© Dell Technologies 2019. All rights reserved. 1 · 1. The trend of convergence goes beyond IT-ICS...
Transcript of © Dell Technologies 2019. All rights reserved. 1 · 1. The trend of convergence goes beyond IT-ICS...
1© Dell Technologies 2019. All rights reserved.
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OT & IT CRITICAL INFRASTRUCTURE: OVERVIEW OF THREATS AND ATTACKS
Leonard Kleinman
Chief Cyber Security Advisor, RSA
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Control Systems Defined
SCADA PCS IACS DCSICS
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Who? How? Why?
Bus iness Impact
L o s s o f D a t a / I n f o r m a t i o n
O w n i n g a s s e t s Re p u t a t i o n
D a m a g eL o s s o f Tr u s t
D i s r u p t S e r v i c eF i n a n c i a l L o s s
D e s t r u c t i o n
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Who? How? Why?
Bus iness Impact
L o s s o f D a t a / I n f o r m a t i o n
O w n i n g a s s e t s Re p u t a t i o n
D a m a g eL o s s o f Tr u s t
D i s r u p t S e r v i c eF i n a n c i a l L o s s
D e s t r u c t i o n
8© Dell Technologies 2019. All rights reserved.
9© Dell Technologies 2019. All rights reserved.
Who? How? Why?
Bus iness Impact
L o s s o f D a t a / I n f o r m a t i o n
O w n i n g a s s e t s Re p u t a t i o n
D a m a g eL o s s o f Tr u s t
D i s r u p t S e r v i c eF i n a n c i a l L o s s
D e s t r u c t i o n
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The Internet of Things
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Digital Transformation - Convergence
Enterprise IT
OT, (ICS and SCADA)
Internet of Things
OT/IT
Convergence
IT/IoT
Convergence
IoT/OT
Convergence
Networking:
• Ethernet, IP, Wifi,
Modbus, Profibus,
DNP3, Gateways
• FOG-Edge Computing
• Mobile broadband
The Things:
• Smart devices
• Embedded Micro
Sensors
• Wearable Tech
• Actuators
• Web APIs/REST APIs
• Mobile Apps
Data:
• Cloud Infrastructure
• Big data predictive &
analytics engines
• IoT Platforms
• Machine Learning and
A.I.
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The Price of Connectivity
Types of Incidents
Source: The Cost of Incidents Affecting CIIs 2016: ENISA
?
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Considerations for an improved Cyber Posture
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1. The trend of convergence goes
beyond IT-ICS convergence:
extends to the convergence of IoT
and SIS – more risk.
2. Most attacks on OT systems tend
to go through the enterprise IT
environments.
3. The attack cycle is very similar for
ICS/Control Systems and
traditional enterprise IT systems.
4. Basic cyber hygiene continues to
be sadly lacking.
5. Visibility is the main problem.
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