1 What do you mean by computer Verus?
Write about Trojan ánde usorn vierusa
2.What do you mean. buy computer security?
3. How will you bnoted and secure you
computer against vinus and thriats?
4. What do you mean by Firewall ? What
are the commom ſinewall techniques?
Answers
Answered by
1
Answer:
A.......where is harmful for a computer as it leads the important memory and when it is virus have to use antivirus software that they help us to remove the virus from computer there slow down computer speeds so it is become a great forest for our purpose and it also remove some files which are so
important
B...... network security means protecting data and resources from any unauthorised access it is most important networking there are two general levels of network security
login security:
you are given a unique login name and password
right security:
base upon your username you are given rights like read only a assess or no access at all
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