What is a biometric notebook?

For people who are interested in ensuring important information about the computer, the best choice is a biometric notebook. While most computers are protected by one or more passwords, these laptops require data that is almost impossible to hack. Biometric security that requires a fingerprint, iris scanning or voice recognition is a growing phenomenon on computers. The added protection of the biometric notebook is a nice function, but its high-tech safety system is not without its problems.

To have a fingerprint reader is the most important type of biometric security of the notebook. This is a small window near the bottom of the keyboard or even built into a mouse that acts just like a scanner, but scans fingerprints. Users store fingerprint scanning in a security database and set security as well as for a written password. To get control of the computer, the user simply applies a finger to the scanner and reads the unique features of this print to give access.

less common butThe same protective form of security for the biometric notebook is Iris scanning. This usually includes a small scanner that is external from the computer. Like the fingerprint scanner, the user places the eye on this camera and allows it to search the iris and store it in the database on the computer. When a user wants to run a computer, he is asked to look at the scanner, and when Iris matches the database, the computer gives the user access. If there is no consensus, this person will be denied.

Another form of biometric security of the notebook is voice recognition. This feature is the least common of three because it is easiest to create. Where the other two take raw human properties, this biometric device remembers aspects of tone, wood and voice sound. If the user's voice corresponds to the stored criteria, the security system allows it to use this biometric laptop.

these biometric safety functions of the laptop provide an added security layer for users, but also have problems,which simple password -based passwords do not. Voice recognition software often does not recognize the user's speech unless they speak clearly enough, and this can cause great frustration. Iris scanners provide a high level of security, but can be expensive and delicate. The fingerprint scanners do not remember the accurate fingerprint, but rather a number of points on the press, and are therefore prone to many false negatives, sometimes preventing the right person to gain access.