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 ...

Well-known VoIP security firm Sipera Systems said today that Internet phone service from Vonage is vulnerable to attacks by hackers, who are able to intercept calls to the company's subscribers. A ...

So far, most users implementing VOIP seem to be primarily concerned with issues such as interoperability with data networks, voice quality and latency, rather than with security, analysts say.

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 ...

The recently formed Voice over IP Security Alliance (VOIPSA) announced this week that it has created a new committee to define security requirements for Internet telephony networks. Analysts said the ...

Gear, education programs seek to speed adoption, keep VoIP networks out of trouble. Vendors are rolling out gear dedicated to VoIP security and at the same time mounting an IP network ...

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 ...

RICHARDSON, Texas -- Sipera Systems, the leader in pure security for VoIP, mobile and multimedia communications, today debuted the Sipera IPCS 410 and the IPCS 510 for the enterprise. These platforms ...

I’m hearing more about new kinds of attacks on the LAN, such as voice over IP (VoIP) attacks or using printers as a source of attack. How can LAN security help me prevent those attacks? It’s ...

Voice over Internet Protocol (VoIP) implementations are becoming more common. As a result, more networks and legacy systems are being connected to public networks, allowing organizations to reduce ...

Leading computer security and telecommunications companies said they are joining forces to raise awareness of threats to VOIP (voice over Internet Protocol) technology. The VOIP Security Alliance will ...