Answer:
telnet
Explanation:
<h2><u>Fill in the blanks </u></h2>
Terminal emulation, especially the unprotected <u>telnet </u>protocol, should be blocked from any access to all internal servers from the public network.
Answer:
z = a.c' + a.b.d' + b.c'.d'
Explanation:
The truth table for this question is provided in the attachment to this question.
N.B - a' = not a!
The rows with output of 1 come from the following relations: 01 > 00, 10 > 00, 10 > 01, 11 > 00, 11 > 01, 11 > 10
This means that the Boolean expression is a sum of all the rows with output of 1.
z = a'bc'd' + ab'c'd' + ab'c'd + abc'd' + abc'd + abcd'
On simplification,
z = bc'd' + ab'c' + ac'd' + ac'd + abc' + abd'
z = ac' + abd' + bc'd'
Hope this helps!
The options are available for storing backups, physically are:
- In both on site and off site,, a person can backup data to a given system that is located on-site, or the backups can be sent to any remote system that is off-site.
<h3>What is a backup?</h3>
This is known to be a device that helps to save information or data temporarily or permanently.
Note that in the above, The options are available for storing backups, physically are:
- In both on site and off site,, a person can backup data to a given system that is located on-site, or the backups can be sent to any remote system that is off-site.
Learn more about backups from
brainly.com/question/17355457
#SPJ12
Answer:
Explanation:
An Access Control Matrix ACM can be defined as a table that maps the permissions of a set of subjects to act upon a set of objects within a system. The matrix is a two-dimensional table with subjects down the columns and objects across the rows. The permissions of the subject to act upon a particular object are found in the cell that maps the subject to that object.
Summary
The rows correspond to the subject
The columns correspond to the object
What does each cell in the matrix contain? Answer: Each cell is the set of access rights for that subject to that object.
The click feature>........................................