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Solving yesterday's problems with tomorrow's code
:octocat:
Solving yesterday's problems with tomorrow's code
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Achievements

Achievement: Pair ExtraordinaireAchievement: Pull Sharkx2Achievement: Quickdraw

Achievements

Achievement: Pair ExtraordinaireAchievement: Pull Sharkx2Achievement: Quickdraw

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jijo-OO7/README.md

GitHub Banner

Hello World! , I'm Suman Mandal

🛠️ Languages and Tools

Java  MySQL  MongoDB  Go  Git  Docker  Kubernetes  Terraform  Linux  Bash 

🔐 Featured Security Engineering Work

Kubescape Report Protection

Designed and shipped a multi-stage report-protection workflow in Kubescape, evolving from deterministic anonymization of Kubernetes resource metadata into reversible encryption and decryption of sensitive report data.

Highlights:

  • Kubernetes resource, container, and service-account anonymization
  • Repository, Git, annotation, and filesystem metadata protection
  • AES-GCM encryption and Data Encryption Key (DEK) wrapping
  • Reversible resource and container metadata transformation
  • Report decryption and CLI documentation
  • Multiple upstream contributions shipped in Kubescape v4.0.11

📖 Read the full engineering case study → 🔗 Original Kubescape feature request → 📖 Offical Docs → 📖 Blog →

🔏 RegoLibrary Release Integrity

Built a layered software supply-chain release-integrity workflow for Kubescape RegoLibrary, evolving artifact verification from SHA-256 checksums into an authenticated release-verification chain.

Highlights:

  • SHA-256 verification of release artifacts
  • Explicit ErrChecksumVerification security boundary
  • Kubescape hard-failure behavior on checksum verification errors
  • Cosign keyless signing of the release checksum manifest
  • Sigstore bundle and signer identity verification
  • Trusted-root handling with LiveTrustedRoot
  • sigstore-go upgrade and trusted-root refresh
  • Real GitHub Release integration testing
  • Downstream consumption in Kubescape
  • Released in RegoLibrary v2.0.36

📖 Read the full engineering case study →

🔗 RegoLibrary v2.0.36 →

Reach Me

📧 sumanmandal.dev@gmail.com

github-snake

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  1. chainrisk chainrisk Public

    ChainRisk is a CLI tool for analyzing software supply chain risk using SBOMs.

    Go

  2. kubescape kubescape Public

    Forked from kubescape/kubescape

    Kubescape is an open-source Kubernetes security platform for your IDE, CI/CD pipelines, and clusters. It includes risk analysis, security, compliance, and misconfiguration scanning, saving Kubernet…

    Go

  3. opentelemetry-collector-contrib opentelemetry-collector-contrib Public

    Forked from open-telemetry/opentelemetry-collector-contrib

    Contrib repository for the OpenTelemetry Collector

    Go