Αποτελέσματα Αναζήτησης
To know exactly what ports you will need to open, you will need to either: a) talk to the vendor to get specifics about how their system has been configured. b) Use a protocol analyzer, such as tcpdump or wireshark, to look at the traffic, both from outside your firewall and inside your firewall.
5 Μαρ 2024 · FTPS typically uses port 990 for control connections and port 989 for data connections under implicit security. However, FTPS can also use port 21 when operating under explicit security. Learn more about the difference between FTPS vs HTTPS for secure file transfers.
21 Σεπ 2022 · sFTP - Secure FTP (or 'FTP over SSH'; extension of SSH protocol): uses SSH port 22 sFTP is not supported/detected by the FTP signature (564518). FortiGate can't differentiate based on the embedded signature of the sFTP from SSH.
18 Απρ 2024 · Our three best practices for FTP server port management include port forwarding, passive mode, and active monitoring of dynamic ports.
26 Αυγ 2015 · Normal FTP uses port 21(TCP/UDP) for control and port 20(TCP/UDP) for data. FTP over TLS (FTPS) uses port 990(TCP/UDP) for control and port 989(TCP/UDP) for data. You will need to open both as FTPS prevents the router from detecting which port was negotiated for the data transfer.
22 Σεπ 2021 · To address this issue, SFTP was introduced, which handles all communication for control and data channels over port 21, which allows for both security through encryption, and predictable port assignment to make it easier for firewalls to manage.
13 Ιουν 2023 · FTP Server Secure (FTP SSL Traffic-in): FTP over SSL uses TCP port 990, and this rule opens it. To do so, open Windows Defender Firewall with Advanced Security , switch to the list of incoming rules, and enable them using the Enable Rule command.
