![x509certificate - add or create 'Subject Alternative Name' field to self-signed certificate using makecert - Stack Overflow x509certificate - add or create 'Subject Alternative Name' field to self-signed certificate using makecert - Stack Overflow](https://i.stack.imgur.com/91nKz.jpg)
x509certificate - add or create 'Subject Alternative Name' field to self-signed certificate using makecert - Stack Overflow
![Simple way to generate a Subject Alternate Name (SAN) certificate · Ultimate Security Professional Blog Simple way to generate a Subject Alternate Name (SAN) certificate · Ultimate Security Professional Blog](https://ultimatesecurity.pro/img/san-certificate/AllValuesSubject.png)
Simple way to generate a Subject Alternate Name (SAN) certificate · Ultimate Security Professional Blog
![Create and Install a SAN certificate (Subject Alternative Name) in Windows without third-party tools | Citrixology Create and Install a SAN certificate (Subject Alternative Name) in Windows without third-party tools | Citrixology](https://citrixstuff.files.wordpress.com/2020/02/image-6.png?w=602)
Create and Install a SAN certificate (Subject Alternative Name) in Windows without third-party tools | Citrixology
![The host name in the Subject Alternative Name of the provided certificate does not match the SRM host name. | Settlersoman - A settler in the SDDC world. The host name in the Subject Alternative Name of the provided certificate does not match the SRM host name. | Settlersoman - A settler in the SDDC world.](http://www.settlersoman.com/wp-content/uploads/2014/11/srm-san.png)
The host name in the Subject Alternative Name of the provided certificate does not match the SRM host name. | Settlersoman - A settler in the SDDC world.
![Bug #8275: Input validation for Certificate SAN (Subject Alternative Name) allows IP addresses to be entered when FQDN/Hostname is selected - pfSense - pfSense bugtracker Bug #8275: Input validation for Certificate SAN (Subject Alternative Name) allows IP addresses to be entered when FQDN/Hostname is selected - pfSense - pfSense bugtracker](https://redmine.pfsense.org/attachments/download/2319/Incorrectly%20generated%20IP%20SAN.png)
Bug #8275: Input validation for Certificate SAN (Subject Alternative Name) allows IP addresses to be entered when FQDN/Hostname is selected - pfSense - pfSense bugtracker
![Simple way to generate a Subject Alternate Name (SAN) certificate · Ultimate Security Professional Blog Simple way to generate a Subject Alternate Name (SAN) certificate · Ultimate Security Professional Blog](https://ultimatesecurity.pro/img/san-certificate/OneIpSubject.png)
Simple way to generate a Subject Alternate Name (SAN) certificate · Ultimate Security Professional Blog
![Bug #8275: Input validation for Certificate SAN (Subject Alternative Name) allows IP addresses to be entered when FQDN/Hostname is selected - pfSense - pfSense bugtracker Bug #8275: Input validation for Certificate SAN (Subject Alternative Name) allows IP addresses to be entered when FQDN/Hostname is selected - pfSense - pfSense bugtracker](https://redmine.pfsense.org/attachments/download/2320/Correctly%20generated%20IP%20SAN.png)