1.8.3 Check Your Understanding – Network Security

1.8.3 Check Your Understanding – Network Security Questions & Answers

1. Which attack slows down or crashes equipment and programs?

   • Firewall
   • Virus, worm, or Trojan horse
   • Zero-day or Zero-hour
   • Virtual Private Network (VPN)
   • Denial of Service (DoS)

2. Which option creates a secure connection for remote workers?

   • Firewall
   • Virus, worm, or Trojan horse
   • Zero-day or Zero-hour
   • Virtual Private Network (VPN)
   • Denial of Service (DoS)

3. Which option blocks unauthorized access to your network?

   • Firewall
   • Virus, worm, or Trojan horse
   • Zero-day or Zero-hour
   • Virtual Private Network (VPN)
   • Denial of Service (DoS)

4. Which option describes a network attack that occurs on the first day that a vulnerability becomes known?

   • Firewall
   • Virus, worm, or Trojan horse
   • Zero-day or Zero-hour
   • Virtual Private Network (VPN)
   • Denial of Service (DoS)

5. Which option describes malicious code running on user devices?

   • Firewall
   • Virus, worm, or Trojan horse
   • Zero-day or Zero-hour
   • Virtual Private Network (VPN)
   • Denial of Service (DoS)