E-BANKINGSecurity of E-Banking |
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What Is Electronic Banking
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One of the main concerns with on-line banking is that of security.
Fraudulent and accidental security breaches are a rare occurrence.
Banks employ many procedures and systems in order to prevent these
incidents. As a result they invest a considerable amount of time and
money in developing systems which will prevent fraud and
unauthorised access. If a security breach is discovered, the bank is
liable for all money stolen, and, as a result, insure themselves
against the possibility.
The security used in on-line banking is a combination of technology and user authentication. The bank will use a 128 bit Secure Session Layer (SSL) encryption protocol, between its server and the user's browser. The user's browser will show a padlock when the session is secure. Using SSL can be thought of as preventing eavesdropping. If a hacker were to attempt to listen to the data transmission, they would have to guess the decryption key - which is a 1 in 3.4 x10 to the power of 38 chance, making it infinitely secure. From a technology point of view, on-line banking is secure. The weakest link of on-line banking is user authentication. Typically, a user has to supply a set of answers to questions, which they have previously entered upon registration, as well as a username and password. The banks place the responsibility of keeping these answers secure with the user. If any are disclosed and money is stolen, the liability lies solely with the account holder, not the bank. With this in mind the following is sound advice to users:
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