ITU-T Workshop on
“New challenges for Telecommunication
Security Standardizations"
Geneva, 9(pm)-10 February 2009
From Public Networks
to
Public Services
Vladimir Belenkovich
AGcom, Russia
Geneva, 9(pm)-10 February 2009
International
Telecommunication
Union
Drivers
Where are we with paradigm shift?
Separating networks and services
Architecture as a process
ICT as a new promise of the new
paradigm
OSS/BSS and SDP processes are not
synchronized yet
SOA is the name of the new
challenge
Geneva, 9(pm)-10 February 2009
International
Telecommunication
Union 2
Experience
1998-1999 ADSl project, local Telco
2000-2001 DOCSIS project, cable TV
2002-2007 Network broker project
2002-2008 Various activities with
TMF, NGOSS evangelizing
2004-now SOA taken into the public
networks context
Geneva, 9(pm)-10 February 2009
International
Telecommunication
Union 3
Public Service Infrastructure
New concept - new challenge
Who owns it?
Who maintains it?
How to plan and develop it?
Are there any prototypes?
Geneva, 9(pm)-10 February 2009
International
Telecommunication
Union 4
Merge of competences
NGOSS and IPSphere
Web services based SOA
SaaS
Cloud computing
Governmental blueprints: from ITIL
to FSOA
Geneva, 9(pm)-10 February 2009
International
Telecommunication
Union 5
SOA Security Concerns
The risks of loosely-coupled systems
The risks of open standards
From silos to layers
Layered regulation
Layered security
Security as a service
Geneva, 9(pm)-10 February 2009
International
Telecommunication
Union 6
Summary
Paradigm shift has happened
Both regulation and standardization
are influenced
Security architecture has to be
revisited
Q6, Q7 and Q8 are very closely
intertwined
Geneva, 9(pm)-10 February 2009
International
Telecommunication
Union 7