HTTP VS HTTPS
Hyper Text Transfer Protocol Secure (HTTPS) is a secure version of HTTP, the protocol by which data is sent between your browser and the websites that you are connected to. The 'S' at the end of HTTPS stands for 'Safe'. This means that all communication between the browser and the website is encrypted. HTTPS is often used to protect highly confidential online transactions such as online banking and shopping online booking form.Web browsers such as Internet Explorer, Firefox and Chrome also displays a padlock icon in addressbar to visually indicate that the HTTPS connection is valid.
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How HTTPS Work?
HTTPS pages typically use one of two secure protocols to encrypt communications - SSL (Secure Sockets Layer) or TLS (Transport Layer Security). Both TLS and SSL protocols use what is known as infrastructure (PKI) system Key 'asymmetrical' Public. An asymmetric system uses two 'key' to encrypt communications, key 'public' and a key 'private'. Anything encrypted with the public key can only be decrypted by the private key and vice versa.As the name suggests, 'private' key should be kept protected and only accessible to the owner of the private key. In the case of a website, the private key remains safely ensconced on a web server. Instead, the public key is intended to be distributed to anyone and everyone who needs to be able to decrypt information encrypted with the private key.
What HTTPS certificate?
When you ask an HTTPS connection to a web page, the website initially sends an SSL certificate for your browser. This certificate contains a public key that is needed to start a secure session. Based on this initial exchange, your browser and website then start the 'SSL handshake'. SSL handshake involves the generation of a shared secret to create unique secure connection between yourself and the website.When SSL is trusted digital certificates used for HTTPS connection, the user will see a padlock icon in the address bar of the browser. When an Extended Validation certificate is installed on the website, the address bar will turn green.
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Why / Is SSL Certificate Required?
All communications sent via regular HTTP connections are in 'plain text' and readable by any hacker who managed to break the connection between your browser and the website. This presents an obvious danger if the 'communication' on the booking form and including credit card details or social security number. With HTTPS connection, all secure encrypted communications. This means that even if someone managed to break the connection, they will not be able to decrypt any data passing between you and the website.Are the Benefits of Hypertext Transfer Protocol Secure
The main benefits of HTTPS certificates are:- Customer information, such as credit card number, is encrypted and can not be tapped
- Visitors can verify you are a registered business and that you have the domain
- Customers are more likely to believe and complete the purchase of sites that use HTTPS