A Security Group that Drops Inbound by Default

The default inbound policy is accept, so a group with no rules admits every packet on every port and your rules are exceptions to accept-all; SSH from everywhere is the first rule offered; and the group filters the public interface only. Drop by default, SSH from a /0 refused unless accepted, the SMTP block kept unless a relay says otherwise, and outputs that say the Private Network is unfiltered.

This is the operations reference: version drift, dependants and neighbours. For what the module provisions, its inputs and outputs, and how to buy it, see the catalogue entry.

terraformScalewaySecurity & Identityv1.0.0static-validated

Provider drift

This artifact declares no Terraform provider requirements, so there is nothing to drift. Provider freshness applies to Terraform and OpenTofu modules.

What depends on this

No reference architecture names this module, so changing it affects only configurations that reference it directly.

Nearest alternatives

Nothing else in the catalogue covers security & identity on Scaleway. If this module is not the right shape, the closest options are on other clouds.

The same job on other clouds

Cloud Firewall on other providers. Useful when the cloud is still open, or when you are pricing a second one. How far a comparison like that can be trusted is covered in comparing clouds.

A Cloud Firewall Attached to Droplets with SSH from Somewhere SpecificDigitalOcean A Firewall Group that Names Its Sources and Says What It Does Not DoVultr A Firewall Policy that Governs a Network and Leaves a RecordGoogle Cloud A Firewall Without the Default Rules that Admit EverythingCivo A Hetzner Firewall Applied to Servers that Says What It Does About OutboundHetzner A Security Group Whose Members Cannot Reach Each Other Unless ToldAlibaba Cloud A Security Group Without the Rules You Did Not WriteHuawei Cloud A Security Group Written as One Ordered Rule Set with a Deny at the EndTencent Cloud A Security Group that Is Attached and Says What Empty MeansIBM Cloud A Security Group that Names Its Sources and Says What It Does Not FilterExoscale

Installing it

module "scaleway_security_group" {
  source  = "www.iac-bazaar.com/iac-bazaar/scaleway-security-group/scaleway"
  version = "1.0.0"
}

A registry token is required for the download itself. Installing through the registry protocol has the two credential steps.