Final answer:
Firewall rules, access control lists, intrusion prevention systems, and encryption are technical controls that enforce confidentiality, integrity, and availability in the digital space.
Step-by-step explanation:
Firewall rules, access control lists, intrusion prevention systems, and encryption are technical controls that enforce confidentiality, integrity, and availability in the digital space.
Firewall rules act as a barrier between internal and external networks, allowing or denying network traffic based on predetermined security policies.
Access control lists determine which users have access to specific resources or information.
Intrusion prevention systems detect and prevent unauthorized access and attacks on a network.
Encryption is the process of encoding data to prevent unauthorized access during transmission or storage.