Answer:
Explanation:
A computer keyboard is an input device that allows a person to enter letters, numbers, and other symbols (these are called characters in a keyboard) into a computer. Using a keyboard to enter lots of data is called typing. A keyboard contains many mechanical switches or push-buttons called "keys".
A browser is a program that allows and provides the user access to information and web pages on the internet. It blocks someone when their SSL certificate status has been voided.
<h3>What is an SSL certificate?</h3>
An SSL (Secure Sockets Layer) certificate is a digital code and certificate present on the web that authenticates and provides security for communication. It is a security protocol that allows encrypted transmission.
The firewall supervisor sets the rule to block or allow the users to connect to Crucial Secure Intranet Sites based on their SSL certificates. SSL certificate if gets revoked then does not allow users to reach the site and declares it to be a potential risk.
Therefore, the browser is not reachable when the SSL certificate gets expired.
Learn more about SSL certificates here:
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Answer:
An SSL also provides protection from IP spoofing.
Answer:
Lan cable was disconnected or unplugged from jordan's PC
Explanation:
According to the scenario, no user other than Jordan has reported the problem which means that there was no issue in the network or server.
As IP address ping of 127.0.0.1 was successful means that the configuration of the IP address was also correct and the DHCP server was working correctly.
After all assessment one of the main cause could be the disconnection of the LAN cable from Jordan's computer.