Blacklist IP addresses and FQDNs

Keep specific IP address and FQDN information from appearing in your Discovery scan results. For example, you can blacklist a domain in your CDN network.

Before you begin

When you blacklist an IP address or FQDN, its information is excluded from all future account Discovery scans. This feature does not remove the blacklisted IP address/FQDN information from existing scan results. To remove data from existing scan results, you must manually remove the information.

Exclude IP address/FQDN from your scans

  1. In CertCentral, in the left main menu, click Discovery > Manage Discovery.

  1. On the Manage scans page, in the More actions dropdown, click Manage blacklist.

  1. On the Manage blacklist page, in the IPs/FQDNs to exclude from scan box, enter the IP addresses and FQDNs you want excluded and click Add.

  1. Click Save.

What's next

The blacklisted IP address or FQDN's domain and endpoint information will not appear in scan results going forward.

About

DigiCert is the world's leading provider of scalable TLS/SSL, IoT and PKI solutions for identity and encryption. The most innovative companies, including 89% of the Fortune 500 and 97 of the 100 top global banks, choose DigiCert for its expertise in identity and encryption for web servers and Internet of Things devices. DigiCert supports TLS and other digital certificates for PKI deployments at any scale through its certificate lifecycle management solution, CertCentral®. The company is recognized for its enterprise-grade certificate management platform, fast and knowledgeable customer support, and market-leading security solutions. For the latest DigiCert news and updates, visit digicert.com or follow @digicert.

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