11ai Vercel Core security

Platform security changes can block legitimate users or expose every deployment Resolve exact team, project, environment, deployment or domain, affected users, remote impact, and acceptance check before acting.

Version baseline: Use current Vercel platform and CLI documentation as of July 2026. The platform has no single major version, so confirm availability, plan limits, and rollout status for every feature.

Inspect first

npx vercel project ls 2>/dev/null | head -100
rg -n 'Content-Security-Policy|Strict-Transport-Security|X-Frame-Options|firewall|waf|bot|protection' . --glob '*.{json,js,ts,md}' | head -140

Resolve team, project, environment, current policy, rule order, traffic baseline, administrator, exception process, and rollback.

Confirm before changing:

• Least-privilege team and project roles.
• Exact match conditions and precedence.
• Observed bot and attack traffic.
• Security headers compatible with application behavior.

Operate

npm test --if-present
npm run build --if-present

Stage narrow rules in preview or monitoring mode when supported, document exceptions, and preserve audit evidence.

Never enable, disable, reorder, or bulk-edit firewall, WAF, bot, access, or protection policy without explicit approval and impact preview Require explicit approval and preview exact resources, traffic, users, costs, remote effects, and rollback.

Verify and report

npm run lint --if-present
npm test --if-present
npm run build --if-present

Test allowed, blocked, false-positive, bypass-resistant, and rollback paths with representative traffic and audit records. Report team, project, environment, resource IDs, settings, remote actions, user and cost impact, checks, observability, and rollback. Hand failures to 11ai-operator-vercel-core-troubleshooting and seams to 11ai-operator-vercel-core-integrations.