What do whitelist and forbidNonWhitelisted do in NestJS ValidationPipe?
NestJS ValidationPipe can strip or reject properties a DTO does not declare. See what whitelist, forbidNonWhitelisted and transform do, and how to set them
Deep dives, practical guides, and incident analyses from engineers who build Safeguard. No fluff, no vendor FUD — just what you need to ship secure software.
NestJS ValidationPipe can strip or reject properties a DTO does not declare. See what whitelist, forbidNonWhitelisted and transform do, and how to set them
Install @nestjs/throttler, bind ThrottlerGuard globally, tune per route limits and fix the trust proxy gap so every user is not counted as one IP.
A clear naming scheme and a short tag set make AI agent identities easy to find in logs, reviews and incidents. A practical convention with examples.
Popularity, a verified badge or an official source does not replace a review. Five common beliefs about public CI templates, checked against GitHub docs.
An override is a patch on top of your own dependency tree, not a repair of the source. Three myths about overrides and the facts teams should hold onto.
Myth vs fact: acquired teams do not have to adopt every parent rule on day one. A small set of urgent controls first, the rest on a schedule you publish.
A scanner breaks builds only if you let it. Myths and facts about speed, blocking, side effects and rollback when adding a scanner to a legacy monorepo.
Myth. A granular token with bypass 2FA can publish without a second factor, so account 2FA does not protect it. What npm documents and how to limit damage.
A silence that never ends becomes a blind spot. Set an end time, an owner and a reason on every mute, and review the list weekly. A short policy to copy.
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