The best protocol for securely accessing network devices is Secure Shell (SSH). SSH provides encrypted communication, ensuring that data transmitted between the client and the device is protected from eavesdropping and tampering. It also supports strong authentication methods and allows for secure remote management of devices. In contrast to older protocols like Telnet, SSH significantly enhances security for network management tasks.
WAP (wireless access protocol)
A network access protocol is a set of rules and conventions that governs how devices communicate over a network. It defines how data packets are transmitted, received, and acknowledged between devices, ensuring reliable and efficient communication. Common examples include Ethernet for wired networks and Wi-Fi for wireless networks, each specifying the procedures for accessing and sharing the network medium. These protocols help manage data flow, error detection, and device identification within the network.
A Virtual Private Network (VPN) allows remote users to securely access a network. It encrypts the internet connection, ensuring that data transmitted between the remote user and the network remains private and protected from unauthorized access. Additionally, Remote Desktop Protocol (RDP) and cloud-based solutions can provide remote access to specific applications and resources within the network.
n/y access protocol means say in arp process when an ip has a data and it needs to sent it, it must inform network access protocol such as ethernet and token ring of the destination hardware add on the local n/w.
CSMA tries to determine whether the network is already in use by another system before attempting to transmit (multiple access). It is a contention based technique; devices contend with each other to use the network. So if a device is already transmitting the other device will wait.If devices were to randomly attempt to transmit without listening first there would be more collisions between devices, which would lead to lower throughput of data through the network.
• LDAP (Lightweight Directory Access Protocol)
Servers
Servers
Data-link management and physical transmission
When using the controlled access method, network devices take turns, in sequence, to access the medium.
An IP password typically refers to a security measure used to protect access to devices or networks that utilize Internet Protocol (IP) addresses, such as routers, servers, or other network equipment. This password is required to authenticate users before granting them access to the device's configuration settings or network resources. It helps prevent unauthorized access and ensures the integrity and security of the network. Properly managing IP passwords is crucial for maintaining network security.
The IEEE standard that specifies the protocol for Carrier Sense Multiple Access (CSMA) is IEEE 802.3. This standard outlines the specifications for Ethernet networks, including the CSMA/CD (Collision Detection) protocol used in wired Ethernet systems. It defines how devices on a network should manage access to the shared communication medium to minimize collisions and ensure efficient data transmission.