Certifikáty SSL

Show your visitors your website is verified with SSL

Encrypt login credentials, payments, and private data — while showing visitors your website is secure and verified.

Compare SSL types Help me choose

Trusted by businesses across Europe • Powered by Sectigo® • TLS 256-bit encryption

SSL Certificate overview - Domain Validation (DV) SSL banner

SSL for personal websites

Even personal websites collect data such as contact forms, login credentials, comments, and cookies. An SSL certificate encrypts this data and removes browser security warnings.
SSL Certificate overview - Organization Validation (OV) SSL banner

SSL for business websites

Customers expect verified identity, secure communication, and protection of their personal information. An SSL certificate helps businesses build verified trust online.
SSL Certificate overview - Extended Validation (EV) SSL banner

SSL for eCommerce websites

Payment details, customer accounts, and transaction information must be encrypted and protected to prevent fraud and data breaches. SSL certificates help protect payments and build customer confidence.

Choose the right SSL certificate based on your website structure

We’ll help you identify the right SSL certificate based on how your domains and subdomains are structured.

SSL certificate overview - SSL single domain preview

Standard SSL certificate

A single domain name?

A Standard SSL certificate secures one primary domain, including both the www and non-www versions.

Od
€ 16 .24 /rok
For 3-year billing · renews annually
Explore Standard SSL

🔒 Powered by Sectigo — Trusted SSL Authority

Co je chráněno?
  • www.pladinum.com
  • my.pladinum.com
  • store.pladinum.com
  • ... .pladinum.com
SSL certificate overview - SSL multi-domain preview

Multi-domain SSL certificate

Multiple domain names?

A Multi-Domain (SAN) SSL certificate secures multiple fully qualified domain names under a single certificate.

Od
€ 80 .18 /rok
For 3-year billing · renews annually
Explore Multi-domain SSL

🔒 Powered by Sectigo — Trusted SSL Authority

Co je chráněno?
  • www.pladinum.com
  • my.pladinum.com
  • www.pladinum.eu
  • ... .pladinum.com
SSL certificate overview - SSL wildcard domain previe

Wildcard SSL certificate

Lots of subdomain names?

A Wildcard SSL certificate secures one primary domain and all current and future subdomains under it.

Od
€ 95 .90 /rok
For 3-year billing · renews annually
Explore Wildcard SSL

🔒 Powered by Sectigo — Trusted SSL Authority

Co je chráněno?
  • www.pladinum.com
  • my.pladinum.com
  • store.pladinum.com
  • ... .pladinum.com

Which SSL should I choose?

Answer a few quick questions and we’ll recommend the best SSL for your website.

Takes 10 seconds. No technical knowledge needed.

Help me choose

Reasons to buy your Pladinum SSL Certificate

Our Managed SSLs are now renewed every 90 days, offering better protection for your site. This is more frequent than the industry standard of once a year.

Nechat hackery bez šance

Díky připojení HTTPS nemají hackeři šanci dostat se k vašim cenným údajům, jako jsou přihlašovací nebo platební údaje.

Compliance with regulation standards

An SSL certificate protects online businesses and helps them meet standards like PCI-DSS, HIPAA, HITECH, GDPR, and more.

Increase SEO ranking

Search engines prefer websites that use https, ranking them higher in search results.

Safe mobile and online payment

Offer customers secure online payment options to boost their shopping experience. SSL certificates utilize encryption to safeguard customer data.

Pomoc při instalaci

Our team is available 24/7 to help you install your SSL certificate for free.

Bezplatná reedice bez nákladů

Pokud jste ztratili údaje o certifikátu SSL, zašleme vám je zdarma znovu.

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“ 38% of Internet users are more inclined to fill in an online form on a website secured by SSL! ”

– Sectigo

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“ 50% of Internet users are more inclined to make a payment on a website secured by SSL! ”

– Sectigo

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“ 57% of Internet users are more inclined to share personal information on a website secured by SSL! ”

– Sectigo

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“ 37% of Internet users are more inclined to make a purchase on a website secured by with SSL! ”

– Sectigo

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“ 43% of Internet users are more inclined to create a new account on a website secured by SSL! ”

– Sectigo

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Free SSL vs Paid SSL: What's the difference

Free SSL is suitable for many projects. Paid SSL is designed for businesses that require trust, validation, and support.

Free SSL from Let's Encrypt

What it is good for

Let's Encrypt provides free, domain-validated (DV) SSL certificates. It encrypts traffic and enables HTTPS.

  • Best suited for
  • Personal websites and blogs
  • Test or staging environments
  • Non-commercial projects
  • Simple informational sites

  • Key characteristics
  • Encryption only (no business identity verification)
  • No warranty or liability protection
  • Certificates must be renewed every 90 days
  • No trust seal or brand indicators
  • No direct support (community-based only)

Premium paid SSL

Why businesses choose it

Premium SSL certificates go beyond encryption and are designed for commercial trust, credibility, and risk reduction.

  • Best suited for
  • Business websites
  • eCommerce stores
  • SaaS platforms
  • Websites collecting logins, payments, or personal data

  • What you get with a premium SSL
  • Business or extended validation ( OV / EV)
  • Verified company identity
  • Trust indicators and recognized CA branding
  • Financial warranty (coverage against data breaches)
  • Longer validity periods
  • Professional support and assisted installation
Trustpilot

Ready to talk secure

Whether you need help choosing the right SSL, installing it, or managing it later — our security specialists are available 24/7 to assist you.

Kontaktní prodej

A trusted partner for businesses in Europe

Speak directly with real security specialists — before and after your purchase, in your local language.

Pladinum support team - Maria
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Best-in-class support

Get industry-leading support, in your local language. Available 24/7 via chat, email, and ticket — no outsourcing.

