Powershell – Digitally signing a .ps1 script

A file is signed with a certificate. A digital certificate is usually issued by a Certification Authority (CA). These are important things to consider, so it better to focus these before going on with the Powershell code signing process for scripts. Read More …

Configuring Let’s Encrypt TLS Certificates

Let’s Encrypt® has revolutionized the way to obtain, install and use TLS/SSL certificates for websites and other services. With its Read More …

VMware vCenter – Removing Self-Signed Certificate Warning

When connecting to a VMWare vCenter server using a web-browser, there appears a warning of self-signed certificate issued by an Read More …

HTTP Public Key Pinning (HPKP) – Windows Server IIS

HPKP is another security mechanism that uses an HTTP header as protection against impersonation attacks with fraudulently issued certificates. To Read More …

CertificateServicesClient-AutoEnrollment – Event 6 and 13

In a domain environment, that could be a common issue about certificates auto-enrollment, with common events error like 6 and Read More …