Wikipedia
SonicWall (styled SonicWALL), originally a private company headquartered in San Jose, California, and Dell subsidiary from 2012 to 2016, sells a range of Internet appliances primarily directed at content control and network security. These include devices providing services for network firewalls, UTMs (Unified Threat Management), VPNs (Virtual Private Network), backup and recovery, and anti-spam for email. The company also markets information subscription services related to their products. The company solutions also serve to solve issues surrounding HIPAA and PCI compliance issues.
On March 13, 2012, USA Today said that Dell announced its intent to acquire SonicWALL, which then had 130 patents and 950 employees. Dell's acquisition of SonicWall became official on May 9, 2012. On June 20, 2016, Dell sold SonicWall (part of Dell Software Group) to private equity firm Francisco Partners and Elliott Management