Encryption is the conversion of data into a form, called a ciphertext, that cannot be easily understood by unauthorized people. What can vary the encryption key on a user’s session after a set period of time?

Prior to crimping a connector to a UTP/STP cable, which tool will be used?

You are working as a senior technician at ass4sure.com. One of the trainees asks you to clarify at which OSI (Open Systems Interconnect) layers a packet filtering firewall operates. What will your answer be?

After creating a connection, which TCP connect scanner is always configured for normal data traffic?

Two network devices are connected by a crossover cable. Which pins below are different between them?

Identify the Windows utility being used given the following output: Proto Local Address Foreign Address State TCP JDoe:epmap JDoe.jdoe.com:0 Listening

All users are unable to access the network. In order to solve this issue, which action will you take first?

In order to present the active routes on a workstation, which tool will be deployed?

You are reported that a user can’t access any website, but he can access the network shares and their email. How to resolve this problem?

On a switched Ethernet network that is operating perfectly, what is the state in which a user will find the activity LED (Light Emitting Diode)?