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mukul975
8cae0648ec
Demand-driven expansion targeting the fastest-growing 2025-2026 threat and
skills categories (ISC2/WEF/CrowdStrike/Mandiant signals):
- AI Security (NEW domain, 12 skills): LLM red-teaming with garak/PyRIT,
prompt injection (direct/indirect/RAG), MCP tool-poisoning, agentic tool
invocation, guardrails, model/data poisoning, system-prompt leakage,
embedding/vector weaknesses, model extraction, continuous red-teaming
- Supply Chain Security (NEW domain, 5 skills): SBOMs, dependency confusion,
malicious-npm triage, typosquatting, SLSA/Sigstore provenance
- Hardware & Firmware Security (NEW domain, 4 skills): CHIPSEC/UEFI audit,
Secure Boot bypass, TPM measured-boot attestation, ESP bootkit hunting
- Identity (10): Entra ID/ROADtools, GraphRunner, AADInternals, ADCS/Certipy,
shadow credentials, coercion, BloodHound CE, device-code phishing, SSO abuse
- Cloud-native (8): Stratus, Pacu, CloudFox, container escape, K8s RBAC,
Falco, Trivy, kube-bench
- Offensive C2 (6): Sliver, Havoc, NetExec, DPAPI, NTLM relay ESC8, redirectors
- DFIR (6): Hayabusa, Chainsaw, KAPE, Velociraptor, EZ Tools, Plaso
- Backfill (4): OpenCTI, MISP, honeytokens, post-quantum crypto migration
Each skill follows the repo taxonomy (SKILL.md + references/{standards,api-reference}.md
+ scripts/agent.py + LICENSE), with researched real tool commands (no placeholders),
complete frontmatter, and ATT&CK/ATLAS + NIST CSF mappings. Updates README domain
table, skill count, and index.json.
65 lines
2.7 KiB
Markdown
65 lines
2.7 KiB
Markdown
# Kubernetes RBAC Audit — Command Reference
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## kubectl auth can-i
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| Command | Purpose |
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|---------|---------|
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| `kubectl auth can-i --list` | List all permissions for the current identity |
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| `kubectl auth can-i --list --as=system:serviceaccount:NS:SA` | List permissions for a service account (impersonation) |
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| `kubectl auth can-i <verb> <resource>` | Check a single permission |
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| `kubectl auth can-i <verb> <resource> --all-namespaces` | Check across namespaces |
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| `kubectl auth can-i '*' '*'` | Check for wildcard god-mode |
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| `--as-group=<group>` | Impersonate a group (e.g. system:masters) |
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## kubectl-who-can (krew: who-can)
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| Command | Purpose |
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|---------|---------|
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| `kubectl who-can create pods` | List subjects that can create pods |
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| `kubectl who-can get secrets -n NS` | Subjects that can read secrets in a namespace |
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| `kubectl who-can '*' '*'` | Subjects with full wildcard access |
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| `kubectl who-can create serviceaccounts/token` | Token-minting subjects |
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## rakkess / access-matrix (krew: access-matrix)
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| Command | Purpose |
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|---------|---------|
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| `kubectl access-matrix` | Verb x resource matrix for current subject |
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| `kubectl access-matrix --as system:serviceaccount:NS:SA` | Matrix for another subject |
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| `kubectl access-matrix resource pods` | Who can do what on pods (`resource` subcommand) |
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## rbac-lookup (krew: rbac-lookup)
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| Command | Purpose |
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|---------|---------|
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| `kubectl rbac-lookup <name>` | Show roles bound to a subject |
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| `kubectl rbac-lookup <sa> --kind serviceaccount` | Filter to service accounts |
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| `kubectl rbac-lookup --output wide` | Include the source binding |
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## rbac-police
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| Command | Purpose |
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|---------|---------|
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| `rbac-police eval ./lib/policies/` | Run all escalation policies against the live cluster |
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| `rbac-police eval <policy.rego> -f json -o out.json` | Run one policy, JSON output |
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| `rbac-police collect -o snapshot.json` | Snapshot RBAC for offline analysis |
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| `rbac-police eval ./lib/policies/ --collect-results snapshot.json` | Evaluate from a snapshot |
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| `--severity-threshold High` | Filter to high-severity findings |
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## Dangerous Verbs / Resources
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| Verb | Sensitive Resources |
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|------|---------------------|
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| `escalate` | roles, clusterroles |
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| `bind` | clusterroles |
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| `impersonate` | users, groups, serviceaccounts |
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| `create`/`update`/`patch` | pods, deployments, daemonsets, mutatingwebhookconfigurations |
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| `create` | pods/exec, pods/attach, pods/ephemeralcontainers, serviceaccounts/token |
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| `get`/`list`/`watch` | secrets |
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| `approve` | certificatesigningrequests/approval |
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## External References
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- Kubernetes RBAC Good Practices: https://kubernetes.io/docs/concepts/security/rbac-good-practices/
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- RBAC reference: https://kubernetes.io/docs/reference/access-authn-authz/rbac/
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