Answer:
This explanation is true.
Explanation:
The most common forms of encryption used today are;
- Data Encryption Standard / DES
- Triple DES
- Advanced Encryption Standard / AES
which are mostly symmetric encryption protocols. They use the same key codes for both parties involved in the communication process.
Asymmetric Encryption is widely used in daily communications that is done over the internet and it uses different keys for each party. The public key encrypts the message and then it is sent over to the recipient. The secret key which they have exchanged is then used the decrypt the message.
I hope this answer helps.
Answer:
Please check the explanation.
Explanation:
The impact of computers in education has been absolutely phenomenal. Just imagine using your computer and having access to the internet, you can easily ask the question of a certain problem on Brainly, and many subject specialists on Brainly using their own computers can answer your query, helping you clear your concepts.
Some of the other advantages or positive impacts of computers in education.
- Rapid communication between teachers, students, and administration
- Rapid internet reference may be more productive than exploring lengthy books
- Audio-visual aids during learning
- quick information retrieval
Now, some of the negative impacts of computer in education
- May encourage cheating opportunity
- Students may get lazy in class as they know they can get online support
- E-books may extinct paper books
- Certain only resources have made their resources a profit factory
Answer:
See the attached pictures.
Explanation:
See the attached pictures for explanation.
Answer:
November 21st of 1969.
Explanation:
In the year, 1969, the American Department of Defense put a military research network, called ARPANET online.
Answer:
enable the used ports in the router with their respective IP address and only the connected ports in the switch. Allow configure the STP on the switch
Explanation:
Network switches are used to connect a group of computer devices in a network LAN. It is automatically enabled when a port is connected and creates a MAC address table of the computers connected to it. STP or spanning-tree protocol is a protocol used to prevent looping in a switch. Unused ports can be disabled for security reasons.
A router is a network device that is used to forward packets between networks. All used ports in a router must be enabled and configured with an IP address and subnet mask.
