All about Security Architects-01

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Who is a Security Architect?

A Security Architect is a person who plans, designs and reviews the security requirements of any organisation.

What Security Architects Do?

Security Architect ensures the requirements necessary to protect the organisation’s mission and business processes are addressed in models, segment and solution architectures, and the resulting systems supporting those missions and business processes.

Roles & Responsibilities of Security Architects

Tasks need to be taken care by any Security Architects are:

  • Define and document how the implementation of a new system or new interfaces between systems impacts the security posture of the current environment.
  • Analyse architectures, allocate security services, and select security mechanisms. 
  • Develop a system security context, a preliminary system security Concept of Operations (CONOPS), and define baseline system security requirements in accordance with applicable cybersecurity requirements. 
  • Evaluate security architectures and designs to determine the adequacy of security design and architecture proposed or provided in response to requirements contained in acquisition documents. 
  • Write detailed functional specifications that document the architecture development process. 
  • Analyse user needs and requirements to plan architecture.
  • Develop enterprise architecture or system components required to meet user needs.
  • Document and update as necessary all definition and architecture activities.
  • Determine the protection needs (i.e., security controls) for the information system(s) and network(s) and document appropriately.
  • Translate proposed capabilities into technical requirements.
  • Assess and design security management functions as related to cyberspace.
  • Define and prioritize essential system capabilities or business functions required for partial or full system restoration after a catastrophic failure event.
  • Define appropriate levels of system availability based on critical system functions and ensure that system requirements identify appropriate disaster recovery and continuity of operations requirements to include any appropriate fail-over/alternate site requirements, backup requirements, and material supportability requirements for system recover/restoration.
  • Develop/integrate cybersecurity designs for systems and networks with multilevel security requirements or requirements for the processing of multiple classification levels of data primarily applicable to government organizations (e.g., UNCLASSIFIED, SECRET, and TOP SECRET).
  • Develop/integrate cybersecurity designs for systems and networks with multilevel security requirements or requirements for the processing of multiple classification levels of data primarily applicable to government organizations (e.g., UNCLASSIFIED, SECRET, and TOP SECRET).
  • Document and address organization’s information security, cybersecurity architecture, and systems security engineering requirements throughout the acquisition life cycle.
  • Employ secure configuration management processes.
  • Ensure that acquired or developed system(s) and architecture(s) are consistent with organization’s cybersecurity architecture guidelines.
  • Identify and prioritize critical business functions in collaboration with organizational stakeholders.
  • Perform security reviews, identify gaps in security architecture, and develop a security risk management plan.
  • Provide advice on project costs, design concepts, or design changes.
  • Provide input on security requirements to be included in statements of work and other appropriate procurement documents.
  • Provide input to the Risk Management Framework process activities and related documentation (e.g., system life-cycle support plans, concept of operations, operational procedures, and maintenance training materials).

Summary 

With these tasks a Security Architect design a secure IT architecture for the overall organization.

In our other Blogs & Security Architect Course learn more about Salary of Security Architects, required certifications for any Security Architects also about the required K-S-A (Knowledge, Skills and Abilities) to become a Security Architects.

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All about Security Architects-01

Who is a Security Architect? A Security Architect is a person who plans, designs and reviews the security requirements of any organisation. What Security Architects