Benefits of biometrics

Biometrics the methods used to verify identity using intrinsic physical or behavioral traits, such as photographs, fingerprints, or facial / voice recognition. It is becoming widely used in government, nuclear power plants, hospitals, airports, workplaces and even schools. Their use is controversial, but the benefits are undeniable. Biometrics helps protect sensitive data, provide login identity, and preventing criminal activity.

government uses biometric technology
Biometrics is an identity verification and force protection tool that is used extensively in military installations worldwide. When the Air Force, for hiring third-party nationals, a variety of biometric data collected for these potential workers. The data is then sent to the DoD Biometrics Fusion Center in West Virginia to be compared to the Defense Biometric Identification System. If everything is correct, the contractor may begin employment in the government. This step is crucial that everyone on the military base to ensure it is not a known criminal. These precautions also prevent unauthorized persons from entering the base. This technology tragedies like what happened in Mosul, Iraq in 2004 is no longer possible, where a suicide bomber access to basic gained with only a badge and a uniform, killing 22 people.

Not biometrics is only used to prevent criminal activity, but it can also be used to find criminals. In 2001 Super Bowl, the face images were 100,000 visitors compared to the mugshots of the Tampa police. No offenders were found, however, it is an interesting case. Biometrics is becoming an asset in the wake of terrorist attacks. It may help to identify travelers to the U.S. blacklisted individuals. The Department of Homeland Security has placed upgraded biometric devices in all its major ports of entry recently. Just this month, Australia announced that it will implement a system of biometric visas for individuals from countries of high risk. Biometrics is used in many countries around the world. It is even used to the authenticity of the elections to ensure Africa.

Privacy Concerns
In a time of heightened awareness of the terrorist attacks and identity theft, biometrics would come as a relief for some, but others can see it as an invasion of privacy. Widespread use of this technology is that, as the safety and protection of the people is increasingly difficult to secure. Many schools are very large and biometric scans are required if the children attend to prevent intruders. In the future we can expect to see scans fingerprints used by banks to replace signatures.

As we know from the privacy debate after September 11, there are ethical concerns associated with extra protection. The feeling of being watched can make us feel vulnerable. It can be unnerving, whether or not our school children who attended day and think it is in a database somewhere. However, not all applications of biometrics are so personally revealing. In the workplace, for example, using a fingerprint as opposed to a PIN to log on to the job is just a way to make sure we are who we say we are. The information relates only to our identity at work and is no more telling than the fact that you are or were not there. This should be a relief for those who plan on implementing a new system for their workforce.

Biometric work
As biometric technology becomes easier to use than it is now seeing more and more inside the workplace. Employers do not have to be technical geniuses to use it. Companies such as providing the technology built into the online punch clock enabling the widespread use possible. Biometrics in the workplace offers numerous benefits to a company large or small. First, it adds ease access login by eliminating the need for passwords. This may be a relief to employees who, for multiple passwords for different programs and office tasks remember. With biometric technology, a user simply to present the operating data, as a finger, the sensor and access is either granted or denied based on whether the feature data is approved. Moreover, in large complexes where thousands of employees use cards to get access to a building, the security of the building and information be compromised if someone misplaced their card. A biometric access system ensures that no tickets will be lost and no one is allowed without the proper identity. While safety and convenience are important, the overall profitability of the business seriously affected by labor costs. Biometrics helps ensure that labor costs are just what they should be. One of the biggest problems with the old punch-clock technology is the loophole identified as buddy punching in the industry. Staff discovered that they a password or punch card and punch in or out for their friends. Of course, the labor costs in these cases do not correspond to productivity. If an employee must be physically present to punch in, then the issue of buddy punching is eliminated entirely - at least for now.

Interestingly Breaking the Code
, biometrics is not fail-safe. Although it would be a laborious attempt to sabotage a person's identity to take, it can be done. Fake biometrics, such as a fake finger or face can be presented to the biometric sensor. In addition, the function representation data tampering, so the actual function of data is replaced by fraudulent job details. It would be a serious mastermind to achieve this, however. Historically, technology advances our ability to crack codes. In a few years fingerprint scanners could be a common peripheral to a personal computer, but that technology will eventually be affected and replaced with something else.

The methods of protection and control of our identity must evolve as our population grows and becomes more complex. Access to maps, signatures and passwords are easily compromised. Our signatures are stored in files all over the world. There is already a track of each and every one of us in the files of hundreds of banks and companies. A person can learn a lot about a person from the track and even add with false signatures, as seen in cases of identity theft. Biometrics is just a clever attempt to solve these problems, and while it requires that we serve a number of very personal data, we can be confident that the information is readily forged.

Peggy Emch is the Communications Director for the online software company, <a rel="nofollow" onclick="javascript:_gaq.push(['_trackPageview', '/outgoing/article_exit_link']);" href=""></a>. With degrees in mathematics and philosophy, plus years of customer service experience, her <a rel="nofollow" onclick="javascript:_gaq.push(['_trackPageview', '/outgoing/article_exit_link']);" href="">blog</a> writings are practical, thoughtful, and useful.

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