(ISC)2 Certified in Cybersecurity Practice Exam

What is a common lock type requiring continuous code entry for access?

1. Proximity card

2. Biometric

3. Magnetic stripe

4. Cipher

The correct answer is: Cipher

The correct answer is a cipher lock. Cipher locks are commonly used access control mechanisms that require the entry of a numerical code on a keypad for access. This continuous requirement for code entry means that only individuals who know the correct sequence can gain access to the secured area. The need to input a code for every access attempt enhances security, as unauthorized individuals cannot enter without knowing the specific code. In contrast, options such as proximity cards, biometric systems, and magnetic stripes operate differently; they do not necessitate continuous code entry for access. Proximity cards allow access with a simple swipe or tap, while biometric systems utilize physical characteristics like fingerprints or facial recognition to grant access, and magnetic stripe cards require swiping but do not involve ongoing code entry.