As the old saying goes, knowledge is power, and there's no easier way to gather knowledge about the Internet than the Internet itself. An online advertisement located on a web page. Digital signatures are another way to assure the recipient of an electronic message that the message is coming from the right party. It works by using a private key to encrypt data. This is a newly developed standard for making secure credit card transactions on the Internet.
Security is achieved by allowing merchants to verify a buyer's identity through a digital signature.
Furthermore, customers will be able to avoid giving out their credit card numbers to merchants by submitting their information directly to the credit card issuer for verification and billing.