by Patrick Thorel, Alcatel-Lucent
Over the last few years adoption of VoIP has grown rapidly. ...migration to an IP network also brings a host of new security challenges that are driving a trend toward voice encryption.
Voice communication ... needs be assured 24/7 and always go to all the right people and none of the wrong ones. In recent times eavesdropping has led to a number of information leaks in legal cases. Certain industries are particularly susceptible to this type of security risk and are thus driving the trend toward voice encryption.
In finance, for example, worldwide agreements which dictate data security in the banking and finance industry make data and voice protection a legal requirement. Healthcare professionals are also aware of patient confidentiality, although no government or company is excluded from the threat of industrial espionage...
To limit the risk of such security breaches encryption of voice traffic is essential... In order to maintain total security everything within the network must be encrypted... One solution is to install hardware in front of the communication server in the gateways and use encryption-optimized firmware in the phones. (more)
Prediction...
Eventually, end-to-end telephone/data encryption will be standard – with CALEA access. Until then, the best choice is to call us (from a safe phone) to inspect for bugs and taps. We can also advise you on current encryption solutions.
