How does a virtual private network (VPN) secure data transmission and protect online activities?

What is the difference between hashing and encryption, and when is each technique used?

How do security information and event management (SIEM) systems collect and analyze security data?

What steps are involved in a digital forensics investigation to identify and analyze cyber incidents?

How does a sandbox environment safely analyze malware without risking system security?

What is the role of network intrusion detection systems (NIDS) in identifying potential security threats?

How does cybersecurity ensure business continuity by preventing disruptions and enabling recovery after cyber incidents?

Why is cybersecurity vital in the telecommunications sector, and what unique challenges does it address?

How can organizations protect against social engineering attacks and train employees to identify them?

What are the ethical implications of surveillance in cybersecurity, and how should they be balanced with privacy?