We are pleased to announce that we have extended Cloudsmith's policy management to include the ability to configure Package Deny Policies. Package Deny Policies let you explicitly block matched packages from being downloaded through your organization.
Package Deny Policies use Cloudsmith's core search and filter syntax to describe the rules, allowing you to specify simple rules matching package names and versions, or combine query strings to build up more complex rules.
Package Deny Policies is in Early Access for Ultra customers - reach out to us today to get started.