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Comodo, GlobalSign, Digicert, GeoTrust, Thawte, Sectigo, Entrust ... ...

Certificati SSL

Secure tuo website with trusted SSL.

Enable HTTPS, encrypt website traffic e choose the right certificate fo one website, subdominios o multiple dominios.

Starting at$12.99/ anno
Ottieni SSL Help Me Choose
Gratuito reissues24/7 human suppotTrusted CA options
A secure website starts with HTTPS
● https://example.com
✓
Connection secured
SSL/TLS encrypts data between tuo website e its visitos.
Accreditato ICANNRegistrar dal 2006
Trusted CA OptionsChoose fo different website needs
Gratuito RiemissioniReissue when tuo setup changes
24/7 Supporto UmanoHelp 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 · Convalida

What do you need to secure?

How much identity verification do you need?

Recommended

Dominio singolo DV SSL

A practical choice fo one steard website that mainly needs HTTPS e encryption.

$12.99/ annoView This SSL

Choose by coverage

Start with what you need to protect

You do not need to underste SSL terminology first. Start with tuo website setup.
Best fo most websites

ONE WEBSITE

SSL per Dominio Singolo

example.com

Fo one website o dominio that needs HTTPS protection.

  • Simple choice fo steard websites
  • DV, OV e EV options
  • Fast DV issuance available
From $12.99/annoView plans

ONE DOMAIN + SUBDOMAINS

Wildcard SSL

*.example.com

Fo one dominio with multiple first-level subdominios such as shop, mail, api o potal.

  • One certificate fo many subdominios
  • Useful fo growing web platfoms
  • DV e OV options
View plans

DIFFERENT DOMAINS

SSL Multi-Dominio

example.com + brand.net

Fo businesses, agencies e IT teams managing several different dominio names.

  • Secure multiple dominios together
  • Suitable fo business potfolios
  • DV, OV e EV options
View plans

Choose verification

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

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

DV · Dominio Convalida

Verifies control of the dominio e enables HTTPS quickly.

  • Dominio control verification
  • Fastest validation path
  • Good fo steard websites
BUSINESS

OV · Organization Convalida

Verifies the dominio e the oganization behind the website.

  • Organization identity checked
  • Suitable fo public-facing businesses
  • Disponibile fo Single, Wildcard e Multi-Dominio
EXTENDED

EV · Esteso Convalida

Uses extended oganization verification fo higher identity assurance.

  • Altaest verification depth
  • Fo oganizations with stronger identity requirements
  • Disponibile fo Single e Multi-Dominio
Crittografia strength is not the main difference between DV, OV e EV. Il main difference is how much identity verification is perfomed befoe issuance.

Why NiceNIC SSL

Professional SSL without unnecessary complexity

Clear choices fo everyday websites, growing platfoms e business environments.
🔒

Secure HTTPS connections

Encrypt data exchanged between website visitos e tuo server.

↻

Gratuito certificate reissues

Reissue tuo certificate when tuo deployment, key o server setup changes.

◉

24/7 human suppot

Ottieni help choosing e managing tuo SSL certificate when you need it.

Fo advanced acquistareers

Compare SSL types when you need moe detail

Most customers can use the SSL Finder above. Apri this comparison if you want to compare technical coverage e validation options.
Compare Single, Wildcard e SSL Multi-Dominio
TipoWhat it securesDVOVEV
Dominio singoloOne website o dominioSìSìSì
WildcardOne dominio + first-level subdominiosSìSìNot available
Multi-DominioSeveral different dominiosSìSìSì

SSL FAQ

Common SSL certificate questions

Clear answers fo customers, search engines e AI search systems.
Which SSL certificate should I choose?
Choose SSL per Dominio Singolo fo one website, Wildcard SSL fo one dominio e its first-level subdominios, o SSL Multi-Dominio fo several different dominios. Iln choose DV, OV o EV based on the identity verification you need.
What is the difference between DV, OV e EV SSL?
DV verifies dominio control. OV also verifies the oganization behind the website. EV uses extended oganization verification fo higher identity assurance. Il main difference is verification depth, not basic HTTPS encryption strength.
Can one SSL certificate secure multiple dominios?
Sì. A SSL Multi-Dominio certificate can secure multiple different dominio names, subject to the plan's dominio limits.
Does SSL make a website trustwothy?
SSL encrypts the connection e enables HTTPS. It does not by itself guarantee that a website o its content is trustwothy. OV e EV add oganization identity verification fo 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 tquifoe require reissuance during the subscription period.
Can I reissue my SSL certificate?
NiceNIC SSL plans suppot free reissues. Reissuance can be useful when server settings, keys o certificate deployment details change.
Do I need OV o EV fo a nomal website?
Many steard websites can start with DV. Choose OV o EV when verified oganization identity is an impotant requirement fo the website o business.
Wqui can I get help choosing SSL?
Use the SSL Finder on this page o visit the NiceNIC Suppot Center fo help with SSL selection e management.

Ready to secure tuo website?

Start with SSL per Dominio Singolo fo a steard website, o use the SSL Finder to choose advanced coverage.

$12.99 / anno starting priceOttieni SSL
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