Are you acquainted to the pace with which IP telephony is catching up? With major telecommunication carriers, in the process of preparing to launch VoIP applications it is heading towards a prime time. However a new sense of urgency is developing with the risk of wide spread security violation as VoIP technology is gaining popularity. Until now VoIP security was not a volatile subject, since IP voice traffic remained on local and wide area enterprise networks mostly but VoIP usage becoming widespread has raised concerns over the VoIP security-security of voice data transferred since these voice networks are IP based and special call signal internet protocols that carry these data contains flaws. To combat threats on VoIP security system it is essential to first device a method of sending VoIP traffic through firewalls. Which can block or restrict data packets due to their inbuilt security functions. Until then we are all susceptible to security breaches like denial of service attacks, tapping, loss of data, snooping. The apprehensions attached with VoIP security are the major deterrents in the popularity and acceptance of IP telephony. Issues like invasion of privacy, eves-dropping are a serious matter and one would not want to fall victims to them. And it is this feeling of venerability that discourages people to adopt VoIP technology. However there is a newer technology which has developed not very late ago. Its called VPN (Virtual Private Network) its a wonderful way to connect through VoIP, fully guarding your concerns on breach of security. VPN forms a personal gateway between two users with the help of routers and forbids any attempts of intrusion. Although placing routers is an expensive affair altogether but many broadband service providers have begun offering a separate VPN servers to their routers. Hence to ensure a secured calling experience with VoIP, choose a broadband service provider supporting VPN routers. And you could get the best of VoIP telephony. |
