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What is HTTPS?


Hypertext Transfer Protocol Secure (HTTPS) is a secured extension of HTTP. It uses cryptography for secure communication over a computer network. The communication protocol of HTTPS is encrypted using Transport Layer Security also known as HTTP over TLS.

HTTPS creates a secure channel over an insecure network. It ensures the privacy and integrity of the exchanged data during transmission and authentication of the accessed website. 

HTTPS requires a trusted third party to sign digital certificates to ensure authenticity.

HTTPS protects against man in the middle, eavesdropping, and tampering. 


Advantages:

  1. Secures information during transmission. It removes “NOT Secure” warnings.

  2. Protects sites from Phishing, MITM, and other information breaches.

  3. Secured websites have advantages in search engine optimization.

Disadvantages:

  1. For HTTPS service, paying for a digital certificate is mandatory.

  2. For any site that is a static site or without private information exchange, it is unnecessary to use HTTPS.

References:

  1. https://en.wikipedia.org/wiki/HTTPS

  2. https://www.geeksforgeeks.org/https-full-form/

 

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