Tech Perspective: Voice Over Data

Gartner contends that voice over data is raising important security concerns for network administrators. Why do you need to secure VOD or VoIP transmissions? What extra measures has your enterprise taken to secure intranets and Internets? Will new technologies such as VOD always cause network security problems? You can read the related Gartner article, which will be posted on 3 A.M. Monday, at https://www.techrepublic.com/article.jhtml?id=r00220001002ggp01.htm.