Review All the Key Topics– Cisco Attacks and Threats

DNS responses are also important for security; consider the network shown in Figure 16-9. Figure 16-9 DNS Man-in-the-Middle Attacks In Figure 16-9: 1.  Host A sends a query to the

Take the quiz (either here or use the PTP software) if you want to use the score to help you decide how much time to spend on this chapter. Appendix

Figure 16-1 illustrates the dotted decimal format of domain names. Figure 16-1 DNS Name Format The DNS namespace is hierarchical. Moving from the right to the left: • The name