0
Biometrics
Biometrics are forms of identification which rely on the physical characteristics of a person to prove who they are. Thumbprint scanners, retinal scanners, and voiceprint recognizers are all computerized forms of biometric authentication. Questions about these devices and other biometric techniques belong here.
208 Questions
Is authentication based on something a person is?
Not always. Authentication is based upon one or more of the following:
- Something the user knows (such as a PIN).
- Something the user has (such as an ID card).
- Something the user is (such as a fingerprint).
Is DNA something the user portrays that is known?
No. A biometric identification, such as fingerprint, retina scan or DNA sample portrays something that the user is.
Authentication is achieved in one of three ways:
- something the user is (a biometric reading)
- something a user has (such as an ID card)
- or something the user knows (such as a PIN)
For improved security, the user may be required to present two such authentications, such as an ID card and PIN. Or, preferably, all three, such as an ID card, PIN and retina scan.
Going on the assumption that this is a reference to the Facelt, it is a software program that is used to identify persons whose facial ID's are stored in a databank. This is done using a very sophistcated process of matching 14-22 out of 80 nodal points of a human face. Some of the "points" being distance between the eyes and the line of the jaw. This is a simplistic definition of how the system works. It is much more complexed than can be easily explained, and some information is only available to authorized personnel.
AnswerAttrasoft also makes such a program. Google that name to find it. AnswerFacial Recognition is a biometric technology use face as a verification medium us for security applications at business, offices, corporates and organizations.Facial Recognition can be easily integrate with Face Recognition Time attendance system, Visitor Management System, face recognition access controls like door locks.
What is accuracy rates of iris recognition system?
The false acceptance rate (misidentification rate) for iris recognition is 1 in 1.2 Million.
What is sometimes called a Radio Frequency lead is a shielded cable used beween pieces of equipement to reduce the effects of radio frequency interference.
Significance of biometric security systems in financial institutions?
Biometric security systems are crucial in financial institutions as they enhance the protection of sensitive customer information and transactions. By utilizing unique biological characteristics such as fingerprints, facial recognition, or iris scans, these systems provide a higher level of security than traditional password-based methods. This helps mitigate risks related to identity theft and fraud, ensuring greater trust and confidence among clients. Additionally, biometric systems streamline authentication processes, improving user experience while maintaining robust security protocols.
Which is the best biometric attendance system?
Well the best way would be to implant a chip in all students (like you do with pets) and put a chip reader in all the school doors, this would record when every student entered and left a room.
What are the advantages of biometrics?
Advantages of Biometrics :
* Increase security - Provide a convenient and low-cost additional tier of security.
* Reduce fraud by employing hard-to-forge technologies and materials. For e.g.Minimise the opportunity for ID fraud, buddy punching.
* Eliminate problems caused by lost IDs or forgotten passwords by using physiological attributes. For e.g. Prevent unauthorised use of lost, stolen or "borrowed" ID cards.
* Reduce password administration costs.
* Replace hard-to-remember passwords which may be shared or observed.
* Integrate a wide range of biometric solutions and technologies, customer applications and databases into a robust and scalable control solution for facility and network access
* Make it possible, automatically, to know WHO did WHAT, WHERE and WHEN!
* Offer significant cost savings or increasing ROI in areas such as Loss Prevention or Time & Attendance.
* Unequivocally link an individual to a transaction or event.
A biometric ID card is a card with some of a person's biometric information stored on it in electronic form. Biometric information generally falls into two categories - physical characteristics and behavioral characteristics. Typical physical characteristics include retina patterns, fingerprints, facial features, DNA, or body dimensions. Behavioral characteristics include rhythm and pressure when typing on a keyboard, handwriting, or vocal patterns (although vocal patterns can also be partly physical). A few countries are looking to incorporate biometric information into passports. Others are already working to issue residents new identity cards that have some of their biometric information embedded electronically. Special readers are required to retrieve the information from the card and when well designed, the reader may only translate the biometrics of the person presenting the ID into a hash which is then compared with the hash of the corresponding information on the card.
We all know of ATM's that accept our credit/debit card and the PIN number to dispense cash.
Biometric ATM's are the latest inventions to help us avoid fraud and duplication. If somebody steals our card and also knows our PIN they can easily withdraw cash from our account. In case of biometric ATM's they cannot.
Usually the PIN for bio ATM's is the finger print of the card holder or his eye retina scan etc. These cannot be duplicated and hence they are very safe and secure.
But they are very costly when compared to traditional ATM machines and hence they are not very widely used now.
Does your fingerprint portray authentication based upon something the user is?
Yes. Any biometric reading, such as a fingerprint, retina scan or DNA sample portrays authentication based upon something the user is.
Which countries include biometrics on their national identity cards?
Reportedly 100 countries include biometric data on their national identity cards. Some of those countries are: Argentina, Belgium, Colombia, Germany, Italy, Peru, Spain, Japan, Mexico, Malaysia and India.
What is 3 factor authentication?
Three factor authentication is based upon three aspects: something you have, something you know and something you are. For instance, you might be asked to present an ID card (something you have), enter a PIN (something you know) and provide a fingerprint (something you are). The latter is a biometric and may include a retina scan or a DNA sample.
What are the disadvantage of biometrics?
The Disadvantages of Biometrics are the following:
* The finger print of those people working in Chemical industries are often affected. Therefore these companies should not use the finger print mode of authentication. * It is found that with age, the voice of a person differs. Also when the person has flu or throat infection the voice changes or if there there are too much noise in the environment this method maynot authenticate correctly. Therefore this method of verification is not workable all the time * For people affected with Diabetes, the eyes get affected resulting in differences. * Biometrics is an expensive security solution.
How accurate are biometric readers?
In general, biometric readers are usually quite accurate in identity verifications. However, you will need to compare different models as with any electronics to get the best one.
Yes, biometric records are considered personally identifiable information (PII) because they are unique physical characteristics that can be used to identify an individual. Examples of biometric data include fingerprints, facial recognition, iris scans, and voiceprints.
What do you call the type of attack where an intruder is able to forge a biometric sample?
The type of attack where an intruder forges a biometric sample is called a biometric spoofing attack. In this type of attack, the attacker tries to deceive the biometric system by using a fake biometric sample to gain unauthorized access. This can be done using various methods, such as creating artificial fingerprints or masks to spoof facial recognition systems.
Can you go to take your biometrics with expired passport?
Generally, you cannot use an expired passport to take your biometrics for official purposes, as valid identification is typically required. Most biometric appointments, such as those for visas or immigration applications, require an up-to-date passport or government-issued ID. It’s best to check the specific guidelines from the relevant authority to confirm what identification is acceptable.
