1. SuSE Proxy-Suite FTP-Proxy SuSE Proxy Suite is a set of programs to enhance firewall security. The first (and currently only) component released is the FTP-Proxy: o Securely relays FTP connections between clients and servers o Can switch connections from active to passive and vice versa o Utilizes port ranges for both control and data connections o Provides extensive auditing (via syslog or rotating log files) o Can separate user related from system triggered audit events o Provides command restriction based on logged in user name o Allows command argument checking with regular expressions o Is able to retrieve configuration data from an LDAP directory o Has been thoroughly tested against buffer overflow attacks o Fully conforms to RFC 959 and 1123 (the basic FTP RFCs) o Planned to support RFC 1579 ("Firewall Friendly FTP") o Planned to support RFC 2428 (IPv6 Extensions for FTP) o Based on GNU AutoConf, supposed to run on many UNIX systems From Debian 3.0r0 APT