An Introduction To Information Security Management
The emergence of advanced communication technologies has made it very easy and fast to send information to any part of the world. This free flow of information has also lead to the concept of information security and information security management . Today, almost all the businesses use the capability of Internet to make sure that they are in touch with remote locations and their market in general.
The critical nature of information that travels inside a company and over the Internet has also made it inevitable that someone would find the ways to misuse the formation. There are a number of black hat computer experts, popularly known as computer hackers who specialize in infiltration of communication and computer systems and stealing information. In order to keep these people at bay, we need proper information security management in place.
The losses that can be caused in the absence of proper information security policy are way to high to be ignored. There have been instances when businesses have been brought down because of the absence of a proper information security management system.
You must keep in mind that proper information security management is all encompassing. It does not start and end with locking up of information. There are three aspects of management of information security. These include the security of information, ensuring its integrity and making it accessible to the authorized personnel. The very first aspect of information security management is that the data must be safe from prying eyes of those who are not authorized to access it. This is about securing the information. There are a number of ways in which information can be secured. There is encryption, management of access to the areas where machines with crucial information are placed and a million other methods. You must however keep in mind that a chain is as strong as its weakest link. The second aspect of information security management is to ensure the integrity of data. Remember that after all data is important. You can not use any such method to ensure the security of data which compromises its integrity. What use is safely kept data unless it is modified beyond recovery. The simplest example is encrypting a piece of information and losing the decryption key. What you are left with is information that is safe but whose integrity is lost. The third aspect of information security management is to ensure the accessibility of data to authorized personnel. You would never secure a data which you are never going to need again, that would have to be purged. Instead you must make sure that your information security management system allows easy access to data for the people who are authorized to view it. Information security management is a big, complicated process and businesses should hire properly trained information security manager to take care of these affairs.
Data Security >> Privacy Policy >> Legal Disclaimer >> Contact
| 