Network access and security always has been about keeping out what you don't want to get in, but these days it's also about finding and eliminating what got in but shouldn't be there.
So, while passwords, encrypted data, segmented networks, and managed Ethernet switches as firewalls are all essential, they're just the start of what it takes to make industrial networks and control applications secure. In the past few years, some viruses, worms and other malicious software have been modified to circumvent the usual barriers, exploit patching schedules, while others like Stuxnet and similar copycats can conduct man-in-the-middle attacks in which they pose as authorized entities, while rewriting critical software behind the scenes.
This paper addresses where leaks commonly occur, leak detection methods, and practical advice for an audit and repair plan. You'll learn why an ongoing leak detection and repair...
Here are some things you can do in between formal preventive maintenance visits on your electric screw compressor to extend compressor life and prevent downtime.
They cost more than refrigerated dryers. They need more parts and service than refrigerated dryers. They increase demand for compressed air. So when should you use a desiccant...
