HTTP (Hypertext Transfer Protocol) and HTTPS (Hypertext Transfer Protocol Secure) are both protocols used for communication between a web browser (client) and a web server. The main difference between the two is the level of security they provide.
HTTP is the basic protocol used for transmitting data over the internet. When you access a website using HTTP, the data exchanged between your browser and the server is sent in plain text. This means that anyone with access to the network can potentially intercept and read the information being transmitted, such as passwords, credit card numbers, or other sensitive data. HTTP does not provide any encryption or data integrity mechanisms to protect the information.
On the other hand, HTTPS is a secure version of HTTP. It uses encryption to protect the data being transmitted, making it much more secure. When you access a website using HTTPS, the communication between your browser and the server is encrypted, which means that even if someone intercepts the data, they won't be able to read it without the encryption key. This ensures that sensitive information remains confidential.
HTTPS uses SSL (Secure Sockets Layer) or TLS (Transport Layer Security) protocols to establish a secure connection between the client and the server. This encryption and authentication process verifies the identity of the server and prevents tampering or eavesdropping on the data.
In summary, the main difference between HTTP and HTTPS is that HTTPS provides encryption and data integrity, making it more secure for transmitting sensitive information over the internet. It protects against unauthorized access, data interception, and tampering, making it essential for secure transactions, online banking, e-commerce, and any other situation where privacy and security are paramount.
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