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Showing posts from June, 2023

A Certification Authority Authorization (CAA) record is used to specify which certificate authorities (CAs) are allowed to issue certificates for a domain.

CAA records allow domain owners to declare which certificate authorities are allowed to issue a certificate for a domain.  CAA records also provide a means of indicating notification rules in case someone requests a certificate from an unauthorized certificate authority.  If no CAA record is present, any CA is allowed to issue a certificate for the domain. If a CAA record is present, only the CAs listed in the record(s) are allowed to issue certificates for that hostname. Example: $ dig CAA +short sqley.com 128 iodef "mailto:support@sqley.com" 128 issue "digicert.com" 128 issue "entrust.net"

US FDA approves Pfizer's hair loss drug

Musk said: "I am confident that Tesla will be in India and will do so as soon as humanly possible."

Built-in PDF reader

Make Microsoft Edge your default PDF reader with built-in tools that let you do more. Highlight, markup, add text, and more—even use Read Aloud to have PDFs read to you like a podcast. Can I save PDFs with my highlights and markings? Yes! You can save a copy of the PDF with your highlights and markings from the PDF toolbar. Can I easily skip around a longer, multi-page PDF? You can navigate PDFs in a few ways. You can search the PDF by selecting the magnifying glass in the PDF toolbar.