What Is Social Engineering?
Social Engineering — manipulating people into revealing information or taking harmful actions — attacking the human rather than the technology, because people are often the easiest way in.
How it works
Instead of hacking systems, social engineers exploit trust, fear, urgency and helpfulness. Phishing emails, pretext phone calls, impersonation, and tailgating into buildings are all social engineering. It works because no firewall stops a convinced employee from clicking a link, sharing a password, or holding a door open.
Why it matters
Social engineering is behind most breaches — the human is the softest target. Defences are training, verification procedures, and controls like MFA that limit damage when someone is fooled. Understanding attacker psychology is essential CyberOps knowledge.
Frequently asked questions
What is social engineering?
Manipulating people into revealing information or taking harmful actions — attacking human trust and psychology rather than technical systems.
What are examples of social engineering?
Phishing emails, pretext phone calls, impersonating IT staff, tailgating into secure areas, and baiting with infected USB drives.
How do you defend against social engineering?
Security-awareness training, verification procedures for sensitive requests, and controls like MFA that limit damage even when someone is deceived.
Related articles
Want hands-on training?
Learn this on real Cisco lab devices with placement support at Attila Technologies, Ahmedabad.