IT Security Protocol Packets Quiz
FINAL HELP FOR IT SECURITY ENJOY GUYS
- 1.Which of the following iptables rules would generate a destination unreachable error?
- A.
Iptables –A FORWARD –s 0/0 –d 0/0 –j ACCEPT
- B.
Iptables –A FORWARD –s 0/0 –d 0/0 –j DROP
- C.
Iptables –P FORWARD DROP
- D.
Iptables –A FORWARD –s 0/0 –d 0/0 –j REJECT
- E.
None of the above
- 2.Standards for protocols and associated information are first published in?
- A.
InternNIC newsletters
- B.
ARPA
- C.
RFCs
- D.
IANA
- E.
RDPs
- 3.The ICMP protocol is specifically designed to:
- A.
Check & report on network error conditions
- B.
Generate networking stats
- C.
Control traffic flow across networks
- D.
Track end-to-end connectivity
- E.
None of the above
- 4.Which of the following is an example of egress filtering?
- A.
Having your gateway router block inbound traffic from "private IPs" (ex192.168.x.x)
- B.
Only allowing traffic to leave you network with a source IP in your company's IP range
- C.
Installing a spam filter on your mail server
- D.
Only allowing traffic into your network with a source IP not in your company's IP range
- E.
Having the firewall ensure that traffic from public IP’s can’t get into your network
- 5.Of all the vulnerabilities listed below, which is considered the hardest to harden against?
- A.
Low physical security
- B.
Active services
- C.
Open ports
- D.
The human element
- E.
Bad passwords
- 6.In security environments, Authorization means
- A.
Confirming your identity with an element unique to the person
- B.
Supplying your identity
- C.
Using your identity to assign access rights
- D.
Tracking what users are doing while accessing the systems
- E.
None of the above
- 7.It is possible to capture packets from the network that are not destined for your machine.
- A.
False
- B.
True
- 8.A friend lends you the latest INXS music CD he just purchased. You take it home and make a copy. Have you broken any laws?
- A.
Yes
- B.
No
- 9.During a packet capture, you notice a couple of TCP packets with the “F” flag and some “A” flags. What is likely going on?
- A.
A TCP/IP session setup process
- B.
An ICMP Request / Reply process
- C.
An ARP process
- D.
A UDP-based FTP session
- E.
A TCP/IP session shutdown process
Questions: 10 | Attempts: 5585 | Last updated: Mar 22, 2022
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Sample QuestionYou receive an e-mail with an attachment from "I.T. Security." The e-mail says that your computer has been infected with a virus and you need to open the attachment and follow the directions to get rid of the virus. What should you do? (Select all that apply)
Questions: 36 | Attempts: 4382 | Last updated: Mar 22, 2022
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Sample QuestionQuestion 1 - Unwanted unsolicited messages, sent by unknown sources, are known as?
Questions: 20 | Attempts: 1015 | Last updated: Mar 21, 2022
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Sample QuestionForensic ToolKit (FTK) is a ?
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