An unauthorized individual enters a building following an employee through the employee entrance after
the lunch rush. What type of breach has the individual just performed?

An organization hires a tester to do a wireless penetration test. Previous reports indicate that the last test did not contain management or control packets in the submitted traces.
Which of the following is the most likely reason for lack of management or control packets?

Initiating an attack against targeted businesses and organizations, threat actors compromise a carefully selected website by inserting an exploit resulting in malware infection. The attackers run exploits on well-known and trusted sites likely to be visited by their targeted victims. Aside from carefully choosing sites to compromise, these attacks are known to incorporate zero-day exploits that target unpatched vulnerabilities. Thus, the targeted entities are left with little or no defense against these exploits.
What type of attack is outlined in the scenario?

A security consultant decides to use multiple layers of anti-virus defense, such as end user desktop anti-virus and E-mail gateway. This approach can be used to mitigate which kind of attack?

An IT employee got a call from one our best customers. The caller wanted to know about the company's
network infrastructure, systems, and team. New opportunities of integration are in sight for both company
and customer. What should this employee do?