0 Introduction
The CryptoPhone 500 is a state
of the art encrypted telephone
that provides you with secure
calls over IP (via GSM/EDGE, 3G
or WLAN), secure SMS, and se-
cure storage for your contacts,
notes and secure SMS messages.
To protect the integrity and
security of the phone and your
data, the CryptoPhone 500 is
built on a hardened Android-
based operating system and
includes additional 360° security
systems, among them a Base-
band Firewall, a Permission
Enforcement Module for appli-
cations and an IP Firewall.
Security Advice: You should
always keep your CryptoPhone
with you to prevent manipula-
tion by attackers gaining physi-
cal access to the device.
Installing any potentially mali-
cious third-party apps on your
CryptoPhone 500 may, despite
of the built-in security mea-
sures, under some circumstances
compromise the security of your
data or your secure commu-
nications and is therefore not
recommended.
