Reference no: EM133049215
1. What is network and system hardening?
2. What is a firewall?
3. Are there different kinds of firewalls (not manufacturers of firewalls, different types of firewalls)?
4. How do firewalls work? Should you drop or deny requests when configuring a firewall?
5. What is a blocklist (previously referred to as blacklisting)? Allow-list (previously referred to as Whitelisting)?
6. What is a proxy?
7. What is an IDS? An IPS?
8. What is the difference between passive and active scanning on a network?
9. What is spoofing?
10. What is war driving?
11. How do you close ports?
12. What is hacking? What is a white hat (ethical) hacker? A black hat (un-ethical) hacker? Gray hat?
13. What is social engineering?
14. What is virtualization? What is a guest OS? A host OS?
15. What is a hypervisor? What is the difference between Type 1 and Type 2 hypervisors?
16. What is a VPS? A VPN? A VLAN? SDNs?