Computers and Technology, 30.03.2020 15:56 Officaljazz18
Charlie was getting ready to head home when the phone rang- Caller ID showed it was Peter- "Hi, Peter," Charlie said into the receiver- "Want me to start the file cracker on your spreadsheet" "No, thanks," Peter answered, taking the joke well- "I remembered my passphrase- But I want to get your advice on what we need to do to make the use of encryption more effective and to get it properly licensed for the whole company- I see the value in using it for certain kinds of information, but I'm worried about forgetting a passphrase again, or even worse, that someone else forgets a passphrase or leaves the company- How would we get their files back" "We need to use a feature called key recovery, which is usually part of PKI software," said Charlie- "Actually, if we invest in PKI software, we could solve that problem as well as several others-" "OK," said Peter- "Can you see me tomorrow at 10 o'clock to talk about this PKI solution and how we can make better use of encryption"
a- Was Charlie exaggerating when he gave Peter an estimate for the time required to crack the encryption key using a brute force attack?
b- Are there any tools that someone like Peter could use safely, other than a PKI-based system that implements key recovery, to avoid losing his passphrase? Suppose Charlie had installed key logger software on all company computer systems and had made a copy of Peter's encryption key- Suppose that Charlie had this done without policy authority and without anyone's knowledge, including Peter's-
c- Would the use of such a tool be an ethical violation on Charlie's part? Is it illegal? Suppose that Charlie had implemented the key logger with the knowledge and approval of senior company executives, and that every employee had signed a release that acknowledged the company can record all information entered on company systems- Two days after Peter's call, Charlie calls back to give Peter his key: "We got lucky and cracked it early-" Charlie says this to preserve Peter's illusion of privacy-
d- Is such a "little white lie" an ethical action on Charlie's part?
Answers: 2
Another question on Computers and Technology
Computers and Technology, 22.06.2019 07:00
You will be given two character arrays of the same size, one will contain a number of ships. ships will move around the character array based on which way they are facing and the route they are on. routes are given in the other array. the route consists of '-' and '|' for straight paths, '\' and '/' for curves, and '+' for intersections. there are ships on these routes. ships always face a direction, '^' for up, '> ' for right, 'v' for down, and '< ' for left. any time the ships hit a '\' or a '/' it will turn as you would expect a ship to turn (e.g. a '^' that moves into a '/' will turn right). at an intersection, ships will always continue straight through. all ships move at the same speed, ships take turns moving and all ships move during one 'tick'. the one in the most top left goes first, followed by those to its right, then the ones in the next row. it iterates along the rows and then down the columns. each ship moves one space on its turn moving along the route. your function needs to return the position of the first collision between two ships and the number of ticks before the crash occurred.
Answers: 2
Computers and Technology, 22.06.2019 21:00
Describir textbook icon_person mira los dibujos y describe lo que está pasando. usa los verbos de la lista.
Answers: 1
Computers and Technology, 23.06.2019 05:00
In cell b18, enter a formula to calculate the amount budgeted for meals. this amount is based on the daily meal allowance and the total travel days (# of nights+1).
Answers: 1
Computers and Technology, 23.06.2019 19:30
2. fluorine and chlorine molecules are blamed fora trapping the sun's energyob forming acid rainoc producing smogod destroying ozone molecules
Answers: 2
You know the right answer?
Charlie was getting ready to head home when the phone rang- Caller ID showed it was Peter- "Hi, Pete...
Questions
Computers and Technology, 13.12.2019 06:31
Mathematics, 13.12.2019 06:31
