Which preventive, detective, and/or corrective controls would best mitigate the following threats? 

a. an employee’s laptop was stolen at the airport. the laptop contained personal information about the company’s customers that could potentially be used to commit identity theft.

b. a salesperson successfully logged into the payroll system by guessing the payroll supervisor’s password.

c. a criminal remotely accessed a sensitive database using the authentication credentials (user id and strong password) of an it manager. at the time the attack occurred, the it manager was logged into the system at his workstation at company headquarters.

Some of your friends have gotten into the burgeoning field of time-series data mining, in which one looks for patterns in sequences of events that occur over time. purchases at stock exchanges--what’s being bought-- are one source of data with a natural ordering in time. given a long sequence s of such events, your friends want an efficient way to detect certain "patterns" in them--for example, they may want to know if the four events buy yahoo, buy ebay, buy yahoo, buy oracle occur in this sequence s, in order but not necessarily consecutively. they begin with a collection of possible events (e.g., the possible’ transactions) and a sequence s of n of these events. a given event may occur multiple times in s (e.g., yahoo stock may be bought many times in a single sequence s). we will say that a sequence s’ is a subsequence of s if there is a way to delete certain of the events from s so that the remaining events, in order, are equal to the sequence s’. so, for example, the sequence of four events above is a subsequence of the sequence buy amazon, buy yahoo, buy ebay, buy yahoo, buy yahoo, buy oracle their goal is to be able to dream up short sequences and quickly detect whether they are subsequences of s. so this is the problem they pose to you: give an algorithm that takes two sequences of even~s--s’ of length m and s of length n, each possibly containing an event more than once--and decides in time o(m n) whether s’ is a subsequence of s

If your accelerator suddenly gets stuck what should you do

What does 21 pilots middle aged name as a band 15 years prior to them naming their band 21 pilots?