You’ve seen the padlock icon in your browser’s address bar thousands of times. You know it means the connection is “secure.” But secure against what, exactly? And who decided to trust this website in the first place? The answer involves digital signatures, a global hierarchy of trusted organizations, and a problem that turns out to… Continue reading The Padlock in Your Browser: How SSL Certificates Actually Work
Tag: openssl
Install certificate on Paloalto Firewall for admin GUI https
01. Import your certificate to Paloalto Firewall. You can use either pfx(certificate and key in single file) format or pem(certificate and key in 2 different file) format. Option1(pfx format)Navigate to Device>Certificate Management>Certificates>Import Option2(pem format)*Paloalto only accept encrypted pem keyNavigate to Device>Certificate Management>Certificates>Import 02. Confirm the certificate has been imported successfully and the key column has… Continue reading Install certificate on Paloalto Firewall for admin GUI https