Hub rules-cloud

rules-cloud

v5 public Verified

Cloud

Community-governed security ruleset for Cloud

@sigmashakeinc 0 pulls 12 rules published Apr 10, 2026 synced Oct 11, 2026 sigmashakeinc/rules/rulesets/rules-cloud →
Severity
7 error 4 warn 1 info
demo.cast
Community-governed security ruleset for Cloud

Rules index

12 governance rules

Indexed from the repository's .rules files, grouped by technology. Expand any rule to read the raw source.

k8s

audit-k8s-port-forward info log

User is port-forwarding to a pod. This could expose internal services externally.

Rule source requires an active Pro or Enterprise subscription.
block-k8s-delete-namespace error block

Blocked 'kubectl delete namespace' to prevent accidental loss of cluster resources.

Rule source requires an active Pro or Enterprise subscription.
block-privileged-pod error block

Blocked creation of privileged pods to prevent container escapes and host takeover.

Rule source requires an active Pro or Enterprise subscription.
warn-missing-resource-limits warning log

Kubernetes manifest is missing resource CPU or Memory limits. This can lead to cluster instability.

Rule source requires an active Pro or Enterprise subscription.

terraform

block-hardcoded-aws-credentials error block

Hardcoded AWS credentials detected in Terraform source (CWE-798). AKIA* access keys and 40-character secret keys embedded in .tf or .tfvars files will be committed to version control, exposing them to anyone with repo access. Use the AWS provider's default credential chain (environment variables, shared credentials file, or IAM instance roles) and never inline credentials. Rotate any key that was already committed.

Rule source requires an active Pro or Enterprise subscription.
block-open-rdp-security-group error block

Security group rule opens RDP (port 3389) to the entire internet (0.0.0.0/0). Publicly exposed RDP is one of the most exploited attack surfaces in cloud environments (BlueKeep CVE-2019-0708, DejaBlue). Restrict RDP ingress to known management CIDRs or use a VPN/bastion host.

Rule source requires an active Pro or Enterprise subscription.
block-open-ssh-security-group error block

Security group rule opens SSH (port 22) to the entire internet (0.0.0.0/0). This exposes instances to brute-force and exploitation of any SSH daemon vulnerabilities (CWE-284). Restrict SSH ingress to known management CIDR ranges, or use AWS Systems Manager Session Manager to eliminate the need for open SSH entirely.

Rule source requires an active Pro or Enterprise subscription.
block-public-s3-bucket error block

Detected S3 bucket configuration with public access enabled. This is a critical security risk.

Rule source requires an active Pro or Enterprise subscription.
block-terraform-destroy error block

Blocked 'terraform destroy' to prevent accidental infrastructure deletion. Use targeted removal if necessary.

Rule source requires an active Pro or Enterprise subscription.
warn-force-detach-policy warning log

Terraform is force-detaching an IAM policy. This could result in unexpected permission loss.

Rule source requires an active Pro or Enterprise subscription.
warn-large-terraform-plan warning log

Terraform plan contains a large number of resource changes. Please review carefully.

Rule source requires an active Pro or Enterprise subscription.
warn-terraform-no-backend-state warning log

Terraform configuration lacks a remote backend for state storage. Local state files contain sensitive resource metadata (including secret outputs) and are not suitable for team use or disaster recovery. Configure an S3 (with DynamoDB lock), GCS, or Terraform Cloud backend to store state remotely and encrypted.

Rule source requires an active Pro or Enterprise subscription.

Version metadata

Published metadata

The hash-locked record of this published ruleset. When source contents change, the maintainer resyncs and the version bumps.

Version
v5
Published
Apr 10, 2026
Source commits
0
Synced
Oct 11, 2026
Hash
e98409a2ed26ebcd2e6023d48da05c17f862fcdcb920998fc11ea27d0834acb8
Signature
Verified (publisher key)
Tested with
claude-code@current
Plan
Starter (free)
Visibility
Public

Source history

Recent commits

Latest commits touching rulesets/rules-cloud/.sigmashake/rules in sigmashakeinc/rules/rulesets/rules-cloud. The published version only bumps when a maintainer resyncs.

No commit history available.