Transaction Security on the Internet

SSL is typically utilize when fiscal communications occur between web browsers and web servers. The reliable way to determine an SSL is to check that a URL (Universal resourcefulness Locator) begins with the letters "https" (hypertext transfer protocol secure) that confirms that the SSL contacts are in step to the fore and will be used. SSL provides three important things: Privacy, Authentication, and Message Integrity.

A secure electronic transaction (SET) occurs when both parties admit digital certificates confirming their enfranchisement and when both parties transfer this data in an encrypted format over a secure socket layer (Shipley, 1998, 70). in that location are ten main steps to the process and it is normally used in commercial transactions between an man-to-man and a merchant (Set secure..., 1998, Online).

A data set virtually typically stored as a text file that is unavoidable within the SSL protocol before a secure connection tummy be established. digital or Security Certificates t wizard down information about who it belongs to, who it was issued by, a unique serial physique or other unique identification, valid dates, and an encrypted "fingerprint" that provoke be used to verify the contents of the certificate (Levitt, 1998, Online). In order for an SSL connection to be created both sides must have a val

Davis, B. (1998, March 23). In certificates we trust,

An certifyd range is the unique name that identifies an Internet commit (Rysavy, 1997, 158). field of study Names always have twain or more parts, separated by dots. The part on the left wing is the most specific, and the part on the right is the most general. A given machine may have more than genius Domain Name but a given Domain Name points to only one machine. For example, the domain names: kerberos.net, mail.kerberos.net and workshop.kerberos.

net can all refer to the same machine, but each domain name can refer to no more than one machine.

As an added protection, Kerberos established "session keys" for the principals that can be used to protect the privacy and the integrity of the communication. For this reason, the Kerberos system is also called a Key Distribution Center (KDC).

Maglitta, J. and Booker, E. (1994, October 24). Seller beware, Computerworld, 79.

affidavit authorities. The highest corroboration authority is called the root CA. These CAs receive, analyze, research and validate "credential" (the class codes and embedded data the one principal presents to another to authenticate itself. Depending on the program in effect at the time, authentication, credentials may only be valid for a one-time session, or they may have longer validity periods. A Digital Certificate's credential usually lasts for a year or two and is considered the highest ranking and therefore the most secure. A modified certification called a "Ticket" refers to a credential that is only sizable for a session, which typically does not last more than several(prenominal) hours.

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