Public nodes
Review scanner sources against the access needs of a node before choosing where to apply a deny rule.
Industry blocklist
Cryptocurrency Infrastructure blocklist
Keep public node connectivity available while tightening the edges around wallet and management services.
The coverage
What our sensors observed
Our sensors saw probes against public blockchain nodes, wallet services, payment channels, and peer networks. The mapping includes services intended for public connections as well as interfaces that may need narrower access.
Why use this feed
Keep public node traffic available while reviewing observed scanners at wallet and management boundaries. Use this feed as one source for tighter edge rules on interfaces that do not need open access.
In your network
Where this feed fits
Use the observed source list where your existing edge controls meet these reachable services.
Wallet services
Use the feed around reachable wallet interfaces that do not need the same open access as a public node.
Operations endpoints
Bring the source list into existing rules for the management services that support payment and peer networks.
Getting started
Put the feed to work
Choose your industry coverage, connect the feed to your existing firewall, and review exceptions with the people who run each service.
Choose coverage
Select this industry in a blocklist plan. Your selected industries and included threat categories are delivered in one continuously updated feed.
Connect your edge
Pull the feed in a supported format or use a firewall preset. Optional network aggregation can help where rule capacity is limited.
Review access
Check exceptions and existing allowlists before applying a deny rule to any service that needs outside connections.
Scope of the data
What this feed measures
Some services in this mapping are meant to accept public connections. Check the role of each endpoint before blocking a source.
Our sensors record connections to mapped services. The resulting source list helps you review or block observed scanners; it does not reveal what those scanners intended to do.
Industry blocklists
Start blocking observed scanner sources.
Test a scanner sample in your existing security tools, then choose the coverage that fits your network.
Your next step
Choose this industry in a blocklist plan. The feed stays current as our sensors observe new scanner sources.