Pure-FTPd has been designed to be secure in default {configuration;} it has no known vulnerabilities. Features include: virtual domains, built-in 'ls', anti-warez system, configurable ports for passive downloads, FXP protocol, bandwidth throttling, ratios, LDAP / MySQL / PostgreSQL-based authentication, fortune files, Apache-like log files, text / HTML / XML real-time status report, virtual users, virtual quotas, privilege separation, SSL/TLS and more.

WWW: https://www.pureftpd.org/
