Zip Codes
Describes Philter's Zip Code filter.
This filter identifies zip codes in text.
This filter has no required parameters.
Parameter | Description | Default Value |
|---|---|---|
zipCodeFilterStrategies | A list of filter strategies. | None |
enabled | When set to false, the filter will be disabled and not applied | true |
ignored | A list of terms to be ignored by the filter. | None |
requireDelimiter | When set to false, the filter will not require a dash in 9 digit zip codes, e.g. 12345-6789. Setting to false may increase the number of zip code false positives. | true |
The filter may have zero or more filter strategies. When no filter strategy is given the default strategy of
REDACT is used. When multiple filter strategies are given the filter strategies will be applied in order as they are listed. See Filter Strategies for details.Strategy | Description |
|---|---|
REDACT | Replace the sensitive text with a placeholder. |
RANDOM_REPLACE | Replace the sensitive text with a similar, random value. |
STATIC_REPLACE | Replace the sensitive text with a given value. |
CRYPTO_REPLACE | Replace the sensitive text with its encrypted value. |
HASH_SHA256_REPLACE | Replace the sensitive text with its SHA256 hash value. |
TRUNCATE | Replace the sensitive text by removing the last x digits. (Set the number of digits using the truncateDigits parameter of the filter strategy.) |
ZERO_LEADING | Replace the sensitive text by zeroing the first 3 digits. |
Conditional | Description | Operators |
|---|---|---|
TOKEN | Compares the value of the sensitive text. | == , != |
CONTEXT | Compares the filtering context. | == , != |
CONFIDENCE | Compares the confidence in the sensitive text against a threshold value. | < , <=, > , >=, ==, != |
POPULATION | Compares the population of the zip code against the 2010 census values. | < , <=, > , >=, ==, != |
{
"name": "zip-code-example",
"identifiers": {
"zipCode": {
"zipCodeFilterStrategies": [
{
"strategy": "REDACT",
"redactionFormat": "{{{REDACTED-%t}}}"
}
]
}
}
}
Last modified 4mo ago