[2026] PTE Academic Reading - Re-order paragraphs

Their primary advantage is the difficulty of replicating unique physical identifiers compared to easily stolen credentials.

Biometric security systems have rapidly replaced traditional password-based authentication in many secure facilities.

Establishing robust legal protections is therefore necessary to ensure that such technology serves to protect rather than infringe.

Despite these benefits, critics raise significant concerns regarding privacy and the potential for surveillance misuse.

These advanced methods, such as fingerprint and facial recognition, provide a more intuitive user experience.