Palo Alto Networks

digital certificates

Preventing Unplanned Outages Due to Faulty Certificates Using Cortex Xpanse

On September 30, 2020, one of the largest certificate providers, “Let’s Encrypt'' saw their root certificate expire which required all their customers to upgrade their devices or face outages.

Digital certificates are issued to organizations by trusted authorities like Let’s Encrypt to keep user data secure, verify ownership of the website, ...

Oct 11, 2021

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