[Exam requirements] If candidates are behind a restrictive firewall, what are the addresses and ports that need to be whitelisted?

These are the domains, protocols, and ports used by Proctorexam that should be allowed by a firewall.

In Europe:

• d3tjv75rqu87aa.cloudfront.net/ (for BackOffice users) (HTTPS, TCP port 443)
• d6qianmj5t13p.cloudfront.net/ (HTTPS, TCP port 443)
• eu-central-1-proctorexam-uploads.s3.eu-central-1.amazonaws.com/ (HTTPS, TCP port 443)

• coturn-eu4-signaling-alb-a0450aabc29b7703.elb.eu-central-1.amazonaws.com (TCP and UDP port 3478)

• coturn-eu5-signaling-alb-ed668e7664539109.elb.eu-central-1.amazonaws.com (TCP and UDP port 3478)

• netdna.bootstrapcdn.com (live proctors only) (TCP port 443)

• embed.tawk.to (TCP port 443) if chat support is used

In the US:

• dux3ypxpr5g7o.cloudfront.net/ (HTTPS, TCP port 443) for back office users only
• d6qianmj5t13p.cloudfront.net/ (HTTPS, TCP port 443)
• us-east-2-proctorexam-uploads.s3.us-east-2.amazonaws.com/ (HTTPS, TCP port 443)
• coturn-us1-signaling-alb-1430da6650baf6b3.elb.us-east-2.amazonaws.com (TCP and UDP port 3478)

• netdna.bootstrapcdn.com (live proctors only) (TCP port 443)

• embed.tawk.to (TCP port 443) if chat support is used

In Canada:

• d29qqmp99xovac.cloudfront.net/ (HTTPS, TCP port 443) for back office users only
• d6qianmj5t13p.cloudfront.net/ (HTTPS, TCP port 443)
• ca-central-1-proctorexam-uploads.s3.ca-central-1.amazonaws.com/ (HTTPS, TCP port 443)
• coturn-ca1-signaling-alb-72e7fc3558ce8c17.elb.ca-central-1.amazonaws.com (TCP and UDP port 3478)

• netdna.bootstrapcdn.com (live proctors only) (TCP port 443)

• embed.tawk.to (TCP port 443) if chat support is used