What are the advantages and disadvantages of HTTPS protocol besides encryption?

Besides encryption, the HTTPS protocol has the following advantages and disadvantages:

Advantages:

• Server authentication: HTTPS uses certificates, which allows the client to verify the authenticity of the server and avoid "man-in-the-middle" attacks.
• Data integrity: TLS provides protection against data tampering and modification during transmission.
• User trust: The presence of HTTPS increases user trust in the website, which is important for business.
• SEO: Search engines favor websites with HTTPS.

Disadvantages:

• Additional computational costs: Establishing a TLS session requires resources, which can increase server load.
• Configuration complexity: Obtaining and renewing certificates, server configuration are required.
• Connection delays: TLS handshake adds time to the initial connection.

Thus, HTTPS provides not only encryption but also authentication, integrity, and increased trust, but it requires additional resources and effort for setup.