Date: Mon, 01 Jul 2002 13:07:13 +1200 From: "Michael A. Williams" <mike@netxsecure.net> To: freebsd security <freebsd-security@FreeBSD.ORG> Subject: New V2 Anti-Trojan kernel patches -Improved and extended for FreeBSD 4.6 Release Message-ID: <3D1FAB41.396C0D23@netxsecure.net>
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Hi, Our latest version of Anti-Trojan software, V2 is now available as a beta for FreeBSD 4.6 Release. V2 adds several new important Trojan Detection features with a big reduction in the overall impact on a running kernel. 1.Cryptographic hash checking and filtering all files loaded through the memory map call mmap which covers: -Shared libraries -Loadable kernel modules 2.Activation very early in the boot cycle to provide warnings against Trojan files waiting to execute at boot time before the secure level is raised. 3.Improved efficiency in terms of system rescues used, providing very affordable increased security capabilities. 4.Cryptographic hash checking and filtering the Execve call including script files and an associated interpreter as the original reference version did yet utilizing the more efficient techniques from the V2 code. The link is: http://www.trojanproof.org/sigexec-fbsd4.6rV2-beta1.tgz Regards, Mike. -- Michael A. Williams Security Software Engineering and InfoSec Manager NetXSecure NZ Limited, http://www.nxs.co.nz Ph: +64.3.318.2973 Fax: +64.3.318.2975 Mob: +64.21.995.914 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-security" in the body of the message
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