Title: Social engineering
Course: Cybersecurity Fundamentals, Kellomäki and Nivamo, 2025

Q: An unauthorized person entering a restricted area of the company using a hard hat and a fake badge is called
- Social engineering
- Spoofing
- Denial of confidentiality
- Hard-hat attack
A: Social engineering

Q: How to protect yourself from email / SMS attacks? Select all that apply.
- Check email address validity
- Check link validity
- Use multi-factor authentication
- Do not believe unbelievable offers.
- Keep antivirus software updated.
A: Check email address validity; Check link validity; Use multi-factor authentication; Do not believe unbelievable offers.; Keep antivirus software updated.