Frequently asked questions

The SSL certificate you need depends on what type of website you run and how much trust you need to show visitors.

• Personal websites, blogs, or portfolios → A Domain Validation (DV) SSL is usually sufficient. It encrypts traffic and removes browser security warnings.
• Business websites collecting customer data or logins → An Organization Validation (OV) SSL is recommended. It verifies your company identity and builds trust.
• Ecommerce, SaaS, or payment websites → An Extended Validation (EV) SSL provides the highest level of trust and is ideal for transactions and sensitive data.

If you are unsure, using an SSL selection wizard can help you choose the correct certificate in seconds.

For ecommerce websites, an Extended Validation (EV) SSL certificate is the best choice.

• EV SSL is designed for:
• Online stores
• Payment processing
• Customer accounts
• High-value or sensitive transactions

EV SSL certificates verify the legal identity of the business and provide the highest level of customer confidence, which can reduce cart abandonment and increase conversions.

If your ecommerce site operates multiple subdomains, an EV Wildcard SSL may be the most scalable solution.

An SSL certificate is a digital security feature that protects data shared between your website and visitors sent, such as passwords, contact details, payment details and other sensitive information. It keeps sensitive information safe from hackers. The padlock icon or "https" in the browser shows your website is secure.

Certifikáty SSL mají zásadní význam nejen pro ochranu uživatelů, ale také pro optimalizaci pro vyhledávače (SEO) a viditelnost webových stránek. Od srpna 2014 společnost Google sděluje, že SSL by mělo být zavedeno, aby bylo zajištěno větší bezpečí jak v podniku, tak na internetu obecně. Z tohoto důvodu Google upřednostňuje webové stránky s platnými certifikáty SSL, přičemž jeho algoritmy trvale řadí webové stránky s certifikátem SSL ve výsledcích vyhledávání výše.

While Google still considers other factors important in ranking websites, the security of a website is essential for its success. It is probable that even more weight will be given to user safety in the future. Acquiring an SSL certificate allows you to provide your customers with confidence in the security of their personal information and helps boost your website's ranking above those without SSL. Your customers will value the trust and assurance your website exudes, encouraging them to return repeatedly.

Sectigo je poskytovatelem SSL služby Pladinum. Sectigo je renomovaná společnost, která se specializuje na zabezpečení internetu. Výběrem SSL od společnosti Sectigo získáte následující výhody:

• Ongoing investment in enhanced security
• Comprehensive compensation in case of any mishaps
• A 90-day money-back guarantee if you are not satisfied
• Free reissue in case of a spelling mistake or loss of the SSL certificate

Cheap SSL certificates (e.g. a free SSL certificate issued by Let's Encrypt) have some limitations compared to the more expensive ones.

Cenově dostupné certifikáty SSL neumožňují komplexní ověření, což znamená, že do nich nelze zahrnout organizační údaje. V důsledku toho k vám budou mít návštěvníci menší důvěru. Omezená důvěra vede k omezení prodeje, a proto by online prodejci neměli používat levné certifikáty SSL. Certifikát SSL s rozšířenou validací zajistí minimálně 25% zvýšení prodeje.

A complimentary SSL certificate, such as those issued by Let's Encrypt, is only suitable for a website. For file servers, applications, emails, and similar purposes, a paid SSL certificate is necessary.

Kromě toho nemůžete použít certifikát SSL Wildcard pro všechny subdomény. Proto je i v tomto případě vhodné použít prémiový certifikát (například s rozšířenou validací). S levným certifikátem SSL navíc nemůžete na své platební stránce uvádět pečeť důvěryhodnosti Sectigo. Zahrnutím jejich emblému k vám budou mít návštěvníci větší důvěru.

Pokud se rozhodnete pro bezplatný certifikát SSL, nebudete mít v případě zneužití nárok na žádnou náhradu.

Podání žádosti o certifikát SSL je jednoduchý proces. Začněte odesláním žádosti prostřednictvím našich webových stránek a my se postaráme o všechny další kroky. V závislosti na zvoleném typu ověření (ověření domény, ověření organizace nebo rozšířené ověření) bude vaše žádost buď okamžitě zpracována, nebo vaše organizace krátce poté projde ověřením. Toto ověření je u validace organizace nebo rozšířené validace nezbytné pro potvrzení legitimity žádající společnosti. Teprve po úspěšném ověření budou údaje o společnosti začleněny do certifikátu.

All SSL certificates provide the same strong TLS encryption. The difference lies in how much identity verification is performed.

• DV (Domain Validation)
Verifies ownership of the domain only. Best for personal or informational websites.

• OV (Organization Validation)
Verifies the business behind the website, including company details. Ideal for professional and business websites.

• EV (Extended Validation)
Requires the most rigorous verification and provides the highest level of trust. Best for ecommerce, financial services, and high-risk transactions.

In short:
DV = basic security, OV = verified business trust, EV = maximum trust and credibility.

There is no single “best” SSL certificate for every website — the best choice depends on use case.

• For a simple website or blog → DV SSL
• For a business or company website → OV SSL
• For an ecommerce or high-trust website → EV SSL

The best SSL certificate is the one that matches:

• Your website type
• The level of trust your visitors expect
• Whether you collect personal or payment data

Choosing the correct SSL improves security, trust, and user confidence without unnecessary complexity.

Odmítnutí odpovědnosti

*1: We will install your SSL certificate for free if you host your website and domain with Pladinum and purchased the SSL certificate for that domain. If you need help installing an SSL certificate on external hosting, please contact our sales team for assistance.

*2: You can request a full refund for SSL plans within 30 days of purchase. However, for Managed SSL, once the installation of the SSL certificate is completed, the purchase is non-refundable.