May/June 2019 issue of acmqueue The May/June 2019 issue of acmqueue is out now

Subscribers and ACM Professional members login here



Databases

  Download PDF version of this article PDF

Error 526 Ray ID: 50bc54822dab921c • 2019-08-25 08:52:29 UTC

Invalid SSL certificate

You

Browser

Working
Newark

Cloudflare

Working
deliverybot.acm.org

Host

Error

What happened?

The origin web server does not have a valid SSL certificate.

What can I do?

If you're a visitor of this website:

Please try again in a few minutes.

If you're the owner of this website:

The SSL certificate presented by the server did not pass validation. This could indicate an expired SSL certificate or a certificate that does not include the requested domain name. Please contact your hosting provider to ensure that an up-to-date and valid SSL certificate issued by a Certificate Authority is configured for this domain name on the origin server. Additional troubleshooting information here.

acmqueue

Originally published in Queue vol. 15, no. 2
see this item in the ACM Digital Library


Tweet


Related:

Pat Helland - Identity by Any Other Name
The complex cacophony of intertwined systems


Raymond Blum, Betsy Beyer - Achieving Digital Permanence
The many challenges to maintaining stored information and ways to overcome them


Heinrich Hartmann - Statistics for Engineers
Applying statistical techniques to operations data


Pat Helland - Immutability Changes Everything
We need it, we can afford it, and the time is now.



Comments

(newest first)

Leave this field empty

Post a Comment:







© 2019 ACM, Inc. All Rights Reserved.