Can you guess where the network-tools server is located based on the latency data you collected? Can you confirm your guess using trace or whois or networklookup (which gives you information about who owns a server)?

As computers and other digital devices have become essential to business and commerce, they have also increasingly become a target for attacks. in order for a company or an individual to use a computing device with confidence, they must first be assured that the device is not compromised in any way and that all communications will be secure

An active cell. a circular reference occurs when a cell in an excel 2010 worksheet refers to itself.