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ISO 27001:2005
Information Security Standard
A brief Overview
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Information
Information is an asset which, like other important business assets,
has value to an organization and consequently needs to be suitably
protected.
Printed or written on paper
Stored electronically
Transmitted by mail or electronic means
Spoken in conversations
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Achieving Information Security 4 Ps of Information Security
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3 Basic Principles for ISMS
Confidentiality
Integrity
Availability
Ensuring that information
is accessible only to thoseauthorised to have access.
Safeguarding the accuracy
and completeness of
information and processingmethods.
Ensuring that authorised
users have access to
information and associatedassets when required.
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ISMS Relationships
2006 IBM Corporation
Information
Assets
Integrity
11 Domains of ISO27001
Procedural
Peopl
e
Physical
T
echnical
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11 Domains of ISO 27001
1. Security Policy2. Organization of Information Security3. Asset Management4. Human Resources Security5. Physical & Environmental Security6. Access Control7. Communications & Operations Management8. Information Systems acquisition, development and maintenance9. Compliance10. Business Continuity Management11. Information Security Incident management
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What is ISO 27001?
International Standard for Information Security Management
Specifications for Information Security Management
Code of practice for Information Security Management
Can be Certified by Certification Bodies
Applicable to all industry sectors
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ISO 27001 Drivers
Corporate Governance
Increased Risk Awareness
Competition
Customer Expectation
Market Expectation
Market Image
Legislative drivers
Reasons for seeking Certification according to BSI-DISC Survey
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Few Benefits of Compliance
Effective Controls of Information Security
Market Differentiation
Confidence to trading partners,stakeholders andcustomers
ONLY standard with global acceptance
Legislative Compliance
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ISO 27001:2005 PDCA
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ISO 27001 can be..
Without genuine support from the top- a Failure
Without proper implementation-a burden
With full support,proper implementation and
ongoing commitment
a major benefit
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THANK YOU
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