RATED PG by Ike Señeres
How could government agencies communicate securely, economically and efficiently with each other? This appears to be the three main government considerations in communicating with each other, to make it secure, economical and efficient.
As it is now, very few agencies seem to be concerned about their data security, as evidenced by the fact that only a few agencies have their own proprietary encryption. Truth to tell, encryption is the way to secure both data and communications, regardless of how and where messages are sent. Logically speaking therefore, government agencies should invest more in encryption rather than in the bandwidth where messages are transmitted.
Long before Voice over Internet Protocol (VoIP) became popular in the public mind, the Virtual Private Network (VPN) technology was already available, with no government agency taking advantage of it. To this day, VPN is still available, and still no government agency is using it.
Simply put, VPN enables users to have their own secure network within any other network, commercial or otherwise. To be more specific, users could have their own VPNs within the networks of Smart, Globe, Sun Cellular, BayanTel and PLDT, and it would work securely, as if they have their own.
On the side of economy, users could run VoIP within a VPN, thus eliminating the need to spend for commercial calls within the Plain Old Telephone System (POTS). This is another issue, as the carriers may not like the idea of reducing their POTS revenues. Practically speaking however, the costs of National Direct Dialing (NDD) long distance costs within the POTS has already gone down to ten pesos for unlimited calls, thus making it very economical already.
Considering all the telecom options that are already available, the government should instead come up with a policy that would guide employees which options should be used to save money the best way.