What is HTTP and HTTPS?

What is HTTP and HTTPS?

• A. HTTP is the standard web protocol; HTTPS adds TLS/SSL encryption for secure communication.
• B. HTTP is the secure version of the web protocol, and HTTPS is not.
• C. HTTPS is used for file transfer.
• D. HTTP encrypts data by default.

Answer: (A)

HTTP is the standard web protocol used to transfer web pages and resources, but it doesn’t encrypt the data as it travels between your browser and a server. That means anyone eavesdropping on the connection could read what’s being sent, including passwords or other sensitive info. HTTPS builds on HTTP by adding TLS/SSL encryption. This encrypts the data in transit, keeps it intact, and uses a certificate to help verify that you’re connecting to the real server. That combination is what makes HTTPS secure for web traffic. So the best description is that HTTP is the standard protocol, and HTTPS adds encryption for secure communication. The other statements mix up which one is secure (HTTP is not secure by default), or confuse the purpose of the protocols (HTTPS isn’t specifically for file transfer).

HTTP is the standard web protocol used to transfer web pages and resources, but it doesn’t encrypt the data as it travels between your browser and a server. That means anyone eavesdropping on the connection could read what’s being sent, including passwords or other sensitive info.

HTTPS builds on HTTP by adding TLS/SSL encryption. This encrypts the data in transit, keeps it intact, and uses a certificate to help verify that you’re connecting to the real server. That combination is what makes HTTPS secure for web traffic.

So the best description is that HTTP is the standard protocol, and HTTPS adds encryption for secure communication. The other statements mix up which one is secure (HTTP is not secure by default), or confuse the purpose of the protocols (HTTPS isn’t specifically for file transfer).