GridShield
Read-only NERC CIP evidence collection for solar, wind and battery storage operators. On-premises, air-gapped capable.
Read-only NERC CIP evidence collection for solar, wind and battery storage operators. On-premises, air-gapped capable.
This page is designed to help you find out whether GridShield is good and if it is the right choice for you.
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Read-only collection
Collects configuration and log evidence read-only; Modbus read requests only and read-only DNP3 polling, so it never changes device settings.
Hash-chained Evidence Vault
Every evidence record is SHA-256 hash-chained per asset, and the vault verifies the chain.
Configuration baselines and drift
Each collection is compared with the asset's baseline (firmware, software, ports, accounts); a person reviews and approves changes.
On-premises, air-gapped install
Installs from a bootable ISO; offline update packages are Ed25519-signed and verified before install.
Vulnerability matching
NVD and CISA KEV advisories matched against the collected inventory, with an OT-relevance filter and no active scanning.
GridShield is built for power generation sites (solar, wind and battery storage) rather than substations. It collects NERC CIP evidence read-only, so it never changes a device setting; it keeps every evidence record in a SHA-256 hash chain per asset, so a record can be shown to be unaltered; and it installs on-premises from a bootable ISO, including at air-gapped sites.
GridShield focuses on evidence: what each device reports, what changed against its baseline, and a tamper-evident record of both. It runs inside your own network with no cloud dependency, collects without installing software on controllers or inverters, and never changes device settings. GridShield is pre-launch, so it suits teams that want to try it early and shape it with us.
Compliance and OT teams at owners and operators of solar, wind and battery storage plants that fall under NERC CIP, and the O&M providers that run those plants.
GridSafe Technology was founded in 2026 in Chicago to help power generation teams collect NERC CIP evidence continuously, instead of rebuilding it by hand before each audit.
Command Center: Python 3.12 with FastAPI, PostgreSQL 16 and a React UI. Site Nodes and the optional endpoint Agent are written in Go. Nodes talk to the Command Center over mutually authenticated TLS (gRPC), and update packages are Ed25519-signed.
We have collected here some useful links to help you find out if GridShield is good.
Check the traffic stats of GridShield on SimilarWeb. The key metrics to look for are: monthly visits, average visit duration, pages per visit, and traffic by country. Moreoever, check the traffic sources. For example "Direct" traffic is a good sign.
Check the "Domain Rating" of GridShield on Ahrefs. The domain rating is a measure of the strength of a website's backlink profile on a scale from 0 to 100. It shows the strength of GridShield's backlink profile compared to the other websites. In most cases a domain rating of 60+ is considered good and 70+ is considered very good.
Check the "Domain Authority" of GridShield on MOZ. A website's domain authority (DA) is a search engine ranking score that predicts how well a website will rank on search engine result pages (SERPs). It is based on a 100-point logarithmic scale, with higher scores corresponding to a greater likelihood of ranking. This is another useful metric to check if a website is good.
The latest comments about GridShield on Reddit. This can help you find out how popualr the product is and what people think about it.
Do you know an article comparing GridShield to other products?
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Is GridShield good? This is an informative page that will help you find out. Moreover, you can review and discuss GridShield here. The primary details have been verified within the last quarter. So they could be considered up to date. If you think we are missing something, please use the means on this page to comment or suggest changes. All reviews and comments are highly encouranged and appreciated as they help everyone in the community to make an informed choice. Please always be kind and objective when evaluating a product and sharing your opinion.
