Thursday, February 11, 2010

Definition and uses of Biometric Systems, aryah.net

Biometric system is defined as the system used to identify humans based on their physiological attributes, such as fingerprints, retina and voice.
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Biometric technology is a system that can allow you to identify people based on unique characteristics, such as voice identification, fingerprint recognition and iris identification. Though the technology is still relatively new, many businesses are beginning to use it to identify and track employees. Follow these steps to learn to use biometric technology.
Definition:
Identity Theft
Biometric System can be used to prevent identity theft with the implementation of unique human characteristics, such as retina and fingerprints.
Fact
For the Biometric system to work, a database with registered biometric data must be available.
Structure
The structure of a Biometric System consists of a scanner that reads the data, software to convert biometric data to digital data and a database to store all necessary biometric data.
Scope
The scope of Biometric System can extend to the applications for Homeland Security to enhance airport security, travel documents, visa documents and border protection.
Uses:
Decide what you want to use biometric technology for. Many businesses use it to keep up with time and attendance, while others use it to increase security.
Research biometric vendors to find the best price and the best customer service agreement. The easiest place to find these vendors is online, and most of them offer a range of product descriptions, prices and various warranties.
Maximize security, monitor employee attendance and streamline your business costs. If you use biometric technology, you will find that, beyond the initial high expense, you can more easily keep a handle on absenteeism, security issues and the burden of tracking the data related to these areas of concern.

How do biometric system Work? By aryah.net

The term biometrics refers to techniques used to recognize individuals by analyzing their physical and behavioral traits. They are used to boost the level of security and access for information technology. The techniques are split into two categories -- physiological and behavioral.
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The physiological category is based on the body and its shapes and patterns, including fingerprints, palm design, face recognition and eye recognition. Behavioral biometrics is based on personal behaviors, including vocal recognition and typing.
Physiological biometrics work by analyzing and storing the physical trait to be used for security. Biometrics creates an algorithm, a numeric encryption of the stored trait. The algorithm holds the minute details of the physical trait and looks for matches when the biometric security system is activated.
For example, if it's a retina scan, the biometric system stores the length of connective tissue, rings in the eye and the optical corona. When someone passes through the biometrics, a scanner will "read" the eye and then look for matches against the stored algorithm.

Behavioral biometrics looks for traits of behavior such as voice patterns, hand signatures or typing rhythms. Behavioral biometrics records these traits similar as its physiological counterpart. However, it requires regular updates due to the regular shifts in behavioral traits.
Biometrics works by checking users against a database (a collection of records) of recorded traits. When a user requests verification, the computer holding the database reads the user's traits and compares them. If authorization does not pass, the user is rejected. If authorization passes, the user is then allowed to access the computer or room that was protected.

Biometrics is considered good systems of security. However, the technology is not perfect. It suffers from False Acceptances or False Rejections. A False Acceptance is when an individual is allowed passed the system although they are not a registered user.
This could occur when a person is similar to a user or has copied the user's biological or behavioral information. A False Rejection occurs when a registered user is falsely rejected and not allowed access. This occurs when a user's criteria does not match their stored information. For example, a cold could alter a vocal pattern or pitch.

Biometrics is often used in conjunction with other security systems to resolve rates of False Acceptances and False Rejections.
Passwords, Smart Cards and Token Generators can allow for additional levels of quality assurance. If a false user can get past the biometrics, they may be prompted for a password or smart card which they may not possess. If a registered user is rejected, they may be prompted for a smart card or password, allowing them another chance to enter the system.

Using tips for a Fingerprint Scanner, aryah.net

A fingerprint scanner is used to match the biometrics of a person with an identification mark, their fingerprint. Fingerprints are completely unique to each individual and no two are alike. This uniqueness makes fingerprint scanning excellent for security and identification purposes.

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Purchase a fingerprint scanner. They are small enough today that they can be attached to a laptop computer for mobile uses if necessary. They are available in either single-finger scanners, where you can do one finger at a time, or whole-hand scanners.

Install any necessary software to use the scanner.

Set up the location where you will use the fingerprint scanner. Depending on the application (police station, high security room in a building, children’s safety program) this can be either a fixed location or mobile.

Place the required number of fingers onto the scanning plate. The scanner will use either light photons or an analog electrical signal to take the fingerprint “picture.” This will depend on what type of scanner you are using.

Check that the image is clear before storing it. If it is not clear repeat the picture-taking process.

Store the fingerprint in a secure computerized location.

How to Buy a Fingerprint Scanner, aryah.net

Fingerprint scanner provides businesses and individuals with a perfect way to increase security. Most scanners can operate off of a USB port, are easy to set up and inexpensive to use. If you are considering buying a fingerprint scanner, there are several great choices available.

