Introduction to SSL
SSL or Secure Sockets Layer, is a security protocol applied to encrypt communications between servers and browsers. Additionally, it helps prevent website spoofing and enhances the domain's credibility. SSL certificates are widely used in websites, email, email applications, Voice over IP (VoIP), and more.
Buy SSL Buy SSL starting from 7.69 per year

- Help increase website security
- Increase SEO ranking
- Increase priority among search engines
- Secure and encrypt data, server transmission
- Prevent external attacks on the website
- Support easier online payment
Let us know your needs – We will help you find the solution
No lock icon or “unsecure connection” warning
There is a lock icon in the address bar, click to view certificate information
Has a lock icon and business name in the address bar

Ideal for small scale websites

Ideal for small and medium sized websites

Ideal for e-commerce sites
Service Package | SECTIGO POSITIVESSL | SECTIGO POSITIVESSL MULTIDOMAIN (DV) | SECTIGO POSITIVESSL WILDCARD | SECTIGO ESSENTIAL SSL | SECTIGO ESSENTIAL WILDCARD SSL | SECTIGO SSL CERTIFICATE | SECTIGO INSTANTSSL | SECTIGO INSTANTSSL PREMIUM | SECTIGO PREMIUM WILDCARD SSL | SECTIGO INSTANTSSL PRO | SECTIGO EV SSL | SECTIGO MULTI-DOMAIN EV SSL |
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Price | $7.96/year | $44.23 /year | $96.15 /year | $13.46 /year | $100.00 /year | $69.23 /year | $38.46 /year | $65.38 /year | $173.08 /year | $53.85 /year | $138.46 /year | $269.23 /year |
Fit | Website does not sell online | Small and medium websites | no sales | Small websites | Small websites | Website for small and medium-sized businesses | E-commerce website | E-commerce website | E-commerce website | E-commerce website | Online Banking & Trading Platform | Online Banking & Trading Platform |
Requires moderation | Domain authentication, no paperwork required | Domain authentication, no paperwork required | Domain authentication, no paperwork required | Domain authentication, no paperwork required | Domain authentication, no paperwork required | Domain authentication, no paperwork required | Verify business information | Verify business information | Verify business information | Verify business information | Verify business information | Verify business information |
Certificate issuance time | 1 day | 1 day | 1 day | 1 day | 1 day | 7 days | 2 days | 2 days | 2 days | 2 days | 7 days | 1 day |
Number of domains secured | 1 | 3 | 1 (unlimited subdomains) | 1 | 1 (unlimited subdomains) | 1 | 1 | 1 | 1 (unlimited subdomains) | 1 | 1 | 3 domains (main or child) |
Maximum registration time | 1 year | 1 year | 1 year | 1 year | 1 year | 1 year | 1 year | 1 year | 1 year | 1 year | 1 year | 1 year |
SSL encryption strength | 256 bits | 256 bits | 256 bits | 256 bits | 256 bits | 256 bits | 256 bits | 256 bits | 256 bits | 256 bits | 256 bits | 256 bits |
Key Length | 2048 bits | 2048 bits | 2048 bits | 2048 bits | 2048 bits | 2048 bits | 2048 bits | 2048 bits | 2048 bits | 2048 bits | 2048 bits | 2048 bits |
Number of authenticated servers | unlimited | unlimited | unlimited | unlimited | unlimited | unlimited | unlimited | unlimited | unlimited | unlimited | 10.4167 | 10.4167 |
Insurance Policy | $0,38 | $1,92 | $0,38 | $0,38 | $0,38 | $9,62 | $1,92 | $9,62 | $9,62 | $3,85 | unlimited | unlimited |
Integration Support | Multi (SANs) | Wildcard | Wildcard | |||||||||
Buy additional Add-on domain | – | $9,62 /1 domain /year | – | – | – | – | ||||||
Show locks | ||||||||||||
Security signs on website | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
Free SSL | Paid SSL | |
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Security Level | Provides basic data encryption, by free CA – Certificate Authority units. Therefore, the security level is not highly appreciated. | Advanced security, SSL encryption strength from 128 - 256 bits, authenticated and issued according to strict procedures to achieve a higher level of security. |
Website Compatibility | Works well with major browsers like Firefox, Chrome. May experience interruptions when browser updates and requests certificate renewal. | Guaranteed to work stably with all browsers and devices, including older versions. |
Level of authenticity and trust | The certificate only verifies domain ownership, it does not check organization information. Therefore, the reliability of the certificate is not high. | OV (Organization Validation) or EV (Extended Validation) certificates will also authenticate organizational information, providing maximum reliability. |
Expiry date | Usually has a term of 90 days to 1 year. | Shelf life is usually 1 to 2 years or more. |
Subdomains (Wildcard) | Usually only protects the main domain. If a subdomain needs to be protected, the user must apply for a new certificate. | A single SSL certificate can be used to protect both the main domain and subdomains (Wildcards), saving costs. |
Technical Support | Usually only support is available via forums or online documentation, no live support. | Get fast and efficient support from our professional technical support team via phone, email, and live chat. |
Note SSL Price List
- Encryption strength up to 256 bits
- Unlimited server deployment
- Support on mobile devices and all browsers
- Support re-issuance during the entire ssl purchase period
- The above ssl purchase price does not include 10% VAT
Please renew your SSL service within 30 days before expiration. The SSL service will stop working after the expiration date until you renew it.
- Key length up to 2048 bits
- Increase your website ranking
- Show security seal on site
- Completely free installation support

Bucloud is a reseller that provides many types of SSL certificates to suit the needs of each customer, from buying cheap, basic SSL certificates to advanced certificates such as EV and Wildcard.

