Refer to the network topology below. You have IPS Software Blades active on the Security
Gateways sglondon, sgla, and sgny, but still experience attacks on the Web server in the New
York DMZ. How is this possible?
A.
AH of these options are possible.
B.
The attacker may have used a bunch of evasion techniques like using escape sequence
instead of cleartext commands. It is also possible that there are entry points not shown in the
network layout, like rogue access points.
C.
Since other Gateways do not have IPS activated, attacks may originate from their network
without anyone noticing.
D.
An IPS may combine different detection technologies, but is dependent on regular signature
updates and well-turned anomaly algorithms. Even if this is accomplished, no technology can offer
100 % protection.
Explanation: