The importance of the security access control (SAC) cannot be underestimated as the world software, and computer security is at its alarming stage. SAC is the process which ensures that the system authenticated users only access what is important and what is stipulated for them to access and they don’t interfere with other information which they should not be accessing (Haghighat et al., 2015). Most of the devices which are used are inclusive of biometric identification machines which either use eye, fingerprints and other parts of the body to identify the authentic individual. This system has advantages over old methods such the use of a password.
Firstly, these devices unlike the password, cannot be copied or vandalized, forgotten or changed by the unauthorized individual. They used the personal body part identification systems such as the fingerprints, eye and many others to identify an individual. These devices cannot be replicated or replaced or changed by an individual who has a bad intention to vandalized data.
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Consequently, these devices are very friendly and easier to use and are efficient with minimum training. For instance, the verification time is minimal and reduces frustration; they are always very accurate when being used and provide minimal chances of confusion. Also, they identify authorization without documents which, may get lost or stolen.
Last, these devices provide maximum data security. Data and information should be secured and protected for future reference when they are needed. However human being is the number one enemy of such data. Without proper security and data protection, it is very easy for an individual who has bad intention to either delete or destroy or simply change the password of the computer to hide data. This is especially possible in the justice system where evidence is very critical. A criminal may rely on an individual who works for the justice system and vandalize evidence if not well protected. SAC ensures that such cases are minimized since even one works for an organization; they can only access data which are important to them (Haghighat et al., 2015).
Reference
Haghighat, M., Zonouz, S., & Abdel-Mottaleb, M. (2015). CloudID: Trustworthy cloud-based and cross-enterprise biometric identification. Expert Systems with Applications , 42 (21), 7905-7916.
