Fill in the blank: In Security Gateways R75 and above, SIC uses ______________ for encryption.

Fill in the blank: In Security Gateways R75 and above, SIC uses ______________ for encryption.
A . AES-128
B . AES-256
C . DES
D . 3DES

View Answer

Answer: A

Explanation:

In Security Gateways R75 and above, SIC uses AES-128 for encryption. SIC stands for Secure Internal Communication, which is a mechanism that establishes trust between Check Point components, such as Security Gateways, Security Management Servers, Log Servers, etc. SIC uses certificates to authenticate and encrypt the communication between the components. AES-128 is an encryption algorithm that uses a 128-bit key to encrypt and decrypt data. The other options are incorrect. AES-256 is an encryption algorithm that uses a 256-bit key, but it is not used by SIC. DES and 3DES are older encryption algorithms that use 56-bit and 168-bit keys respectively, but they are not used by SIC either.

Reference: [Secure Internal Communication (SIC) between Check Point components], AES – Wikipedia, DES – Wikipedia, Triple DES – Wikipedia