Buy cheap SSL certificates at Bucloud from only 200,000 VND/year. Suitable for budget for those who want to buy SSL for website, subdomain,...

Before purchasing an SSL certificate, Bucloud has a SSL trial policy for customers who want to test the quality before purchasing a cheap SSL certificate. The trial period is from 30 - 40 days.

Extensive experience helps Bucloud understand customer needs and provide solutions to buy cheap, high-quality SSL certificates along with dedicated support services.

Bucloud's technical support team is ready to support customers 24/7, regardless of day or night, to solve problems effectively.

Bucloud provides comprehensive solutions, from SSL certificate purchase service to installation and technical support, helping customers save time and effort.
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1. Overview of SSL security certificates

1.1 What does SSL certificate mean?
SSL (Secure Sockets Layer) certificate is a type of digital certificate installed on the server to encrypt information transmitted between the website and the user. When a website is equipped with SSL, the data users send and receive from the website will be encrypted, helping to protect personal information from unauthorized access. SSL is represented by the HTTPS protocol in the address bar, along with a padlock icon - a familiar sign for users to identify secure websites.1.2 What role does an SSL certificate play for a website?
SSL plays an important role in protecting and enhancing the reputation of a website. It ensures that all sensitive information, such as personal data or payment information, is secure and not stolen by hackers. In addition, SSL also helps improve rankings on search engines, because Google prioritizes ranking websites using HTTPS. SSL not only protects information but also increases reliability and creates a good impression for customers when visiting the website, especially important for e-commerce sites and online services.2. Who should use SSL services?

2.1 E-commerce businesses
E-commerce businesses need to use SSL to secure payment information, protect customer data, and increase consumer trust. When customers enter sensitive information such as credit card numbers, shipping addresses, or personal information, SSL encrypts this data to prevent attackers from eavesdropping or stealing information. At the same time, Google also highly values websites with SSL, helping to improve search rankings. Using SSL helps businesses avoid the risk of data loss and protect their brands.2.2 Websites that require users to provide information
Websites that require users to provide personal information, register for an account, or log in (such as name, email, password) should use SSL to protect this data from being stolen or compromised. SSL encrypts the information exchanged between the server and the user, helping to avoid the risk of man-in-the-middle attacks, where attackers can steal users' personal information.2.3 Websites providing online services
SSL encrypts the information exchanged, protecting online transactions and preventing information from being leaked or compromised during transmission. Furthermore, an SSL certificate prevents your website from being labeled “Not Secure” in browsers, which can reduce users’ trust in your service.2.4 People who use the website for personal purposes
Even those who use websites for personal purposes, such as blogs or personal websites, should use SSL to protect the privacy and security of visitors' information. SSL not only helps encrypt information but also enhances the professionalism and credibility of personal websites.3. Reputable SSL security certificate providers that BUCLOUD is cooperating with
3.1 Sectigo
Sectigo (formerly Comodo CA) is one of the largest and most reputable SSL certificate providers on the market. Sectigo offers a wide range of SSL certificates, including DV SSL, OV SSL, EV SSL, Wildcard SSL, and Multi-Domain SSL, to protect websites and ensure the security of online transactions. Sectigo stands out with its robust security features, professional technical support, and globally valid certificates.

3.2 Geotrust
GeoTrust is another reputable SSL certificate provider. It is a reputable provider of TLS/SSL certificates for websites and servers at affordable prices. Especially when customers buy GeoTrust products and services, they have access to Digicert's customer support service available globally.

4. What happens if I don't buy SSL for my website?

4.1 Loss of customer trust
Websites without SSL will display a “Not Secure” warning on their browsers, making customers worry about the safety of their data. This can cause customers to stop using your service and look for competitors with higher security.4.2 Data leakage – vulnerable to hacker attacks
Without SSL, data exchanged between the website and users will not be encrypted, creating an opportunity for hackers to attack and steal sensitive information such as passwords, credit card information, email addresses, etc. This can lead to loss of important data and affect your reputation.4.3 Brand Counterfeiting
Websites without SSL are vulnerable to man-in-the-middle attacks, where hackers can change website content, inject malicious code, or defraud customers and counterfeit your brand.4.4 Drop in rankings on website browsers
Web browsers like Google Chrome and Mozilla Firefox warn users about websites that do not use SSL. This can affect a website's accessibility and search engine rankings, as Google also prioritizes websites with SSL certificates in search results.4.5 Violations of security compliance issues
Many industries require websites to comply with strict security standards (e.g. PCI DSS for the online payment industry). If you do not use SSL, you may violate security regulations and face penalties or loss of service.4.6 Some website functions are limited
Many features such as online payment processing, account login and registration require SSL to function properly. Without an SSL certificate, these functions may be limited or not work at all, affecting the user experience and ability to interact with the website. In short, not using SSL not only poses a security risk, but also seriously affects the reputation and performance of the website, causing you to lose the trust of customers and have difficulty in complying with security regulations.5. Where is the best place to buy SSL certificates today?
6. Detailed instructions for installing SSL certificates
- Generate CSR (Certificate Signing Request): Generate CSR from cPanel or via command line. Fill in your domain and business information, then send the CSR to your SSL provider.
- Get and install SSL: After receiving the SSL certificate file from the provider, log in to cPanel, go to SSL/TLS section, paste the files into the corresponding settings section and clickInstall Certificate.
- Redirect HTTP to HTTPS: Add redirect code to your .htaccess file to ensure all traffic is using HTTPS.
- Test SSL: Visit the website via https:// to see the padlock icon, or use a tool like SSL Labs to verify that SSL is working properly.
7. How long does it take to activate and install a digital certificate?
8. Conclusion
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