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IELTS Free Online Writing Practice - The role of biometrics in identity verification

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Topic: The role of biometrics in identity verification

Writing Task 2: Some people believe that biometrics plays a crucial role in identity verification, while others argue that traditional methods are still effective. Discuss both sides of the argument and give your own opinion.

Model Answer:
In today's world, where security is paramount and privacy concerns are on the rise, there has been an increasing interest in the use of biometrics for identity verification. While some argue that traditional methods such as passwords and ID cards still hold value, others assert that biometric technologies offer a superior level of protection. In this essay, both perspectives will be examined and evaluated, ultimately highlighting the significance of integrating biometric systems into contemporary identity verification processes.

On one hand, proponents of traditional methods argue that they are sufficient to ensure secure identity verification. They contend that passwords, PINs, and ID cards provide a reasonably effective means of authentication when combined with strong security measures such as two-factor authentication (2FA). For instance, requiring users to input their passwords alongside a unique identification number or receiving a temporary code via SMS enhances the overall security. Furthermore, traditional methods tend to be more accessible, cost-effective, and easier to implement than biometric systems. However, these methods are susceptible to human error, such as forgetting passwords or losing ID cards, which can lead to inconvenient and time-consuming resolutions.

On the other hand, supporters of biometrics highlight their superiority in terms of accuracy, efficiency, and security. Biometric identification systems analyze unique physical characteristics such as fingerprints, facial features, and retinal patterns to verify an individual's identity. This approach eliminates the possibility of unauthorized access through stolen passwords or lost ID cards, making biometrics far more reliable. For instance, the use of fingerprint scanning in passport control has significantly reduced instances of identity fraud at airports worldwide. While the initial cost of implementing biometric systems may be high, long-term benefits include minimized risks of security breaches and streamlined authentication processes.

In conclusion, although traditional methods of identity verification have their merits, it is evident that biometrics offer a higher level of protection and efficiency. As technology advances and costs continue to decrease, the integration of biometric systems into contemporary identity verification processes should be encouraged. By doing so, we can mitigate the risks associated with security breaches, fraudulent activities, and unauthorized access while simultaneously streamlining authentication procedures for both organizations and individuals.

Score: Band 9

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