From a security viewpoint, VoIP is a nightmare, combining the worst vulnerabilities of IP networks and voice networks. But VoIP’s security challenges can be solved. All it takes is a plan. Step 1: ...

You deserve to know who's calling. Learn how to find the owner of a VoIP number on your own, and involve law enforcement if that’s what it takes. When you choose a top provider, maintaining VoIP ...

When you choose a top provider, maintaining VoIP security and encryption is no harder than using a strong password. Here’s how to get set up. Any modern business using a Voice over Internet Protocol ...

There are too many sources of vulnerability for VoIP to ever be completely secure, says Patrick Park, author of VoIP Security. Here he describes the VoIP threat landscape and offers best practices for ...

One of the most persistent – and, in our humble opinion, misunderstood and misrepresented – questions raised with respect to voice over IP is whether VoIP is sufficiently secure for corporate ...

SINGAPORE—Security concerns about voice over IP (VoIP) have made headlines in recent weeks, but industry experts have played down the fears. They note that how a company protects its IP telephony ...

Editor's note: This is the last of a three-part series on networking. The first part, which appeared in the June 13 issue of Federal Computer Week, focused on efforts to consolidate networks. The ...

The AGN Sipera partnership represents a powerful new dynamic in VoIP services and will enable AGN to integrate the Sipera IPCS product into its OnDemand SIP(TM) offering. The innovative secure SIP ...

In a recent discussion with a group of CIOs, the consensus opinion was, “I don’t want my voice network to be just as secure as my data network – I want my voice to be MORE secure than my data network.