DLPプロファイル
DLPプロファイルは、検出したいデータパターンを定義する正規表現のコレクション(検出エントリとも呼ばれます)です。Cloudflare DLPは、一般的な検出用の事前定義されたプロファイルを提供するほか、データ、組織、リスク許容度に特化したカスタムDLPプロファイルを構築することもできます。
- In Zero Trust ↗, go to DLP > DLP Profiles.
- Choose a predefined profile and select Configure.
- Enable one or more Detection entries according to your preferences. The DLP Profile matches using the OR logical operator — if multiple entries are enabled, your data needs to match only one of the entries.
- Select Save profile.
このプロファイルをDLPポリシーやCASB統合で使用できます。
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In Zero Trust ↗, go to DLP > DLP Profiles.
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Select Create profile.
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Enter a name and optional description for the profile.
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Add custom or existing detection entries.
Add a custom entry
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Select Add custom entry and give it a name.
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In Value, enter a regular expression (or regex) that defines the text pattern you want to detect. For example,
test\d\dwill detect the wordtestfollowed by two digits.- Regular expressions are written in Rust. We recommend validating your regex with Rustexp ↗.
- DLP detects UTF-8 characters, which can be up to 4 bytes each. Custom text pattern detections are limited to 1024 bytes in length.
- DLP does not support regular expressions with
+or*operators because they are prone to exceeding the length limit. For example, the regex patterna+can detect an infinite number ofacharacters. We recommend usinga{min,max}instead, such asa{1,1024}.
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To save the detection entry, select Done.
Add existing entries
Existing entries include predefined detection entries and DLP datasets.
- Select Add existing entries.
- Choose which entries you want to add, then select Confirm.
- To save the detection entry, select Done.
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(Optional) Configure Advanced settings for the profile.
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Select Save profile.