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

IELTS.WORK Free Online Writing Practice # 1711664119

Topic: The role of biometrics in identity verification

Model Answer:

Biometric systems have become increasingly important in the field of identity verification due to their accuracy, efficiency, and security. This essay will discuss the advantages and disadvantages of using biometric technology for identity verification purposes, as well as the potential implications of widespread adoption.

Firstly, one major advantage of biometric systems is their high level of accuracy. Unlike traditional methods such as passwords or ID cards, biometrics rely on unique physical or behavioral characteristics that are difficult to replicate. For example, fingerprint scanning can accurately verify an individual's identity with a false acceptance rate (FAR) of just 0.01%, while other biometric systems like facial recognition and iris scans also have low FARs. This high level of accuracy means that biometrics can provide a more secure form of identification than traditional methods.

Secondly, biometric systems are efficient in terms of speed and convenience. Unlike manual methods like checking passports or driver's licenses, biometric systems can quickly verify an individual's identity with just a few seconds of processing time. This efficiency not only speeds up the verification process but also reduces the likelihood of human error or fraudulent activity. For instance, airports have started to use biometric scanning at security checkpoints to streamline the process for passengers and reduce wait times.

However, there are some disadvantages to using biometric systems in identity verification. One significant concern is privacy and data protection. Biometric data is highly sensitive and, if not properly secured, can be misused or accessed by unauthorized parties. Additionally, the collection, storage, and sharing of biometric data raise ethical questions about surveillance and the potential infringement on an individual's right to privacy.

Moreover, there are practical considerations related to the implementation of biometrics in identity verification. The cost of implementing biometric systems can be prohibitive for some organizations or governments, particularly those with limited budgets or resources. Additionally, not all individuals have suitable biometrics for certain types of identification; for example, individuals who suffer from certain disabilities may struggle to provide a usable fingerprint. This disparity could create an unequal system that discriminates against specific groups.

In conclusion, while biometric systems offer significant advantages in terms of accuracy and efficiency for identity verification purposes, there are also concerns surrounding privacy, data protection, and the potential for discrimination. As the technology continues to develop and become more widespread, it is essential to strike a balance between security and protecting individual rights and freedoms.

Score: 8.0 (Task Response: 9.0, Coherence & Cohesion: 9.0, Lexical Resource: 8.5, Grammatical Range & Accuracy: 8.0)

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