Which defensive technique involves the server sending a wrong SYN+ACK to the client, so the client sends and RST packet notifying the server of an error? This makes the server think the client request is legitimate

A company has decided to update their usage policy to allow employees to surf the web unrestricted from their work computers. Which of the following actions should the IT security team implement to help protect the network from attack as a result of this new policy?

A. Install host-based anti-malware software B. Implement MAC filtering on all wireless access points C. Add an implicit deny to the core router ACL D. Block port 80 outbound on the company firewall E. Require users to utilize two-factor authentication

The bubble sort algorithm works by

A) repeatedly comparing adjacent items and swapping them so smaller values come before larger values B) repeatedly locating the smallest value in the unsorted portion of the array and moving it toward the lower end of the array C) repeatedly taking the first value in the unsorted portion of the array and placing it at its proper place in the part of the array that is already sorted D) partitioning the unsorted portion of the array into two sublists and a pivot and recursively sorting the two sublists