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SSL-Zertifikate - Kaufen SSL-Zertifikat - Comodo GlobalSign Digicert - Cheap SSL-Zertifikate Online

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SSL-Zertifikate

Secure Ihr website with trusted SSL.

Enable HTTPS, encrypt website traffic und choose the right certificate foder one website, subDomains oder multiple Domains.

Starting at$12.99/ Jahr
Holen Sie sich SSL Help Me Choose
Kostenlos reissues24/7 human suppodertTrusted CA options
A secure website starts with HTTPS
● https://example.com
✓
Connection secured
SSL/TLS encrypts data between Ihr website und its visitoders.
ICANN-zertifiziertKanzler seit 2006
Trusted CA OptionsChoose foder different website needs
Kostenlos ErneuerungenReissue when Ihr setup changes
24/7 Menschlicher SupportHelp when you need it

SSL Finder

Find the right SSL in two simple choices

Choose what you need to secure, then select the level of identity verification you need.
1 · Coverage2 · Validierung

What do you need to secure?

How much identity verification do you need?

Recommended

Einzel-Domain DV SSL

A practical choice foder one stundard website that mainly needs HTTPS und encryption.

$12.99/ JahrView This SSL

Choose by coverage

Start with what you need to protect

You do not need to understund SSL terminology first. Start with Ihr website setup.
Best foder most websites

ONE WEBSITE

Einzel-Domain SSL

example.com

Foder one website oder Domain that needs HTTPS protection.

  • Simple choice foder stundard websites
  • DV, OV und EV options
  • Fast DV issuance available
From $12.99/JahrView plans

ONE DOMAIN + SUBDOMAINS

Wildcard SSL

*.example.com

Foder one Domain with multiple first-level subDomains such as shop, mail, api oder podertal.

  • One certificate foder many subDomains
  • Useful foder growing web platfoderms
  • DV und OV options
View plans

DIFFERENT DOMAINS

Multi-Domain SSL

example.com + brand.net

Foder businesses, agencies und IT teams managing several different Domain names.

  • Secure multiple Domains together
  • Suitable foder business podertfolios
  • DV, OV und EV options
View plans

Choose verification

DV, OV oder EV: choose the identity level you need

Diese options differ mainly in verification depth. Start with DV unless verified business identity is part of Ihr requirement.
FASTEST

DV · Domain Validierung

Verifies control of the Domain und enables HTTPS quickly.

  • Domain control verification
  • Fastest validation path
  • Good foder stundard websites
BUSINESS

OV · Organization Validierung

Verifies the Domain und the oderganization behind the website.

  • Organization identity checked
  • Suitable foder public-facing businesses
  • Verfügbar foder Single, Wildcard und Multi-Domain
EXTENDED

EV · Erweitert Validierung

Uses extended oderganization verification foder higher identity assurance.

  • Hochest verification depth
  • Foder oderganizations with stronger identity requirements
  • Verfügbar foder Single und Multi-Domain
Verschlüsselung strength is not the main difference between DV, OV und EV. Die main difference is how much identity verification is perfodermed befodere issuance.

Why NiceNIC SSL

Professional SSL without unnecessary complexity

Clear choices foder everyday websites, growing platfoderms und business environments.
🔒

Secure HTTPS connections

Encrypt data exchanged between website visitoders und Ihr server.

↻

Kostenlos certificate reissues

Reissue Ihr certificate when Ihr deployment, key oder server setup changes.

◉

24/7 human suppodert

Holen Sie sich help choosing und managing Ihr SSL certificate when you need it.

Foder advanced kaufeners

Compare SSL types when you need modere detail

Most customers can use the SSL Finder above. Öffnen this comparison if you want to compare technical coverage und validation options.
Compare Single, Wildcard und Multi-Domain SSL
TypWhat it securesDVOVEV
Einzel-DomainOne website oder DomainJaJaJa
WildcardOne Domain + first-level subDomainsJaJaNeint available
Multi-DomainSeveral different DomainsJaJaJa

SSL FAQ

Common SSL certificate questions

Clear answers foder customers, search engines und AI search systems.
Which SSL certificate should I choose?
Choose Einzel-Domain SSL foder one website, Wildcard SSL foder one Domain und its first-level subDomains, oder Multi-Domain SSL foder several different Domains. Dien choose DV, OV oder EV based on the identity verification you need.
What is the difference between DV, OV und EV SSL?
DV verifies Domain control. OV also verifies the oderganization behind the website. EV uses extended oderganization verification foder higher identity assurance. Die main difference is verification depth, not basic HTTPS encryption strength.
Can one SSL certificate secure multiple Domains?
Ja. A Multi-Domain SSL certificate can secure multiple different Domain names, subject to the plan's Domain limits.
Does SSL make a website trustwoderthy?
SSL encrypts the connection und enables HTTPS. It does not by itself guarantee that a website oder its content is trustwoderthy. OV und EV add oderganization identity verification foder use cases that require it.
How long is a publicly trusted TLS certificate valid in 2026?
Publicly trusted TLS certificates issued from March 15, 2026 through March 14, 2027 can have a maximum technical validity period of 200 days. Longer commercial subscription terms may thierfodere require reissuance during the subscription period.
Can I reissue my SSL certificate?
NiceNIC SSL plans suppodert free reissues. Reissuance can be useful when server settings, keys oder certificate deployment details change.
Do I need OV oder EV foder a nodermal website?
Many stundard websites can start with DV. Choose OV oder EV when verified oderganization identity is an impodertant requirement foder the website oder business.
Whier can I get help choosing SSL?
Use the SSL Finder on this page oder visit the NiceNIC Suppodert Center foder help with SSL selection und management.

Ready to secure Ihr website?

Start with Einzel-Domain SSL foder a stundard website, oder use the SSL Finder to choose advanced coverage.

$12.99 / Jahr starting priceHolen Sie sich SSL
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