Question 1

Which is a commonly used protocol for managing secure data transmission on the Internet?

Options :

A : Datagram Transport Layer Security (DTLS)

B : Microsoft Point-to-Point Encryption (MPPE)

C : Secure Telnet

D : Secure Sockets Layer (SSL)

Answer: D

Question 2

Which is a physical layer standard for serial communications between two or more devices?

Options :

A : RS232

B : RS235

C : RS432

D : RS485

Answer: D

Question 3

In a defense-in-depth strategy, what is the purpose of role-based access control?

Options :

A : Ensures that users can access systems from remote locations

B : Ensures that users can access only certain devices on the network

C : Ensures that users can access only the functions they need for their job

D : Ensures that users correctly manage their username and password

Answer: C

Question 4

Which organization manages the ISASecure conformance certification program?

Options :

A : American Society for Industrial Security

B : Automation Federation

C : National Institute of Standards and Technology

D : Security Compliance Institute

Answer: D

Question 5

Which is the BEST deployment system for malicious code protection?

Options :

A : Network segmentation

B : IACS protocol converters

C : Application whitelisting (AWL)

D : Zones and conduits

Answer: C