Evolving Networking Technologies - Sharma - Bog

Today's networks experience greater traffic than ever before. Organizations access business data from their workstations and mobile devices. Internet of Things devices thrive everywhere on the business or corporate premises. Network designs and support policies should meet the topmost challenges like reduced network performance. There's supplementary network traffic in all directions. Without the accurate kit at endpoints and midpoints along the network path, it's difficult to ensure high-speed communication required by different applications. Additionally, performance is about speed and reliability. Network designs should manage spikes in load and should provide alternate routes to enabling communication to continue in case of connectivity issues. 24×7 online business necessitates 24×7 network grid availability.

Security is another topmost challenge to block unauthorized outside traffic from the internal system. Denial of service and phishing attacks on networks must be prevented. Encryption technique helps in protecting data in terms of integrity and its authenticity. There are many tools that can be used to improve network security. In addition, there are multiple tools which are required for monitoring and management of network traffic.