Disable TLS 1.0 and 1.1 in Apache and Nginx
How to disable TLS 1.0 and 1.1 in Apache and Nginx, how to check enabled SSL/TLS versions, and common browser errors resulting from deprecated TLS versions.
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Category: Task
Installing an S/MIME Certificate and Sending Secure Email with Outlook on Windows 10
How to Install an S/MIME Certificate and Send Secure Email with Outlook on Windows 10 For more detailed information about S/MIME email, please see
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Generate a Certificate Signing Request (CSR) in macOS Keychain Access
How to generate a certificate signing request (CSR) and key pair in macOS Keychain Access to order digital certificates from SSL.com.
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Enable HTTPS, Generate a CSR, and Install an SSL/TLS Certificate in Synology NAS
How to enable HTTPS, generate a certificate signing request (CSR), and install an SSL/TLS certificate in Synology NAS (Nework Attached Storage).
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PEM, DER, CRT, and CER: X.509 Encodings and Conversions
How to recognize and work with PEM and DER digital certificate files: common file extensions, visual examples, and conversion with OpenSSL.
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Java Code Signing Guide
Guide to Java code signing with OV/IV and EV certificates from SSL.com. Includes instructions for macOS and Windows, including YubiKey driver configutation.
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Configuring Your Business Identity Document Signing Certificate and YubiKey with Adobe Acrobat on macOS
This how-to will show you how to configure your Business Identity document signing certificate and YubiKey FIPS to work with Adobe Acrobat in macOS.
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Register with Windows Hardware Developer Program
How to register with the Windows Hardware Developer Program, which is required to code sign both kernel-mode and user-mode drivers in Windows 10.
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Create a New Website in Windows IIS 10
How to set up a new website in Internet Information Services (IIS) 10. The same basic procedures apply to IIS 7 and 8.
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Generate a CSR and Install an SSL/TLS Certificate on Fortinet Fortigate SSL VPN
How to generate a CSR and install an SSL/TLS certificate in Fortigate SSL VPN.
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Unblock YubiKey PIN
Follow these steps to unblock your YubiKey PIN and get back to signing code and documents.
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Access Your YubiKey FIPS PIN and PUK
How to view your YubiKey’s PIN and PUK so you can get started with your SSL.com EV Code Signing or Business Identity certificate.
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Order and Install Personal Basic Email and ClientAuth Certificates
This how-to will walk you through ordering and installing a Personal Basic Email and ClientAuth certificate from SSL.com.
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Configuring Client Authentication Certificates in Web Browsers
This how-to will show you how to make sure that Chrome, Edge, IE, Firefox, and Safari are configured to use client authentication certificates.
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Using the SSL.com Sandbox for Testing and Integration
SSL.com’s Sandbox, a clone of our production release of the SSL.com portal and SWS API, lets developers freely experiment with our services.
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Proving Possession of a Private Key
You can use OpenSSL to show proof-of-possession (POP) of a private key by signing a test file with it. Works for both RSA and ECC keys.
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Enable Linux Subsystem and Install Ubuntu in Windows 10
How to enable the Linux subsystem in Windows 10 and install and upgrade Ubuntu Linux.
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Export Certificates and Private Key from a PKCS#12 File with OpenSSL
How to extract the certificates and private key from a PKCS#12 file (also known as PKCS12, PFX, .p12, and .pfx) with OpenSSL.
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Key Generation and Attestation with Yubikey
How to generate a key pair and attestation certificate on your YubiKey FIPS to order EV code signing and document signing certificates.
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Binding in Windows IIS 10
How to bind an SSL/TLS certificate to a particular website, port, and/or IP address in IIS 7, 8, or 10.
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Install an SSL/TLS Certificate in Windows IIS 10
This how-to will walk you through installing an SSL/TLS certificate in IIS 10. These procedures will also work in IIS 7.x and 8.x.
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Generate a Certificate Signing Request (CSR) in Windows IIS 10
How to generate a certificate signing request (CSR) in IIS 10.
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Long-Term Validation (LTV) of PDF Digital Signatures in Adobe Acrobat
How to enable long-term validation (LTV) of digital signatures in Adobe Acrobat and Acrobat Reader
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Install Supporting Certificates for Email, Client Authentication, and Document Signing on Windows 10
How to install supporting certificates (intermediate and root) for email, client authentication, and document signing certificates.
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Sign a PDF in Adobe Acrobat Reader
How to sign a PDF document in Adobe Acrobat Reader with a document signing certificate from SSL.com.
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