By Abi and 3 others4 authors7 articles
Microsoft Exchange vulnerabilities detectionCheck if your organization or vendors have been exposed to notable Microsoft Exchange vulnerabilities.
How does UpGuard detect sites at risk of subdomain takeover?UpGuard checks domains for DNS records that point to resources that are not in use and available for others to register.
What's the difference between using HSTS and doing a 301 redirect?Learn why you should use HSTS even if you have a 301 redirect from all HTTP pages to HTTPS
How to create a DMARC policyLearn about how to implement and manage your DMARC policy to resolve DMARC-related risks in the UpGuard platform.
Resolving "Domain was not found on the HSTS preload list" riskLearn how to resolve this risk to prevent vulnerabilities to man-in-the-middle attacks.
The HTTP Still Available CheckThis article covers the technical details, with examples, of why you might be failing the HTTP Still Available check.
How to remediate IP reputation risks