In recent years containerization has seen increased popularity thanks to its ability to deliver an agile, flexible environment in which software can be reliably moved from development to testing to live, or from in-house to the cloud. But the use of containers also throws up new challenges, particularly when it comes to keeping data secure. Container security specialist Twistlock is using this week's DockerCon to launch an updated product with new features, improved performance and a revised user interface. "Container security needs to be truly application aware and based upon developer intent," says John Morello, chief technology officer at Twistlock.…
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