DRAG DROP
Company A has experienced external attacks on their network and wants to minimize the attacks
from reoccurring. Modify the network diagram to prevent SQL injections. XSS attacks, smurf
attacks, e-mail spam, downloaded malware. viruses and ping attacks. The company can spend a
MAXIMUM of 550.000 USD. A cost list for each item is listed below
1. Anti-Virus Server- $10,000
2 Firewall-$15,000
3 Load Balanced Server – $10,000
4 NIDS/NIPS-$10,000
5. Packet Analyzer-55.000
6 Patch Server-$15,000
7 Proxy Server-$20,000 8. Router – S10.000
9 Spam Filter – S5 000
10 Traffic Shaper – $20,000
11. Web Application Firewall – $10,000
Instructions: Not all placeholders in the diagram need to be filled and items can only be used once.
Answer: 
Explanation:
Thi is not correct answer also need waf, av and anti-spamAV placed with AD and servers – WAF (prevent SQL injections,etc.) placed on way to cloud – NIPS and Spam Filter (prevent spam) with Email, Web and DNS Servers – 10,000 + 10,000 + 10,000 + 5,000 = $35,000
is actual test answer so if cobine brings to $50,00 bt adding itme 6 the Patch server
AV placed with AD and servers – WAF (prevent SQL injections,etc.) placed on way to cloud – NIPS and Spam Filter (prevent spam) with Email, Web and DNS Servers – 10,000 + 10,000 + 10,000 + 5,000 = $35,000 Put 2 the firewall to prevent ping attacks by 11 would be total $50,000
I think this is wrong – Could also add item 6 Patch Server by item 1, the AV Server to bring total to $50,000
Most firewalls protect against smurf attacks
Options in DDoS Prevention
• 1. Hire a security company to assess and repair the damage
• 2. Buy an intrusion detection system (IDS)