisories and patch downloads. Includes mailing list. Cisco Cisco- Patches and advisories for Cisco products HP: Tru64 Unix HP: Tru64 Unix- Security advisories and associated patches. Compaq Compaq- Patches and advisories for most Compaq products. Red Hat Linux Errata Red Hat Linux Errata- Security advisories and updates (patches) for all supported versions. SCO Unix System Security Enhancement Area SCO Unix System Security Enhancement Area- Advisories and patches. Note this is an FTP site. Apache Web Server Apache Web Server- Advisories and patches. NetBSD NetBSD- Advisories, patches, links. FreeBSD FreeBSD- Advisories, mailing lists, tips, tricks, guidelines, links. OpenBSD Security OpenBSD Security- Advisories and information. KDE KDE- Only if you've built KDE yourself; otherwise probably available from your Linux distribution vendor's patches directory. Note this is an FTP site. OpenBSD Release Errata OpenBSD Release Errata- Advisories and patches. HP-UX Patch Additional Information HP-UX Patch Additional Information- Patch Security Matrix, list of obsolete patches, patch checksums. Debian: Security Information Debian: Security Information- Details of current and archive security advisories. Includes mailing list and a security FAQ. AIX Patches - Fixdist AIX Patches - Fixdist- You need the "fixdist" program to install AIX patches. AIX AIX- Security and other patches for AIX. Note that this is an FTP site. FreeBSD Patches FTP Site FreeBSD Patches FTP Site- Security advisories and patches. Microsoft Security Microsoft Security- Microsoft-product-related security headlines and bulletins.