3.7. Key Takeaways

Try these first

1. 1.

   What is an IP address?

   Hint

   Think of an IP address as a home address for computers.

2. 2.

   What does DNS stand for?

   Hint

   It's like the phonebook of the internet.

3. 3.

   What is the primary purpose of a firewall?

   • To monitor network traffic
   • To store data
   • To speed up internet connection

   Hint

   Remember, it's like a guard for your network.

4. 4.

   True or False: DNS helps convert website names into IP addresses.

   • True
   • False

   Hint

   Think of DNS as the internet's phonebook.

5. 5.

   Consider a network that previously had weak passwords and unprotected open ports. What security measures would you implement to mitigate these vulnerabilities?

   Hint

   Revisit the concepts we discussed about securing networks.

6. 6.

   Evaluate the effectiveness of using IDS in a small business network that primarily relies on manual monitoring. What additional measures should be recommended?

   Hint

   Consider the advantages of proactive monitoring.