At which layer of ISO/OSI does the fiber optics work?

In SSL/TLS protocol, what kind of authentication is supported when you establish a secure session between a
client and a server?

The Loki attack exploits a covert channel using which network protocol?

In this type of attack, the intruder re-routes data traffic from a network device to a personal machine. This
diversion allows an attacker to gain access to critical resources and user credentials, such as passwords, and
to gain unauthorized access to critical systems of an organization. Pick the BEST choice below.

Which of the following is most affected by denial-of-service (DoS) attacks?

Which conceptual approach to intrusion detection system is the MOST common?

Looking at the choices below, which ones would be the most suitable protocols/tools for securing e-mail?

The standard server port number for HTTP is which of the following?

Which of the following is TRUE regarding Transmission Control Protocol (TCP) and User Datagram Protocol
(UDP)?

In the Open Systems Interconnect (OSI) Reference Model, at what level are TCP and UDP provided?