“Free Linux-based software released this month could make it
easier for companies to inexpensively guard against online
eavesdroppers.
“The software, called FreeS/WAN, uses strong encryption to
create secure data tunnels between any two points on the
Internet.
“It is one of the latest tools to use the proposed Internet
Protocol Security (IPSec) protocols, an eagerly awaited
interoperable global standard for securing IP connections…”