Network security

A written security policy is the foundation of a successful security endeavor. Without a written policy, security will be chaotic and uncontrolled. A security policy defines and assigns roles and responsibilities to personnel within the organization. Network infrastructure design can have a significant impact on security. Administrators can employ numerous network components and devices to support a network security policy. These include firewalls, VPNs, and IDSs/IPSs.

What specific threats do YOU see in today's global environment?