HTMLvault Blog
Security insights and product updates
Best practices for sharing HTML securely, protecting sensitive data, and building trust with your team.
Password-Protected Links: Control Exactly Who Sees Your Sensitive Content
Password-protected links add a gate between your sensitive content and the open web. Viewers must enter the correct password before any HTML renders—and those without it can request access directly from you.
How to Prevent Search Engine Indexing
Learn how to prevent search engine indexing for sensitive HTML pages using the right controls, headers, auth, and sharing workflows.
How to Block AI Crawlers From Pages
Learn how to block AI crawlers from pages using robots.txt, headers, auth, and gated delivery without breaking analytics, access, or SEO.
Why Expiring Secure Share Links Matter
Expiring secure share links reduce data exposure, support compliance, and give teams tighter control over HTML content, access, and audits.
BYOK AI PII Scanning: Connect Your Own LLM for Smarter Content Protection
HTMLvault's regex scanner catches common PII patterns, but real-world content is messier. BYOK AI scanning lets Pro users connect their own LLM provider to detect contextual sensitive data—names in context, implied identities, fuzzy matches—before links go live.
Password Protected HTML Link: What Works
A password protected HTML link can limit access, but real control depends on expiry, audit logs, and secret scanning built into sharing.
Edit Published HTML Without Breaking Your Links
Pro and Enterprise users can edit HTML content after publishing without generating a new URL. Fix typos, update pricing, or refresh dashboards—recipients keep using the same link, and every edit gets a fresh PII scan.
How to Redact Emails From HTML Safely
Learn how to redact emails from HTML safely, preserve layout, reduce compliance risk, and avoid exposing PII in shared pages and AI output.
How to Detect Tokens in HTML Safely
Learn how to detect tokens in HTML, reduce leak risk, and build a safer review workflow for AI-generated content, demos, and team sharing.
API Key Secret Scanning That Catches Real Risk
API key secret scanning helps teams catch exposed credentials before sharing HTML, AI output, or code triggers a security or compliance issue.
Auto-Expiry: Time-Limited Links That Clean Up After Themselves
Sensitive content shouldn't live forever. Auto-expiry automatically removes HTMLvault links after a configurable window—7 days on Free, custom periods on Pro—so your proposals, pricing sheets, and lead lists don't outlive their relevance.
How to Share AI Output Securely
Learn how to share AI output securely with controls for secrets, PII, access, expiry, and audit visibility, without slowing down your team.