acm - an acm publication

Articles

The Science of Computer Science: Closing Statement
The Science of Computer Science (Ubiquity Symposium)

Ubiquity, Volume 2014 Issue June, June 2014 | BY Richard Snodgrass , Peter Denning 

|

Full citation in the ACM Digital Library  | PDF


deliverybot.acm.org | 526: Invalid SSL certificate

Error 526 Ray ID: 46a7974e4dae2198 • 2018-10-16 03:55:38 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.

COMMENTS

an altering recuest in a photgraphic manner is to say helo to computing in engineering and photo. we can also say its given profit.-

��� Arne Lyslo, Tue, 03 Apr 2018 10:40:48 UTC

POST A COMMENT
Leave this field empty