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Comparison shop before buying a fingerprint scanner. Most of these biometric tools offer out-of-the-box setup. If you want the scanner for your computer, you can select Dell’s optic-mouse, which has the technology built into the mouse. If you want the scanner for business use (for employee entry into the business or secure areas), you can get Wasp Tech’s Time and Attendance Biometric.

Get yourself a laptop fingerprint scanner to keep your information secure when you travel. There are some great portable products out there offering biometric security via fingerprint scan. Try the Gamber Panasonic MDWD Cradle. Or, pay a bit more and get the Cables to Go USB Fingerprint Reader.

Trade in the keys to your front door for a biometric door lock. If you want to go high-tech and feel even more secure in your home, grab a Biolock deadbolt fingerprint lock. Or, if you want something a bit more sophisticated for your office doors, get a biometric fingerprint ID door lock with keypad.

Get a biometric flash drive. If you carry fingerprint scanner with you and store sensitive information on them, you can pick up a biometric security flash drive.

Enjoy enhanced security for your computer, your home or your office. Fingerprint scanners offer you the unique guarantee that no one can break the code and access your private domains. Your fingerprint is yours and it cannot be replicated.

Top advantages of attendance system, aryah.net

The Four reasons below summarize the most important benefits to be gained from investing in an automated Time and attendance system.
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1. Increase Employee Satisfaction
Automating the process - and providing access to the time system from multiple input devices - reduces the time spent on time reporting and makes it much simpler to input time correctly.
2. Ensure Compliance
The significance of better compliance with regulations does not end with better reporting, however. There is a significant financial benefit as well. Avoiding the potential fines and excess wages paid as a result of these acts can save an organization thousands of dollars, if not more. In addition, the effort and hours required to respond to a potential compliance issue amounts to a further waste of time and money.
3. Do not have to remember!
Once you have implemented the device there is no issue of remembering anything as, the device is reliable enough to be trusted. Just set the device according to your organizational requirement and enjoy the services.
4. Save on Labor Expenses
Labor is one of the largest expenses - if not the single largest expense - at most companies and public entities. Clearly it is also one of the most controllable. Organizations that attempt to manage labor expenses without all of the relevant data.

5 Best Benefits of attendance system, aryah.net

As the demand is rising, the corporate sector is turning towards automation. To record the time and attendance automatically, earlier there was no option but to rely on pen and paper register, which is now replaced by the face recognition time attendance system.
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The 5 best Benefits of attendance system as follows.
1. Maintenance of records. A company must keep paper timesheets in case problems arise in the future. You may need the sheets at a disciplinary hearing, for instance. You must therefore have secure storage, which takes up valuable office space.
2. Get Rid of Pen & Paper System:
The newest technology helps in replacing the older paper register method efficiently. It also saves money that the organization used to spend behind manual security guards and then also it was lacking satisfaction. Face-recognition time attendance system gives better maintenance of data as, it supports the electronic medium of data storage. Also the system gives a good impression about the organization in front of the business clients and other concerned people.
3. Rounding up. Other employees may routinely increase their hours by rounding up their times. They may do this without thinking, but a few minutes each day can be equivalent to a week or so over the course of a year. This equates to a week’s pay without the work to show for it; and if everyone in your company does the same, there’s an impact on efficiency and profits.
4. Financial Benefits:
The face-recognition time attendance system helps in saving time, eliminates the manual mistakes and controls over the employee theft. Since the face recognition system controls every single event electronically therefore, reduces the possibility of error. The attendance is noted down electronically therefore it saves time of the employees which they can efficiently indulge in their productive hours.
5. Maintenance of records. A company must keep paper timesheets in case problems arise in the future. You may need the sheets at a disciplinary hearing, for instance. You must therefore have secure storage, which takes up valuable office space.

Uses of networking access control system by aryah.net

If your company uses a network, you must have control over that network to prevent major problems or crashing. Just one computer or some small part of your network becoming infected can affect every aspects of your network. McAfee Network Access Control system can protect your computer system from noncompliant or infected systems.

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Ensure that your network meets the basic system requirements including 500 MB of free disk space Intel Pentium compatible processor, Microsoft SQL Server 2005 and McAfee policy Orchestrator.

Install McAfee Network Access Control system on your network. Determine your level of security and protection during the installation process. Allow a generous amount of time to ensure your network control is the set to your specifications.

Protect your network from guest devices, such as IPods, printers, faxes, VoIP’s or copiers, and have your network constantly monitor itself for threats and attacks.

Manage network access from a central location. Create a single epos console to monitor reports and run compliance reports. This can be done from any location that already exists in your network system-most likely your help desk.

Set up automated fixes and user-directed remediation portals to cut down on helpdesk or IT calls. Save money by employing few IT personnel for helpdesk functions.

Decide what devices and users have access to on your network. Monitor their network access and usage.

Know when any other system including those run on Macintosh and UNIX systems poses a threat to your network.