Symantec provides security, storage, and systems management software for businesses and consumers. The company's applications handle such functions as virus protection, PC maintenance, data backup and recovery, intrusion detection, data loss prevention, spam control, content filtering, and remote server management.
AVG Technologies Inc. is a provider of Internet and mobile security, privacy, and optimization solutions, as well as AVG Managed Workplace, a remote monitoring and management solution.
Perhaps best known for its anti-virus software, Kaspersky Lab offers a range of corporate and SMB security solutions for the most popular operating systems, specifically designed for different areas of businesses.
