navikt/security-playbook
Oct 2024 – May 2026
9 Months active
Languages Used
MarkdownYAMLN/A
Technical Skills
DocumentationSecurityCI/CDGitHub ActionsSecurity ScanningSecurity Best Practices
Per-Christian Nielsen
PROFILE
Per-christian Nielsen
Worked extensively on the navikt/security-playbook repository, delivering eleven features over nine months with a focus on security documentation, CI/CD automation, and developer guidance. Enhanced input validation and threat modeling documentation using Markdown and YAML, standardizing secure development practices and improving onboarding. Integrated static analysis tools and managed GitHub Actions workflows to stabilize builds and enable on-demand testing, supporting DevOps efficiency. Improved data flow diagrams and visualization assets to clarify system architecture for stakeholders. Emphasized security best practices and technical writing, ensuring documentation quality and traceability. The work consistently addressed security governance, developer enablement, and cross-team knowledge sharing without reported bug fixes.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
13Total
Bugs
0
Commits
13
Features
11
Lines of code
257
Activity Months9
Your Network
294 peopleSame Organization
@nav.no276
Erik Maximilian ForsmanMember
EugenijusMember
Håkon Arneng HolmstedtMember
marianne-grovMember
Marte PedersenMember
Ludvig HozmanMember
Ovin TeigeMember
Simen JensenMember
AAP felles dependabot config syncMember
Work History
May 2026
1 Commits • 1 Features
May 1, 2026May 2026: Delivered a manual trigger for GitHub Actions workflows in navikt/security-playbook, enabling workflow_dispatch to run workflows on demand. This enhances CI/CD control, accelerates testing, and improves incident response for security playbooks. No major bugs reported this month. The change is anchored by commit 6c249519159a1777fd581316d2d871c6424c20f9 (Legger til workflow-dispatch).
1 Commits • 1 Features
May 1, 2026May 2026: Delivered a manual trigger for GitHub Actions workflows in navikt/security-playbook, enabling workflow_dispatch to run workflows on demand. This enhances CI/CD control, accelerates testing, and improves incident response for security playbooks. No major bugs reported this month. The change is anchored by commit 6c249519159a1777fd581316d2d871c6424c20f9 (Legger til workflow-dispatch).
May 2026
April 2026
1 Commits • 1 Features
Apr 1, 2026April 2026: Delivered Threat Modeling Guidance Section in navikt/security-playbook to clarify goals and improve threat modeling adoption. Demonstrated strong documentation and security concepts through Git-based content, contributing to governance and cross-team knowledge sharing. No major bugs fixed in the monitored repositories this month.
April 2026
1 Commits • 1 Features
Apr 1, 2026April 2026: Delivered Threat Modeling Guidance Section in navikt/security-playbook to clarify goals and improve threat modeling adoption. Demonstrated strong documentation and security concepts through Git-based content, contributing to governance and cross-team knowledge sharing. No major bugs fixed in the monitored repositories this month.
December 2025
1 Commits • 1 Features
Dec 1, 2025December 2025 focused on delivering a targeted enhancement to improve the readability and logical flow of data flow diagrams in the security playbook. The Data Flow Diagram Readability Enhancement restructures DFD symbol ordering to aid stakeholder understanding of system processes. No major bugs were reported this month. The change accelerates reviews, reduces misinterpretation, and strengthens the documentation’s value for security governance.
1 Commits • 1 Features
Dec 1, 2025December 2025 focused on delivering a targeted enhancement to improve the readability and logical flow of data flow diagrams in the security playbook. The Data Flow Diagram Readability Enhancement restructures DFD symbol ordering to aid stakeholder understanding of system processes. No major bugs were reported this month. The change accelerates reviews, reduces misinterpretation, and strengthens the documentation’s value for security governance.
December 2025
October 2025
1 Commits • 1 Features
Oct 1, 2025Month 2025-10: Documentation-focused update to enhance input validation guidance in the security playbook.
October 2025
1 Commits • 1 Features
Oct 1, 2025Month 2025-10: Documentation-focused update to enhance input validation guidance in the security playbook.
