1️⃣ Deny-Lists Miss New Fields A deny-list only redacts what you’ve specified. If you add new fields and forget to update the list, sensitive data can slip through unredacted, exposing you to security risks. 🧵 1/5

2️⃣ Allow-Lists Provide Full Control An allow-list ensures that only the fields you explicitly approve are logged. New fields are excluded by default, so there’s no risk of accidentally logging sensitive information. 🧵 2/5

3️⃣ Reduces Human Error With a deny-list, every change to your data structure requires updating your redaction rules. An allow-list minimizes this risk by logging only what’s safe, reducing the chance of human error. 🧵 3/5

4️⃣ Simpler to Maintain Maintaining a deny-list can be complex, especially as your application grows. An allow-list simplifies this by focusing only on what should be logged, making your logging strategy easier to manage. 🧵 4/5