What are the methods that are used to achieve network security?
The system of preventing intrusion. The segmentation of a network. Information private network (VPN)
How can we improve network efficiency and security?
Make sure you are connected via a wired connection... Find out where the network is congested. Operational tasks should be prioritized based on the types of services they provide. ...include automated workloads in your after-hours schedules. You can determine your hardware and software by examining them... Broadband should be increased.
Which action should be taken first to improve network security?
Develop a security strategy that is both effective and easy to implement. At least every 90 days, use a new, complex password. Using your own name, or the word admin, as a password is not recommended. Active Directory, which is the key to Microsoft-based networks, allows you to override the recommended password policies.