3 August 20159 IT Governance Models - the 5 Characteristics Corporate Governance IT Governance Framework Val IT Cobit ITIL ISO PPM Methods … BTO portfolio Business Change Org. Assuming Tools Will Solve Your Problems Be wary of vendor hype Focus on process first Tools can be enablers or inhibitors Assess capabilities of your current tools Review new tools where they would pay significant dividends Buy what you need, as you need it "Man is a tool-using animal.
Build Top-Down and Grass-Roots Support Tailor messages for stakeholder groups Reward process victories vs. Take a Structured and Holistic Approach to Process Refinement Structure Program What is the Governance Structure? CISSP Common Body of Knowledge Review by Alfred Ouyang is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License.
Information Security Concepts Dimensions of Information Security Practice Governance & Management –Policies, standards, procedures, and guidelines Breadth of Disciplines –Families of security controls, security technologies, best- practices, etc. Information Security Management All Security Involves Trade-offs Step 1: What assets are you trying to protect? Ticalion provides expert quality system deployment and remediation services to meet requirements for FDA compliance and ISO registration. Serving businesses and organizations in Alabama, AL, Connecticut, CT, Delaware, DE, Florida, FL, Georgia, GA, Illinois, IL, Indiana, IN, Kentucky, KY, Maine, ME, Maryland, MD, Massachusetts, MA, Michigan, MI, Mississippi, MS, New Hampshire, NH, New Jersey, NJ, New York, NY, North Carolina, NC, Ohio, OH, Pennsylvania, PA, Rhode Island, RI, South Carolina, SC, Tennessee, TN, Vermont, Washington, D. Mitigate risk: Ensure security and continuity of internal business operations, while minimizing exposure to external risk. Business and IT Collaboration IT DecisionBusiness Decision De-centralised Centralized Federal Business Exec. Establish policies, standards, models and processes for managing IT as an enterprise asset Lifecycle management of infrastructure, applications and services Understand the drivers of IT costs to allocate appropriate costs to the consumers of IT services.

Alignment & Competencies Processes Technology People Value Benefits Assurance There are many models. Management tools such as data classification, risk assessment, and risk analysis are used to identify threats, classify assets, and to rate their vulnerabilities so that effective security measures and controls can be implemented.
Least privilege –Users should only have sufficient access privilege that allow them to perform their assigned work.
The number of systems for which security controls have been tested and evaluated in the past year.
Often called administrative controls, these are intended to advise employees of the behavior expected of them during their interfaces with or use the organizations information systems.
Due Diligence Due Care –Policies and implemented actions that an organization has taken to minimize risk to its tangible and intangible assets (i.e.
The information collected here and used for Ticalion marketing and will not be re-sold or shared. 3.What are the critical success factors and practical methods to maximize return on investment? Separation of duties –No person should be responsible for completing a task involving sensitive, valuable or critical information from the beginning to end.
Functional requirements Example: VLAN technology shall be created to partition the network into multiple mission-specific security domains. Balance the demand for IT services with available resources to meet immediate and strategic goals. Incident management) Supported by technology Define business change issues to be addressed Define organisational realignment to be achieved Include some way of measuring the value to be achieved (e.g.

The integrity of the internetworking architecture shall be preserved by the access control list (ACL). Included in preventive controls are physical, administrative, and technical measures intended to preclude actions violating policy or increasing risk to system resources.
Task-Level Process Detail Information Requirements Automation Detail = Reference Material = Detail Design = Implementation Adopt Process Taxonomy Common and consistent language!
Detective controls involve the use of practices, processes, and tools that identify and possibly react to security violations. SC (post-RA) NSS = {(confidentiality, impact), (integrity, impact), (availability, impact)}, where the acceptable values for potential impact are low, moderate, or high. Corrective controls also involve physical, administrative, and technical measures designed to react to detection of an incident in order to reduce or eliminate the opportunity for the unwanted event to recur. Nassim Nicholas Taleb, The Black Swan: The Impact of the Highly Improbable, Random House, 2007. Once an incident occurs that results in the compromise of integrity or availability, the implementation of recovery controls is necessary to restore the system or operation to a normal operating state.

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