Engineering, 04.12.2019 03:31 kayleewoodard
1. password crackers pose a threat to which characteristic of data and in what state? 2. what are the two steps necessary to crack a password efficiently? 3. what program would an attacker use to crack a list of hashes with the filename pws. txt? what would be the command to perform a brute-force attack? 4. what would be the command to perform a dictionary attack with a dictionary file named commonpw. txt? (assume that the hashes are in a file called pwout. txt, which is in the same directory as john and commonpw. txt.) 5. based on this output from john the ripper, how many calculations per second is it performing? how long has it been running?
Answers: 1
Engineering, 04.07.2019 18:10, settasav9641
Abrake has a normal braking torque of 2.8 kip in and heat-dissipating cast-iron surfaces whose mass is 40 lbm. suppose a load is brought to rest in 8.0 s from an initial angular speed of 1600 rev/min using the normal braking torque; estimate the temperature rise of the heat dissipating surfaces.
Answers: 3
Engineering, 04.07.2019 18:10, yasminothman02
An air conditioning system consist of a 5 cm diameter pipe, operating at a pressure of 200 kpa. the air initially enters the pipe at 15°c with a velocity of 20 m/s and relative humidity of 80%. if the heat supply throughout the process is 960 w, determine the relative humidity and the temperature at the outlet
Answers: 3
Engineering, 04.07.2019 18:10, oliviasoreo92
Compute the pressure drop of 30°c air flowing with a mean velocity of 8 m/s in a circular sheet-metal duct 300 mm in diameter and 15 m long. use a friction factor, f 0.02, and pair = 1.1644 kg/m a. 37.26 pa b. 25.27 pa n c. 29.34 pa d. 30.52 pa
Answers: 1
1. password crackers pose a threat to which characteristic of data and in what state? 2. what are t...
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