Security Market Segment LS
Wednesday, 25 March 2020 10:17

Firm develops single biometric credential for all access points

Firm develops single biometric credential for all access points Image by OpenClipart-Vectors from Pixabay

A Sydney-based biometric identity start-up has launched what it claims is a industry-first security solution that provides a unified biometric credential which can be used for authentication across all physical and digital access points.

Daltrey's solution creates a verified biometric credential which has been given the moniker DaltreyID. This process can be done by remote users or onsite with an operator.

Daltrey co-founder and managing director Blair Crawford told iTWire in response to queries that the solution could be deployed in the cloud or as a hybrid cloud deployment. "The access points can be mobile phone, laptops, dedicated biometric devices like fingerprint scanner or CCTV cameras for seamless access control using facial recognition," he added.

Crawford said depending on a site's security requirements, a defined level of confidence would need to be achieved before access was granted.

"One of the methods used to measure this confidence level is FAR (false accept rate) and each biometric modality has a different mathematical probability of false acceptance," he said. "This is driven by criteria including quality or biometric matching algorithm, quality of image capturing device, quality of biometric template and positive acceptance threshold.

"We also need to consider the environment for things like direct sunlight, lighting, heat, cold and humidity. When we talk about the application in this context we're referring to the access scenario - for example, access to a medication cabinet or access to a data centre terminal or access to your email via your mobile."

Regarding the single biometric parameter which could be used for this, Crawford said it was the unique parts of one's physical self. "With the DaltreyID you can turn up at an office and use your face to enter, or at a data centre you can use your finger, or in a Federal Government department you could use your eyes to access a secure room and then your face to access sensitive information on a workstation," he said.

"The idea is that a person can use either their voice, iris, face or fingers (known as biometric modalities) to access anything that they need to as part of their job. These modalities, along with other personal information, make up the DaltreyID."

Asked about the recent scandal around Clearview AI - Australian police were caught using a free trial version of the company's facial recognition technology - Crawford said Clearview AI had not obtained consent for what it was doing and there was a significant ethics and moral discussion to be had re: this situation/ use of data/privacy/ and so on.

"There is a huge difference between using biometric technology for identification purposes and using biometric technology for authentication purposes," Crawford said. "Daltrey is involved in the latter. Our business is about the protection and privacy of users and businesses. Consent is the fundamental first step of a person creating a DaltreyID for authentication purposes."

He said when consent was given, user acceptance was high. "I think we'd struggle to find a person that doesn't use face or fingerprint technology on their smartphones in many countries. Locally, we can also look at how widely opted into voice recognition was with the ATO.

"In all of that, it's critical that we discuss encryption, application security, infrastructure security in the context of ensuring personal information is safe and secure. However, I agree that because that data got hacked, it puts a spotlight on facial recognition but perhaps not for the right reason. I think I really interesting question to is to discuss how Clearview could do what they did and what enabled the police departments using it to do so in the first place."

An overview of the DaltreyID solution is here.


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Sam Varghese

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Sam Varghese has been writing for iTWire since 2006, a year after the site came into existence. For nearly a decade thereafter, he wrote mostly about free and open source software, based on his own use of this genre of software. Since May 2016, he has been writing across many areas of technology. He has been a journalist for nearly 40 years in India (Indian Express and Deccan Herald), the UAE (Khaleej Times) and Australia (Daily Commercial News (now defunct) and The Age). His personal blog is titled Irregular Expression.



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