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klemol [59]
2 years ago
14

True or False: Cracking a Vigenère cipher with brute force takes longer than a Caesar cipher, but it is still a reliable method

for cracking the encryption.
Computers and Technology
1 answer:
iragen [17]2 years ago
7 0

Answer:

False

Explanation:

The Vigenere cipher is an encryption method that uses a series of interwoven Ceaser ciphers and a keyword to encrypt text. The difference between this cipher and the Ceaser cipher is the tabular interwoven Ceaser cipher and the keyword.

Multiple keywords can be used in the Vigenere cipher. The use of this keyword makes the brute-force decipher algorithm unreliable for decoding text encrypted with it.

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Online databases allow you access to material you may not be able to find when using popular search engines like Google. Select
Anna007 [38]

Answer:

True

Explanation:

6 0
3 years ago
A switch that is configured to use the Spanning Tree Protocol will place a port in ____________ mode if sending traffic to it ma
Rashid [163]

Answer:

Blocking Mode    

Explanation:

Spanning Tree Protocol is used to allow path redundancy in the network without creating cycles/circles also called loops.

When two parts of the switched network are connected via two or more Layer 2 switches this result in a loop.

This affects the performance of the network as the result of broadcast packets flooding.

STP puts one port of the switch to forwarding mode and the rest of the ports within the same part of the network to the blocking mode to avoid broadcast packet flooding. STP puts all the ports that are allowing redundant paths to blocking mode and the one port that is left after this is placed in forward mode.

Spanning Tree Algorithm is used by STP to determine the optimal path  of switch to the network.

Bridge Protocol Data Units are used to share the information about the optimal path determined by the spanning tree algorithm with other switches.

This information helps STP to eliminate the redundant paths.

So this is how STP allows only one active path to the destination while blocking all other paths to avoid switching loop.

6 0
3 years ago
A manager in a small office is asking if it is possible to limit network access to a particular website during business hours. A
Lady_Fox [76]

Answer:

Implement a blacklist on the firewall and add the site the users are visiting.

Explanation:

A manager in a small office is asking if it is possible to limit network access to a particular website during business hours. Apparently, several users are spending an excessive amount of time on the site preventing them from completing their work-related tasks. The best solution to accomplish the request from the manager is to implement a blacklist on the firewall and add the site the users are visiting.

3 0
3 years ago
Allows a service provider organization to own and manage the infrastructure (including computing, networking, and storage device
djverab [1.8K]

Answer:

The answer is "Public Cloud computing".

Explanation:

It is a type of technology that focusing on domain-specific resources rather than using dedicated servers or intelligent machines. All services are provided as well as used throughout the Network and per user are paid, and certain options were wrong which can be described as follows:

  • In option 1, it is used to describe the details, it doesn't store data.
  • In option 2, It is used in the organization.
  • In option 3, It is used for courts or legal documentations.
7 0
3 years ago
Help me plz What character must always be used when a formula is enter in a cell? (on a spreadsheet)​
lara [203]

Answer:

The equal sign "=" must be used.

Most, if not all, spreadsheet programs support formulas, but you must start them with an equal sign.

8 0
3 years ago
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