Which of the following can be classified as passive attacks?

Select the common VPN protocols.

Which Vulnerability assessment tools?

Which measure taken to enhance the security of the system? (Select all that apply)

Which method can be used for Network hardening?

Which is the components of IPSec?

Which of the following is a standalone computer program that pretends to be a well-known program in order to steal confidential data ?

All of the following are valid cryptographic hash functions EXCEPT:

In the sublayer of which of the following does TLS and SSL performs the data encryption of network connections?

Which of the following are the public keys of asymmetric key pairs that are used to encrypt keys using a public key algorithm ?

Which of the following is not a VALID type of firewall?