Signal Guardian

Understand your data footprint.

Estimate what platforms may know about you, and explore informational steps to reduce exposure.

Start Signal GuardianFor consultants

Features

Data footprint report

Estimate your visible footprint across Google, Meta and Amazon, based on data you upload.

Source integrity scoring

Each input is graded for freshness and completeness, so you can judge how much to trust the result.

Privacy action plan

Suggested steps you can review at your own pace — nothing is changed for you.

Exportable reports

Download an informational JSON or PDF summary of your report.

Refresh reminders

Get reminded when your uploaded data may be out of date.

What your report looks like

Example — sample data

This is an example report built from made-up sample figures, not from anyone's data. Every number is on the same 0–100 scale, and each one tells you what it is based on.

Your headline score
68/ 100
Overall Trust Score
Good

How complete and dependable this report is, combined with how limited your measured exposure looks. Higher is better.

How we calculate this
What goes in
  • Quality of the export files you imported
  • How much of each export we could read
  • How recent your exports are
  • Your exposure indicators (footprint, advertisers, privacy, data value)
What it does not mean
  • A security rating of your accounts
  • Proof that anything was or wasn't shared
  • A prediction of what any company will do next
Supporting indicators
  • Source Integrity
    Higher is better
    82/100
  • Digital Footprint
    Risk metric — higher means more exposure
    46/100
  • Privacy
    Risk metric — higher means more exposure
    41/100
  • Advertiser Exposure
    Risk metric — higher means more exposure
    58/100
  • Data Value
    Risk metric — higher means more exposure
    37/100

Your own report reads the same way: one headline score, supporting indicators underneath, and a plain-language explanation for every number.

Built on trust

  • ✓ Data is encrypted in transit (HTTPS/TLS)
  • ✓ Raw uploads are deleted after parsing
  • ✓ Reports depend only on the data you provide
  • ✓ Signal Guardian never silently accesses your accounts
  • ✓ VPN users are fully supported
  • ✓ No tracking, fingerprinting, or ad SDKs
  • ✓ User-controlled deletion at any time
  • ✓ Transparent, open scoring

Signal Guardian provides privacy exposure estimates based on user-provided data and connected services. It is not legal advice, cybersecurity certification, or a guarantee of complete exposure discovery.