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DanielleElmas [232]
3 years ago
14

Johnny is a member of the hacking group Orpheus1. He is currently working on breaking into the Department of Defense's front end

Exchange Server. He was able to get into the server, located in a DMZ, by using an unused service account that had a very weak password that he was able to guess. Johnny wants to crack the administrator password, but does not have a lot of time to crack it. He wants to use a tool that already has the LM hashes computed for all possible permutations of the administrator password. What tool would be best used to accomplish this?
A. SMBCrack
B. SmurfCrack
C. PSCrack
D. RainbowTables
Computers and Technology
1 answer:
sweet [91]3 years ago
6 0

Answer:

RainbowTables

Explanation:

RainbowTables is the best option when the cracker has limited time.

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Two machines can finish a job in StartFraction 20 Over 9 EndFraction hours. Working​ alone, one machine would take one hour long
Alborosie

<em><u>Answer</u></em>

5 hours

<em><u>Explanation</u></em>

The two working together can finish a job in

\frac{20}{9}  \: hours

Also, working alone, one machine would take one hour longer than the other to complete the same job.

Let the slower machine working alone take x hours. Then the faster machine takes x-1 hours to complete the same task working alone.

Their combined rate in terms of x is

\frac{1}{x}    +  \frac{1}{x - 1}

This should be equal to 20/9 hours.

\frac{1}{x}  +  \frac{1}{x - 1}  =  \frac{9}{20}

Multiply through by;

20x(x - 1) \times \frac{1}{x}  +20x(x - 1) \times   \frac{1}{x - 1}  =  20x(x - 1) \times \frac{9}{0}

20(x - 1)  +20x = 9x(x - 1)

20x - 20+20x = 9{x}^{2}  - 9x

9{x}^{2}  - 9x - 20x - 20x + 20= 0

9{x}^{2}  - 49x  + 20= 0

Factor to get:

(9x - 4)(x - 5) = 0

x =  \frac{4}{9}  \: or \: x = 5

It is not feasible for the slower machine to complete the work alone in 4/9 hours if the two will finish in 20/9 hours.

Therefore the slower finish in 5 hours.

8 0
3 years ago
Dzięńdobry kto ogarnia komędy w minicraft bardzo dobrze i by mi pomógł w stworzeniu serwera [dostanie w zamian range właścieciel
mojhsa [17]

Playing Minecraft on a public server can take the game to a whole. This will help your kid learn social skills, such as cooperating, while there are some family-friendly servers for the Pocket Edition most server admins can “roll back” your building to the state it was in.

Explanation:

  • For Minecraft, you'll need to forward TCP port 25565 . You'll also need to enter your server's local IP address as the Output IP or Server IP for the forwarded port. This tells the router which device to point at. To find your server's local IP, open a command prompt and enter ipconfig.
  • They are safe for the most part, however they do expose you to the following risks, which can generally be negated by simply joining reputable servers. Some servers may ask users to set up an AuthMe password. If you decide to enter a password here, never ever enter the password of your Minecraft account.
  • You can divide public Minecraft servers into two types:
  1. Whitelisted servers are protected by a whitelist — that is, a list of usernames that are allowed to join the server. To join a whitelisted server, you need to apply to have your Minecraft username added to the whitelist. Typically, this involves filling out a form and waiting a few hours or days.
  2. Non-whitelisted servers do not have a whitelist, which means anyone can join the server simply by entering the server’s address in their Minecraft client, as shown above.
  • Applying for a whitelisted server can be a bit of a drag especially when you have an impatient eight-year-old tugging at your sleeve but it does provide an extra degree of reassurance that all the players on the server are known to the server administrators.
8 0
3 years ago
What are three consequences of a negative digital Trail​
Vladimir79 [104]

Answer:

The digital footprint that is had behind can have repercussions in every aspect of your adolescent's life, conceivably bringing about botched occupation chances, public sharing of individual data, destroyed connections

Explanation:

Digital trail what's left behind as you calmly peruse the web, post via web-based media or even sort into a visit administration. Regardless of whether you're mindful, you add to your advanced impression or profile every day when you sign onto the Internet. The sites you visit, the news posts you remark on, the remarks you leave via web-based media stages—every one of these things meet up to make a representation of your online life.  

The digital footprint that is had behind can have repercussions in every aspect of your adolescent's life, conceivably bringing about botched occupation chances, public sharing of individual data, destroyed connections — or, in what is likely more pertinent to them at this moment: Their folks discovering what they've been up to and along these lines being rebuffed.

8 0
3 years ago
Jacob is preparing a presentation on the health and social advantages of taking up a sport at an early age. Most of the slides i
8090 [49]

Answer:

C. Make the slide image large so the charts can be seen clearly.

Explanation: Edg

8 0
2 years ago
Using the following table as your starting point for each algorithm SJN Given the following information: Job: A B C D E Arrival
victus00 [196]

Answer:

Please check the attachment,

The average turnaround time is 4.8 and average waiting time is 1.

Please note: Exit time is same as completion time.

Explanation:

Please check the attachment.

7 0
3 years ago
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