Which protocol is used for secure management access in FortiAnalyzer?

HTTPS (Hypertext Transfer Protocol Secure) is essential for secure management access in FortiAnalyzer because it provides a secure channel over an insecure network, such as the internet. By using HTTPS, FortiAnalyzer ensures that any data transmitted between the management client and the FortiAnalyzer device is encrypted, which protects sensitive information such as login credentials and configuration changes from being intercepted by unauthorized parties.

In contrast, protocols like FTP (File Transfer Protocol) and Telnet do not offer any encryption, making them unsuitable for secure management. FTP is primarily designed for transferring files and does not include any security measures for management tasks. Telnet, on the other hand, is a text-based protocol for command-line access but sends data in plain text, exposing any communications to potential eavesdropping. SMTP (Simple Mail Transfer Protocol) is used for sending emails and is not relevant to management access.

Using HTTPS is a best practice for securing management interfaces, which is why it is the appropriate choice for secure management access in FortiAnalyzer.