Traditionally, using NetFlow to perform bandwidth analysis on application visibility was primarily based on port and protocol information. The monitoring software identifies applications as HTTP,...
Quality of service: A good traffic engineering component
Today, we commonly see IT budget reduction, cost cutting, and barriers for potential network circuit upgrades. In this tough economic situation, the motive of a...
Case Study: Delivering PCI-DSS Compliance, Centralized Network Config Management for UK’s Largest IT Services and Outsourcing Company
Success Story In our latest case study, an IT operations analyst at a trusted IT services and outsourcing company — the largest in the UK...
Identifying Layer 7 application traffic to make your WAN hum
Network administrators around the globe are very concerned about the type of traffic that is exiting their network. They want their critical business application over the WAN...
Spate of shocking cyber attacks on universities jolt academia
It is hauntingly clear – cyber criminals have set their eyes firmly on universities, research institutions, and centers of higher learning in the United States...
Where the cloud touches down: Simplifying DCIM
In most data centers, DCIM rests on shaky ground: manual record keeping and scattered documentation. Data center managers maintain–and wade through–wikis, spreadsheets, text files, and...
Your Net Worth Is Online – And Less Safe Than Ever
The Black Hat USA 2013 conference, which kicks off tomorrow in Las Vegas, brings together the brightest minds in IT security each year — those who are...
EMA puts OpManager in catbird seat against a morass of expensive & complex tools from Big4!
ManageEngine introduced huge enhancements to OpManager recently making it the industry’s most cost-efficiently scalable network management platform. This caught the attention of EMA, the leading...
IT outsourcing: When outsiders become insiders, how do you ensure information security?
Organizations outsource a part or whole of their IT services to third-party service providers for various reasons, such as cost savings, leveraging outside expertise, need...