the trusted operating system addresses real threats

*classification subject to local regulation
A company of
THE TRUSTED OPERATING SYSTEM
ADDRESSES REAL THREATS
Cost-effective
Immediate reduction in the number of machines required per user
Interoperable
Easier data exchanges between legacy applications and information
systems from one single work station.
Ease to use
Fully transparent security management for end users
Security
CC EAL-5 certified and security target validated by third party
security laboratory
www.polyxene.fr
Group
The sure-fire solution for secure and
interoperable data exchange between
information systems, in both indoor
and mobile contexts
PolyXene is a certified high level
security operating system enabling totally
secure access to data from multi-level
heterogeneous networks – all from one
single work station.
Common Criteria EAL-5 certified
PolyXene architectural properties:
Strong
authentication
• Application upgrades independent from security
• Certified partitioning
• Quality of Service Level
SECURITY
FEATURES
Fully customisable configuration:
Role Based
Access Control
• Dynamic security policy and user profile parameters
• Centralized or distributed deployment
• Connected hardware control
Secure IP
communication
On-the-fly Full
disk encryption
POLYXENE ARCHITECTURAL PROPERTIES
SECURITY SERVICES
Authentication
Cryptography
Multi-level
SYSTEM SERVICES
PUBLIC
RESTRICTED
RESTRICTED
PUBLIC
Hypervisor
Hypervisor
Real time management
System resource
management
NANOKERNEL
Physical resource dispatcher
HARDWARE
Targets:
• Workstations in controlled environment (office)
• Gateways
• Mobile equipment
• SCADA
*classification subject to local regulation
Server synchronization
Security specifications:
RESTRICTED
• Multi-level architecture
• Privilege management policy with RBAC (Role Based Access
Control)
Certification authority
• Strong authentication by smartcard
• Full disk encryption
• Communication filtering
• Controlled device management
Generation
Administration
• Software integrity
workstation
workstation
PUBLIC
IPsec
CA
ADMINISTRATION
Hierarchical organization of
secure zone and user zones:
CLIENTS WORKSTATIONS
• All security functionalities gathered in the Trusted Computing
Base (TCB)
• Guaranteed confinement of user zones from one another
www.polyxene.fr
Bertin Technologies - Sécurité des systèmes d’informations
Phone: +33 (0) 1 39 30 62 50
E-mail: [email protected]
© BERTIN TECHNOLOGIES - May 2011 -Design IDSG - Photos : Bertin Technologies / Fotolia.com / Spira Terre
*classification subject to local regulation