FUNDAMENTALS OF COMPUTER

COMPUTER THREATS SECURITY

WHAT IS A FIREWALL IN NETWORK SECURITY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Block malicious or dubious sites
A
black lists
B
white lists
C
Either A or B
D
None of the above
Explanation: 

Detailed explanation-1: -When a URL gets blacklisted, users cannot access the site. Instead, they will come across a red page with a warning message suggesting that the site contains malware. Therefore, getting your site blacklisted will negatively impact its traffic, affecting your conversion rates and reputation.

Detailed explanation-2: -Q #1) What is the blacklist virus? Answer: URL: blacklist is not a virus, but it is a list of websites that are termed as insecure by search engines, and these websites can harm your system.

Detailed explanation-3: -The Blacklist is a list of phone numbers that you do not want to receive calls from. To block a call, add a phone number to the list. Contacts added to the blacklist will not be able to contact you anymore. You can add numbers to the blacklist via the contacts on your phone or manually.

Detailed explanation-4: -What Is IP Blacklisting? IP blacklisting is a method used to filter out illegitimate or malicious IP addresses from accessing your networks. Blacklists are lists containing ranges of or individual IP addresses that you want to block.

There is 1 question to complete.