Saturday, May 16, 2020

IBM QRadar: Internal CA signed certificate configuration

Web browsers give visual cues, such as a lock icon or a green bar, to make sure visitors know when their connection is secured. HTTPS also protects against phishing attacks. A phishing email is an email sent by a criminal who tries to impersonate your website.

Using a signed certificate and a dns entry for QRadar provides an extra security layer between end user and QRadar Web Console interface. 

The video content covers these topics:
- Create certificate private key with openssl 
- Create certificate sign request (csr) 
- Sign certificate with Certification Authority on Windows Server 2012 R2 
- Push ca certificate with Active Directory Group Policy on Windows Server 2012 R2 
- Create DNS entry on DNS Server on Windows Server 2012 R2 
- Import ca certificate on Mozilla Firefox 

Reference doc:

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