August 2025
1 Commits • 1 Features
Aug 1, 20252025-08 monthly summary focusing on security documentation updates and developer guidance for secure input handling in navikt/security-playbook. Delivered enhancements to input validation documentation, expanded the file uploads section, and introduced Content Security Policy (CSP) guidance for output sanitization. The changes strengthen secure-by-default practices and provide clearer, actionable guidance for developers handling user input and data presentation.
1 Commits • 1 Features
Aug 1, 20252025-08 monthly summary focusing on security documentation updates and developer guidance for secure input handling in navikt/security-playbook. Delivered enhancements to input validation documentation, expanded the file uploads section, and introduced Content Security Policy (CSP) guidance for output sanitization. The changes strengthen secure-by-default practices and provide clearer, actionable guidance for developers handling user input and data presentation.
August 2025
June 2025
2 Commits • 1 Features
Jun 1, 2025June 2025 monthly summary for navikt/security-playbook. Focused on documentation improvements around input validation to standardize secure development practices and reduce ambiguity. Delivered a new Input Validation Documentation Enhancement page and corrected typographical errors to improve clarity. No major bug fixes this month; efforts centered on documentation quality, consistency, and onboarding support.
June 2025
2 Commits • 1 Features
Jun 1, 2025June 2025 monthly summary for navikt/security-playbook. Focused on documentation improvements around input validation to standardize secure development practices and reduce ambiguity. Delivered a new Input Validation Documentation Enhancement page and corrected typographical errors to improve clarity. No major bug fixes this month; efforts centered on documentation quality, consistency, and onboarding support.
January 2025
4 Commits • 3 Features
Jan 1, 2025January 2025 focused on strengthening security tooling, stabilizing CI, and refining visual communication for the security playbook. Delivered (1) Zizmor static analysis integration for GitHub Actions with a dedicated workflow and docs, (2) CI workflow version management to pin GitHub Actions versions for stable builds and cleanup outdated references, and (3) visual refresh of the security playbook assets to improve data-flow diagrams. These changes reduce build risk, speed up feedback loops, and enhance security visibility for teams and stakeholders.
4 Commits • 3 Features
Jan 1, 2025January 2025 focused on strengthening security tooling, stabilizing CI, and refining visual communication for the security playbook. Delivered (1) Zizmor static analysis integration for GitHub Actions with a dedicated workflow and docs, (2) CI workflow version management to pin GitHub Actions versions for stable builds and cleanup outdated references, and (3) visual refresh of the security playbook assets to improve data-flow diagrams. These changes reduce build risk, speed up feedback loops, and enhance security visibility for teams and stakeholders.
January 2025
December 2024
1 Commits • 1 Features
Dec 1, 2024December 2024 (2024-12) monthly summary focusing on key accomplishments in navikt/security-playbook, with emphasis on feature delivery for meetup event documentation and data quality improvements. No major bugs fixed this period. Impact: improved planning accuracy, stakeholder communication, and downstream data integration.
December 2024
1 Commits • 1 Features
Dec 1, 2024December 2024 (2024-12) monthly summary focusing on key accomplishments in navikt/security-playbook, with emphasis on feature delivery for meetup event documentation and data quality improvements. No major bugs fixed this period. Impact: improved planning accuracy, stakeholder communication, and downstream data integration.
October 2024
1 Commits • 1 Features
Oct 1, 2024Concise monthly summary for 2024-10 focused on business value and technical achievements in the repo navikt/security-playbook.
1 Commits • 1 Features
Oct 1, 2024Concise monthly summary for 2024-10 focused on business value and technical achievements in the repo navikt/security-playbook.
October 2024
Activity
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Quality Metrics
Correctness97.0%
Maintainability97.0%
Architecture95.4%
Performance93.8%
AI Usage20.0%
Skills & Technologies
Programming Languages
MarkdownN/AYAML
Technical Skills
CI/CDDevOpsDocumentationGitHub ActionsSecuritySecurity Best PracticesSecurity ScanningTechnical Writingdiagram designdocumentationsecurity best practicessystem architecture
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline