Security Features of Data Centers
Large organizations such as telecommunication companies, banks etc. deal with large amounts of data. This will force them to have data centers or data banks. Data centers should be located in remote areas from the original location of creating data. This is a way of backup such that if disaster occurs at the original site, they can always use data from the centers to recreate information again. In such cases, retrieving data would be easier. With this comes the issue of security. Thus, data centers should have state-of-the-art up-to-date security features that protect information. Some of them are as follows:
Passwords: Password protection is one of the most vital aspects of security in data centers. This means that if someone is trying to access some information and the password is wrong, after a number of attempts (3 is recommended), the system should lock. This is a preventive measure from intruders. In order to unlock, one may be asked a security question.
Anti-virus software: This software can be used to protect against infection by viruses. Viruses are destructive programs that are created to duplicate themselves and spread causing damage to your computer. If a virus is introduced to a data center, it is possible that every computer there may be infected because the computers are networked and viruses can move through networks. Thus, it is important if anti-virus software is installed in every computer to detect and, if possible, destroy the viruses.
Firewalls: A firewall is a system of security measures integrated within a certain network to prevent intrusion into a network by unauthorized personnel. Just as the names suggest, it is a “wall” i.e. a form of protection. Firewalls prevent people from outside a network from accessing information within it.
Encryption: It is a process where information/ plain text is transformed into an unreadable/ non-understandable form from people who are not authorized to access it. In short, information sent through encryption cannot be easily understood. Since people may not be able to interpret, it acts as a protection of data being sent. It can also be viewed as a code that cannot be cracked. Information is usually sent in a form in which only the computer can interpret. Decryption is the process of turning the encrypted information into its original, understandable form. The sender has software for encryption while the recipient has software for decrypting the sent information. More information about data center security measures follow the link.
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