Cryptography in web security
What is cryptography in web security ?
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27-Dec-2018
Updated on 03-Apr-2019
Jannet Joy
02-Jan-2019While the Internet is designed to be efficient and robust, it is an unsecured communication system. Cryptography is used to protect information. It is used to control access to computer systems and to sign digital messages. It is also used to exchange digital money and facilitate online voting. The role of cryptography is mentioned below:
1. Authentication
2. Authorization
3. Confidentiality
4. Integrity
5. Nonrepudiation
Cheap server hosting company is using cryptography technique to secure their web information.