Ravi Das

Ravi Das
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Ravi Das is a Business Development Specialist for BN.Net Cybersecurity, a leading security consultancy based in the Greater Chicago area. It is a boutique firm, offering all sorts of cyber services, including that of technical writing and podcasting. BN.Net Cybersecurity has been in business for 11 years.

Part 2: Security vulnerabilities of e-voting

To help combat the security vulnerabilities mentioned in Part 1 of this series, biometrics has been called upon to add an extra layer(s) of...

Part 1: Security vulnerabilities of e-voting

There are still some polling places which use the traditional paper ballot system, but nowadays, the use of electronic voting (or also known simply...

Security vulnerabilities associated with e-passports

Part 1 and 2 of this series outlined the software and hardware components of a biometric passport. Cybersecurity consultant Ravi Das now looks at...

Hardware components of the biometric passport

In Part 1 of this series, Ravi Das examined the software components of a biometric passport. The hardware components will now be discussed. The hardware...

Software components of the biometric passport

There is a new application of biometric technology which is starting to emerge. This is known as the e-passport, or also called the biometric...

Vein Pattern Recognition ‘most versatile biometric’

In Part 1 of this series, Ravi Das introduced Vein Pattern Recognition, believed to be giving serious competition to the most traditional biometric modalities....

Vein Pattern Recognition a huge contender in biometrics

An introduction to Vein Pattern Recognition Vein Pattern Recognition, also known as “VPR” for short, is the latest biometric technology to be developed and come...

Hand geometry recognition: pros and cons

Ravi Das The biometric template creation process of hand geometry recognition To start the enrolment process with a hand geometry recognition system, a combination of both...

The oldest biometric of all

Overview of the last article Our previous article dealt with what is deemed to be the ultimate biometric modality of all: retinal recognition. By itself, the...

Retinal recognition: pros and cons

In Part 1 of this series, Ravi Das looked at an overview into and the process of retinal recognition, which he describes as the...