TFTP is critical in maintaining embedded device patches and configurations and will be around for a long time to come. We show you the best TFTP servers for both Windows and Linux systems.

Do you need to send large amounts of data around your network reliably and securely? You need an SFTP server. There are several options, and in this guide we identify the best free SFTP and FTPS server tools on the market.

If you have intelligent switches and/or routers, they may support NetFlow, and you can add software or appliance-based probes that export NetFlow. We show you the best NetFlow analyzers & collector tools.

Bandwidth monitoring is the practice of measuring available bandwidth on a local area network (LAN) or wide area network (WAN). We show you the best bandwidth monitoring tools.