About security for business Networks, this article mentions to combine multiple security products into a single platform. Is this widely used nowadays in companes?
"UTM brings together previously disparate security platforms and technologies. A typical UTM solution will have a broad base of functionality including firewall, Virtual Private Network (VPN), network-based anti-virus and anti-spam intrusion prevention, content filtering, user authentication and even load balancing. UTM must now protect against a wide variety of threats from both external and internal sources. While not necessarily complicit in any attack, employees (and their computers/laptops) are being targeted as "softer" entry points into a network. Internal user control and identity-based policies are now increasingly important so as to limit who can do what..."
Does this mean that employee's every action are limited and controlled? Any real example?