How Protectstar protects your privacy: data protection, data minimization, and secure processing explained simply

At Protectstar, one simple principle applies: Your privacy is not a side topic — it is part of the product. That is why our apps rely on strict data minimization, no trackers, no advertising IDs, and no sale or sharing of your data for marketing purposes.

What we deliberately do not do

We do not collect content from your files or apps, no GPS or movement data, and no advertising or tracking IDs. Our security apps are designed to protect you — not to build a profile about you.

What data we process in a minimal way

To make protection against malware, spyware, tampering, and suspicious patterns possible at all, some Android apps require certain technical signals. These primarily include:

• App names / package identifiers
• Checksums such as SHA-256 or MD5
• optionally device metadata such as Android version, manufacturer, or model
• in certain technical cases, short-term IP processing

This data helps detect threats, make tampering visible, and continuously refine detection — for example to reduce false positives. The key point is this: We do not transfer private content, only the technical characteristics required for protection.

How we protect this data

According to our current policies, processing is carried out encrypted via HTTPS / AES-256. Protectstar also states that it uses ISO 27001-certified data centers in Germany and describes the processing as taking place for only as long as necessary, typically only for the specific analysis purpose. For Android apps that process technical data, a clear in-app disclosure with user consent is also described.

What this means for you in practice

You get strong protection without unnecessarily sacrificing your privacy. That is exactly our goal: as much security as possible with as little data processing as possible. No security solution can work entirely without technical signals — but it can handle them transparently, sparingly, and responsibly. That is exactly the standard by which we design our products.