Blue Coat Systems was a company that provided hardware, software, and services designed for cybersecurity and network management. In 2016, it was acquired by and folded into Symantec. The company was known as CacheFlow until 2002.
A former director of marketing shared in a review "Blue Coat is experiencing a lot of change - especially with lots of top management turnover. Overall a great set of products with a loyal installed base. They just need to focus on flawless execution."