Saudi Data Protection Compliant

Anonymize sensitive data.
Automatically.

Upload your dataset and watch it pass through classification, NLP detection, masking, and validation — all in one pipeline. Download the result knowing it meets privacy thresholds.

localhost:3000/jobs/82c70b85
SADN
SADN
شبكة إخفاء البيانات
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Jobs / patients_200.csv
Awaiting Approval
Your data is ready
patients_200.csv · 20.3 KB · 200 rows
CSV
What ChangedOriginal → Protected
name
Ahmed Al-Saud
SUPPRESSED
nat. id
1234567890
SUPPRESSED
age
34
Adult
city
Dammam
Saudi Arabia
phone
+966501234567
SUPPRESSED
diagnosis
Diabetes Type 2
Kept as-is
Pipeline Journey
Upload
Classify
NLP
Mask
Validate
?Approve
✓ Approve & Release
✕ Reject
Privacy Score
92/ 100
Strong Protection
All metrics passed
Metrics
k-Anonymity29
Pass
l-Diversity5
Pass
t-Closeness.046
Pass
Risk Score3.4%
Pass
File Details
Filenamepatients_200.csv
Size20.3 KB
Rows200
FormatCSV
Phasestaging

How it works

Six stages, fully automated. Your data flows through the pipeline and comes out safe.

Step 1
Upload

Drop your CSV, JSON, or Parquet

Step 2
Classify

Columns auto-classified by sensitivity

Step 3
NLP Detect

Named entities found in free text

Step 4
Mask

5 techniques applied per column type

Step 5
Validate

k-anonymity, l-diversity, t-closeness

Step 6
Approve

Review metrics, then release

Built for real privacy

Not a toy. Production-grade anonymization with mathematically proven privacy guarantees.

5 Masking Techniques

Suppression, generalization, pseudonymization, date shifting, and NLP redaction — automatically selected per column.

Privacy Metrics

k-anonymity, entropy l-diversity, t-closeness via earth mover's distance. Prosecutor, journalist, and marketer risk models.

NLP Entity Detection

Regex + dictionary layers detect Saudi IDs, IBANs, names, hospitals, and locations in free-text columns.

Approval Workflow

Data owners review privacy scores and approve or quarantine datasets before release. Full audit trail.

Ready to protect your data?

Upload a dataset and see the anonymization pipeline in action. Full privacy metrics, approval workflow, and audit trail included.

Get Started
SADNSADN· CS 511 Capstone Project
University project — not for production use