FAQ

 How to obtain a SSL certificate? How does e-mail authentication work?

After ordering a SSL certificate with InterSSL, you have to place a CSR (Certificate Signing...

 Sicher kommunizieren im Internet - einfach erklärt

Video: Wie funktioniert Public Key Verschlüsselung?

 What is a SSL certificate?

SSL stands for "secure socket layer" and an SSL certificate is a security measure that protects...

 What do i need SSL for?

Sending sensitive data over the internet is not a good idea. As the internet is open, anyone...

 Which browsers are supportedt?

GeoTrust's RapidSSL and COMODO PositiveSSL certificates are one of the best known certificates as...

 What is a CSR (Certificate Signing Request)?

A CSR (Certificate Signing Request) is an encrypted collection of text information. The CSR...

 Are the SSL certificates usable for securing VPN and remote desktop (RDP) connections?

Yes, many of our customers are using our SSL certificates for securing their remote desktop...

 Bulk Orders for SSL and S/MIME

InterSSL is offering a unique mass order service: just send us an Excel or CSV with all...

 How do S/MIME certificates work?

S/MIME (Secure/Multipurpose Internet Mail Extensions) is an encryption protocol for emails that...

 Microsoft Approved SSL certificates (Microsoft Included CA Certificate List)

YES, PositiveSSL certificates shipped by InterSSL are Microsoft approved because the certificate...

 Multidomain SAN Upgrade: is it possible to purchase additional SAN slots later?

Yes, it is possible to increase the SAN slot count for an existing multi-domain SSL certificate....

 PCI DSS Scanning Service Vendors

InterSSL.com is currentoy *NOT* offering PCI DSS scanning services. Kindly visit PCI DSS website...

 Providers supporting Third Party SSL

 SSL Order API

InterSSL offers API access on request, which allows you to perform order automation and SSL...

 SSL Zertifikat für XAMPP erzeugen und installieren

1. SSL Zertifikat für Ihre Domain bei InterSSL bestellen und beantragen, Details siehe bitte...

 What about third party signed SSL certificates? - Trusted 3rd party trusted certificate authority (CA)? (e.g. for Base CRM, Zimbra, etc.)

Yes, all of the SSL certificates we are offering are trusted ones.  Both authorities COMODO and...

 What is the difference between Single-Domain and a Wildcard certificate?

A Single-Domain certifiacte only works for exactly one domain. For example, a single domain...

 What should be considered when configuring an SSL certificate?

When configuring an SSL certificate, the following points should be considered: Selection of...

 Whats the difference between DV (domain validated) and EV (extended validation) SSL certificates?

DV = Domain Validated Zur Validierung müssen Sie nachweisen, dass Sie der rechtmäßige...

 Which SSL certificate do you recommend for FileMaker (Pro) ?

According to the official list of supported SSL certificates for FileMaker we are recommending...

 Why HTTPS is in fact faster than HTTP, not slower?

Troy Hunt has released an article about this topic. The live-test compares loading images via...

 Wie funktionieren Sectigo S/MIME Zertifikate ?

S/MIME Zertifikate können dazu benutzt werden, um Dokumente in Microsoft Office digital zu...

 .CRT, .P12, .PEM, .P7B, .PFX, PKCS#7, PKCS#12, X.509 ... file formats, file types and meaning

.CSR ... Certificate Signing Request. Never used during installation, *ONLY* used for requesting...