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IT Security Management in Security Management

IT Security Management in Security Management

$249.00
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This curriculum spans the design and operational execution of an enterprise security program, comparable to a multi-workshop advisory engagement with ongoing internal capability development across governance, technical controls, and organisational alignment.

Module 1: Security Governance and Risk Management Frameworks

  • Establish a risk appetite statement aligned with executive leadership and board oversight, balancing business enablement with threat exposure.
  • Conduct a gap analysis between current security posture and regulatory requirements (e.g., NIST CSF, ISO 27001, GDPR) to prioritize remediation efforts.
  • Implement a risk register with quantified likelihood and impact metrics for critical assets, updated quarterly and reviewed by the risk committee.
  • Define roles and responsibilities across RACI matrices for security decisions, ensuring accountability between IT, legal, and business units.
  • Negotiate security clauses in third-party contracts, including audit rights, incident notification timelines, and liability for data breaches.
  • Develop and enforce a formal exception management process for controls that cannot be immediately implemented, with expiration dates and compensating controls.

Module 2: Identity and Access Management (IAM) Architecture

  • Design a role-based access control (RBAC) model integrated with HR systems to automate provisioning and deprovisioning of user accounts.
  • Enforce multi-factor authentication (MFA) for all privileged accounts and remote access, selecting authenticator types based on usability and phishing resistance.
  • Implement just-in-time (JIT) access for administrative privileges using privileged access management (PAM) tools to reduce standing privileges.
  • Conduct quarterly access reviews for high-privilege roles, with automated reminders and documented approvals from data owners.
  • Integrate identity federation (SAML/OAuth) with cloud applications while maintaining centralized logging and session monitoring.
  • Configure password policies that balance security and usability, including length requirements, hash storage, and breach detection integration.

Module 3: Threat Detection and Incident Response

  • Deploy endpoint detection and response (EDR) agents across all corporate workstations and servers with centralized telemetry collection.
  • Define and test incident response playbooks for common scenarios such as ransomware, insider threats, and phishing compromises.
  • Establish a Security Operations Center (SOC) shift schedule with clear escalation paths to IT, legal, and executive teams during active incidents.
  • Integrate SIEM rules with threat intelligence feeds to reduce false positives and prioritize alerts based on asset criticality.
  • Conduct tabletop exercises biannually with cross-functional teams to validate communication and containment procedures.
  • Implement network traffic mirroring to a dedicated monitoring segment for packet-level analysis during investigations.

Module 4: Data Protection and Encryption Strategies

  • Classify data assets by sensitivity (public, internal, confidential, restricted) and apply encryption controls accordingly.
  • Deploy database activity monitoring (DAM) on systems containing personally identifiable information (PII) or financial data.
  • Configure full-disk encryption on all mobile devices and enforce remote wipe capabilities through mobile device management (MDM).
  • Implement tokenization or masking for production data used in non-production environments to prevent accidental exposure.
  • Manage encryption key lifecycle using a hardware security module (HSM) or cloud key management service with separation of duties.
  • Enforce TLS 1.2+ for all internal and external communications, including API traffic between microservices.

Module 5: Network and Infrastructure Security

  • Segment critical networks using VLANs and next-generation firewalls with application-aware rules to restrict lateral movement.
  • Enforce secure configuration baselines (e.g., CIS Benchmarks) on routers, switches, and firewalls with automated compliance checks.
  • Deploy DNS filtering to block access to known malicious domains and command-and-control infrastructure.
  • Implement network access control (NAC) to authenticate and authorize devices before granting network access.
  • Configure redundant firewall pairs in active-passive mode with synchronized state tables for high availability.
  • Disable unused physical and logical ports on network infrastructure to reduce attack surface and prevent unauthorized connections.

Module 6: Cloud Security and Hybrid Environments

  • Define cloud security responsibilities in shared models (IaaS, PaaS, SaaS) using the cloud provider’s shared responsibility matrix.
  • Enable cloud-native logging (e.g., AWS CloudTrail, Azure Monitor) and stream logs to a centralized SIEM for correlation.
  • Enforce Infrastructure-as-Code (IaC) scanning in CI/CD pipelines to detect misconfigurations before deployment.
  • Configure storage buckets and databases with private access by default, requiring explicit authorization for public exposure.
  • Implement workload identity federation to avoid long-lived static credentials in cloud environments.
  • Conduct regular reviews of cloud service permissions using least privilege principles and remove excessive IAM roles.

Module 7: Security Awareness and Change Management

  • Develop role-specific security training content for finance, HR, and engineering teams based on their risk exposure.
  • Launch simulated phishing campaigns monthly with progressive difficulty to measure user susceptibility and training effectiveness.
  • Integrate security checkpoints into change advisory board (CAB) processes to assess risk before production deployments.
  • Create a secure coding standard for development teams and integrate static application security testing (SAST) into IDEs.
  • Establish a formal process for reporting security concerns through anonymous channels with guaranteed non-retaliation.
  • Measure security culture through annual surveys and track trends in policy compliance and incident reporting rates.

Module 8: Compliance, Audits, and Continuous Monitoring

  • Prepare for external audits by maintaining evidence repositories with version-controlled policies, logs, and configuration snapshots.
  • Automate control testing for recurring requirements (e.g., password rotation, access reviews) to reduce manual audit burden.
  • Respond to audit findings with root cause analysis and remediation plans that include timelines and responsible parties.
  • Implement continuous compliance monitoring using tools that assess configurations against regulatory benchmarks in real time.
  • Coordinate with internal audit to align security assessments with financial and operational audit schedules.
  • Archive audit logs in write-once, read-many (WORM) storage to meet legal and regulatory retention requirements.
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