id summary reporter owner description type status priority component resolution keywords cc component_version os os_version 10819 Filezilla update server uses untrusted certificate Benjamin M Kilpatrick According to ESET, the Filezilla client attempts to connect to an update server which sends a self-signed certificate. This seems to be a security problem which should be remedied. Other closed normal FileZilla Client rejected update certificate 3.16.1 Windows 7 SP 1