Answer:
The answer is the point - to -point protocol, which allows user to set a secure VPN connection for client and server connectivity.
Explanation:
A virtual private network is a private-public network because of encryption and tunneling to ensure the integrity of the data. VPN requires a tunnel to work and encryption.
In VPNs, there are different protocols can be used, such as point- to - Point Tunneling Protocol (PPTP), IPSec, and L2TP.
Point to Point Protocol is a Microsoft protocol which allows user to set a connection and secure VPN destination. Point to point protocol is designed for client and server connectivity. It developed a connection between two computers. The data link layer that transmits over IP networks is used for point to point tunneling.
Such as option A is not correct because it is distracter and IPSecis primary tunneling protocol. It supports only IP networks. L2TP is not a VPN but extend VPN over the various network.
Answer:
Public Key Infrastructure
Explanation:
Public Key Infrastructure(PKI) is a framework of hardware and software components that provides data encryption and cyber security through assigning cryptographic keys to users and devices on the network.PKI use the assigned keys to identify these entities and avoid falsification of identity. A component of the PKI known as the Certificate Authourity(CA) is used to authenticate the digital identities of these entities through verifying certificates issued by the registration Authourity.This digital framework provides the components for the users and entities to communicate securely on the network.
The answer is a Mesh topology. This method connects every device to each other device in the network. A wired full-mesh topology is not as common as it is impractical and highly expensive. A partial mesh topology offers redundancy if one of the connections goes down and usually uses a connecting medium such as a router to eliminate cables and expensive PCI NIC's.
Answer:
IT security is a set of cyber security strategies that prevents unauthorized access to organizational assets such as computers, networks, and data.
Answers For question one... Picture I and 2
Question 2...picture 3
Question 3.. Picture 4
Explanation:
Hope it is the best answer.. Any questions regarding this answer... You can ask me✌️