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5
votes
1answer
159 views

How to reject e-mails spoofing your own domain targeting your employees at Office365?

One problem Office365 users deal with is that an external SMTP server can spoof the domain of an organization and send e-mails to the domain users; where the e-mails appear to be from employees of the ...
0
votes
3answers
114 views

Is it possible to get Network Domain from Client with PHP or Apache? [closed]

I'm working on a solution to identify client Network Domain or Workgroup in a private network. Based on it, I must change some access permissions. I can't do that through IP address because it isn't ...
1
vote
1answer
191 views

Browser response to SHA1 signed cert

Generated a IIS server certificate using my domain certificate authority (presumed to be an intermediate to the 'secret' root CA) via the Server Certificates -> Create Domain Certificate 'wizard'. ...
1
vote
2answers
63 views

How to make sure an API request is coming from a specific domain?

I'm opening up some API access to my site and my users are required to specify from which of their websites, such as example.com, they will make the API requests. I'm wondering if there's any way to ...
3
votes
2answers
7k views

Is it technically possible to configure two different SSL certificates for the same domain?

Say I have these URLs: https://example.org/ https://example.org/criticalpath I want the first one to be served with a domain validated commercial SSL certificate and the second one with an ...