News from LinuxWall

LinuxWall V1 has been the first firewall with Linux-2.2, LinuxWall V2 is the first firewall with Linux-2.4.

Free demo (NO WARRANTY): here for download

The following innovations / improvements have been implemented:

cryptographic transmission of logfiles to internet addresses
fastest in-process scan of documents with SAVI interface
prevention of mail relay
"smut filter" for http scan. The meta-tags (keywords,description) of a HTML page are checked. A rule could look like this, e.g.: "DENY if keyword="Sex*" ". Any combinations are possible.

Other functions:
Linux-Kernel 2.4
multi-homed (only hardware limited)
networks:
   

Ethernet
Token Ring
ISDN
transparent proxy support for TCP and UDP, no special settings or programs required on the client machine
transparent proxies for SMTP, TTP, FTP, NNTP, with integrated virus scanning
transparent proxy for ICMP echo (ping)
multi-domain service for incoming SMTP (mail)
integrated web- and FTP-cache
strong encrypted HTTPS server
recurrent sending of logfiles via e-mail to a local or remote user
logging support for remote database processes
strong encrypted VPN, up to 99 LANs, IPsec compatible
with dynamic IP address on one side (e.g. Telekom, Viag, Arcor, ...)
masquerading
port forwarding
for enhanced security, only user Root has read access to the root- and etc-filesystem
easy and fast installation from a bootable CD-ROM
very easy installation and configuration via diskette
update via CD