mask-pii for Red

Choose the Red implementation of mask-pii to mask email and phone PII in logs and data pipelines. The workflow remains easy to review.

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Email masking

Masks the local part while keeping the domain visible.

Phone masking

Masks sensitive digits while preserving the format and visible suffix.

Builder-style API

Enable email and phone rules, and set the mask character explicitly before processing.

Install and run a first example

Load the Red implementation from the tagged source checkout and run the minimal example below. It enables both masking rules explicitly and records the expected output.

Installation

cp red/mask-pii.red ./mask-pii.red

Usage

example.red

Red [
    Title: "mask-pii example"
]

do %mask-pii.red

masker: make-masker
masker/mask-emails
masker/mask-phones
masker/with-mask-char #"#"

input: "Contact: alice@example.com or 090-1234-5678."
output: masker/process input

print output
; Output: Contact: a####@example.com or ###-####-5678.

Note

Please check the README for exact package ecosystem details and API examples for this language.

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