Concern over VoIP security started out very high, and then gradually declined, and continues to decline today. The curve indicates a clear acceptance by the worldwide population of VoIP as a valid and safe means of communicating. Additionally, technology improvements have constantly created a very real increase in security for the industry, hence helping to generate confidence and convince people that VoIP can be as secure and safe as any other communication technology out there.
Search Trend On VoIP Security

Demographic Search On VoIP Security
The trend above is a very good sign for VoIP vendors and services. The top five regions of the world that make up the majority of these searches include: India, South Korea, Malaysia, Australia, and Israel