EU Sovereignty Score
Self-hosted / open sourceCybersecurityHeadquarters: FR

6cure Threat Protection: sovereignty score and 8 European alternatives

6cure Threat Protection is an anti-DDoS solution from 6cure, a French software company focused on responding to cybersecurity incidents. It is delivered as appliances, physical or virtual, and filters volumetric and application-layer DDoS attacks in real time. It can sit permanently on the customer's premises, be deployed upstream at operator or cloud level, or be combined in a hybrid set-up. The company also offers 6cure DNS Protection for securing DNS infrastructure and a DDoS assessment service to test the resilience of an infrastructure.

6cure SAS is headquartered in Hérouville-Saint-Clair, France. The appliances run in the customer's own or operator environment, so no customer traffic needs to go to a vendor-run cloud service. No hosting location is stated, as it does not apply to an installed solution. The owner of the company is not stated, and no GDPR statement was found. For a European organisation this means a French supplier with a solution it operates itself. Ask the vendor about contractual and privacy arrangements.

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Sovereignty score
80 / 1000 = high exposure
100 = sovereign
  • Jurisdiction SOV-2100
    Headquartered in the EU: European law applies
  • Data residency SOV-3100
    EU-only hosting
  • Cryptographic key sovereignty SOV-380
    Closed source, but self-hostable: encryption keys and runtime under your own control
  • Freedom from lock-in SOV-640
    Closed source: switching requires data migration
  • Source & runtime sovereignty SOV-4 · SOV-680
    Closed source, but self-hostable on your own infrastructure

SOV codes: the matching objective in the European Commission's Cloud Sovereignty Framework. Official source

How the score is calculated

Facts and evidence

Last checked October 15, 2026
Headquarters
FR (EU)Verified by hand
Data hosting
Self-hosted, e.g. in EU (your choice)Verified by hand
Open-source
NoVerified by hand
GDPR-compliant
NoVendor-stated
Category
Cybersecurity
Type
Product
Website
6cure.com ↗

How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to 6cure Threat Protection

The European alternatives to 6cure Threat Protection come from our knowledge base of over 9,400 vendors. We only list vendors headquartered in the EU or the EEA; fully European-owned vendors rank before vendors with a foreign owner. For each alternative you see the country, the open-source status and a short description.

Score per alternative: 0 = high exposure, 100 = sovereign

230 European Cybersecurity vendors are in the catalogue. View the whole category · Submit an alternative · View category on the map

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Why digital sovereignty matters with 6cure Threat Protection

6cure Threat Protection is headquartered in FR and therefore falls under European law: the GDPR, NIS2 and the Data Act. No foreign legislation can compel access to your data.

6cure Threat Protection runs on infrastructure you choose and control yourself. You decide where the data lives, including fully within the EU if you want — this is not a fixed hosting choice made by the vendor.

6cure Threat Protection is closed source, but you run the software yourself on your own infrastructure. The encryption keys and the runtime therefore stay under your own control, though you cannot audit or modify the source code. Ask about export options and open standards to limit software-level lock-in.

What this means for your organisation depends on your whole stack and context. The free assessment weighs 6cure Threat Protection together with your other vendors and gives a total score, a heatmap and the main risk drivers.

Frequently asked questions

What is the best European alternative to 6cure Threat Protection?

It depends on your use case. Strong EU alternatives to 6cure Threat Protection include 1Protection.AI, Actalis and advact. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to 6cure Threat Protection?

Our list of EU alternatives to 6cure Threat Protection is mostly commercial options. Browse the category on the map for open-source choices.

Is 6cure Threat Protection GDPR-compliant and where is the data hosted?

6cure Threat Protection is headquartered in FR (EU) and hosts data in EU. That makes 6cure Threat Protection an EU-sovereign choice in its own right; the EU alternatives on this page are comparable European tools.

Details and sources

Verified by handHeadquarters, owner, hosting locations and licence have been checked by us against public sources. Free of charge and for every vendor, not a paid label. Nothing in this knowledge base is taken over automatically. Last checked on October 15, 2026.

Sources

Public sources used in the latest check of this record.

Compliance evidence

The links below point to the vendor's own public documents. We only record what we found: a missing link means "not found publicly", not "not compliant".

No public compliance evidence has been recorded for this vendor yet. Do you know its DPA or subprocessor list? Something wrong? Suggest a correction

Cyber Resilience Act

Public signals that relate to the EU Cyber Resilience Act. They do not count towards the score. A missing line means "not found publicly".

We found none of these signals on the vendor's own site when we checked.

For products in scope of the CRA, CE marking is required from 11 December 2027; this cannot be checked yet.

Checked on October 15, 2026. What is the Cyber Resilience Act?

In the changelog

Earlier changes to this page, as listed in the public changelog.

Digital sovereignty in Cybersecurity

Cybersecurity: Threat detection, endpoint protection, SIEM, vulnerability management. In this category the choice of vendor determines who has legal access to your data, where that data lives and how easily you can switch later.

Also in this category

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8 European alternatives to 6cure Threat Protection — GDPR-compliant & EU-hosted · EU Sovereignty Score