
Ecommerce SSL certificates for your online store are essential for establishing trust and security in online stores. As cybersecurity threats continue to evolve, you need to ensure the safety of your customers’ sensitive information as much as possible. This article explores the role SSL (Secure Sockets Layer) certificates play in ecommerce, the importance of secure WordPress Hosting, and best practices for maintaining a safe shopping environment for your customers. We’ll show you how they not only protect your customers’ data but also boost your site’s credibility and search engine rankings, potentially improving organic traffic and increasing sales.
KEY TAKEAWAYS
- SSL certificates encrypt data transmission, ensuring customer information remains secure during online transactions.
- DV, OV, EV, and Wildcard SSL certificates offer varying levels of validation and features, catering to different ecommerce security needs.
- SSL certificates offer multiple benefits beyond security, including improved customer trust and better search engine visibility.
- Not having an SSL certificate exposes websites to security risks, potentially leading to data breaches, loss of customer trust, reduced online visibility, and legal issues.
- Secure WordPress hosting with the correct features in addition to SSL certificates helps maintain the overall security and performance of an ecommerce website.
- Proper implementation of SSL certificates is essential for maximizing their effectiveness in securing an online store.
Table of Contents
Understanding Ecommerce SSL Certificates
In WordPress ecommerce hosting, an SSL certificate is a digital document that authenticates a website’s identity and enables an encrypted connection. In the context of ecommerce, it serves as an important tool for securing online transactions and protecting sensitive customer information.
At the core of the SSL system is a network of trusted third-party organizations known as Certificate Authorities (CAs). These CAs are responsible for issuing digital certificates. These contain information about the website owner, the certificate’s validity, and the public key used for the encryption.
When a user accesses a protected website, the server presents its SSL certificate. The user’s browser verifies the certificate’s authenticity by checking it against the issuing CA. This verifies that the website is legitimate and who it claims to be.
If the certificate is valid, the browser and server establish a secure connection. It does this by using asymmetric encryption, meaning there are two keys: a public key and a private key.
- The public key is shared with everyone and is used to encrypt data.
- The private key is kept secret by the website owner and is used to decrypt data.
Once the browser verifies the certificate, an encrypted session is established between the user and the website. All data transmitted during this session is scrambled using the public key. Only the website with the corresponding private key can decipher the information. This encryption ensures that all data transmitted between the user and the website remains confidential and protected from tampering or eavesdropping.

SSL Certificate Indicators
Visitors to your website can easily spot if it is secured with an SSL certificate with several visual indicators showing it is active, properly installed, and, offers a secure connection. The specific versions may vary slightly depending on the browser and operating system, but they are generally:
- HTTPS: The website’s URL begins with “https://” instead of “http://.” The “s” stands for “secure.”
- Padlock Icon: A locked padlock symbol appears in the browser’s address bar, indicating a valid SSL.
- Address Bar Color: Some browsers display a green address bar when a website uses an Extended Validation (EV) SSL certificate, providing the highest level of assurance.
By clicking on the padlock icon, you can access more detailed information about the SSL certificate. This includes the issuing authority and the validity period of the certificate. Knowing the issuer and ensuring the certificate is valid can provide an additional layer of assurance, confirming that the website in question is authenticated by a trusted body.
There are numerous tools available online that can help users verify the status of an SSL and provide detailed information about the certificate and whether or not has has been correctly installed.
Types of Ecommerce SSL Certificates
There are several different types of SSL, that offer different levels of validation and features for your security needs. The choice depends on what website you have, for example, a store with WooCommerce integration, your budget, the level of validation needed, and the kind of data being handled. The four most common ones are:
Domain Validated (DV) SSL Certificates
DV certificates are the most basic and affordable option. They offer standard encryption and verify that you control the domain. They are quick to obtain, often issued within minutes.
They are best for small businesses or personal websites that don’t handle sensitive data. However, the validation they provide is limited, as they only check domain ownership.
Organization Validated (OV) SSL Certificates
OV certificates provide a higher level of security and trust compared to DV certificates. They include verification of an organization’s identity in addition to domain control and showing the organization’s name in the certificate details.
To get one, a more extensive vetting process is done by the CA. They are more suitable for medium to large businesses that want to instill more trust in their visitors
Extended Validation (EV) SSL Certificates
EV certificates offer the highest level of validation and visual trust indicators. They have the most in-depth verification, thoroughly checking the organization’s legal, physical, and operational existence.
The organization’s name is displayed prominently in the browser’s address bar. They are mostly used for large ecommerce sites, financial institutions, and businesses wanting to maximize customer trust.
Wildcard SSL Certificates
Wildcard certificates are a versatile option that secures a domain and all its subdomains. They offer protection for unlimited subsites under a single domain which can be cost-effective for websites with multiple subdomains.
They help simplify certificate management and are particularly useful for ecommerce sites with various product categories or regional pages.
The Benefits of SSL Certificates for Ecommerce
The most obvious benefit is SSL certificates are essential security features for ecommerce sites. As we’ve covered, they encrypt all data transmitted between the user’s browser and your server. This encryption safeguards sensitive information like login credentials, credit card details, and personal information. SSL certificates provide a shield against data breaches and hacking attempts, ensuring the security of customer data. The confidence of knowing that their data is protected enhances the customer’s shopping experience.
SSLs can prevent data interception, man-in-the-middle attacks, and other cyber threats while helping comply with data protection regulations. SSL certificates offer multiple benefits beyond security:
Website Authentication
SSL certificates help verify the authenticity of your ecommerce website and confirm that your website is legitimate and not a fraudulent copy. This means that customers can be sure they are interacting with your actual business, not an imposter.
The certificate details provide transparent information about your business’s identity. This authentication helps prevent phishing attacks and protects your reputation.
Improved Customer Trust
SSL certificates help boost customer trust in your ecommerce site, as they are more likely to complete purchases on secure sites. The visible security indicators (HTTPS, padlock icon) reassure customers about your site’s safety. Increased trust often leads to higher conversion rates and customer loyalty.
Search Engine Optimization (SEO) and Better Rankings
Implementing SSL certificates can positively impact your SEO. Google prioritizes websites with SSL certificates, considering them more reliable, and having HTTPS is a ranking factor, potentially giving your site an advantage in rankings. Securing your site may lead to improved click-through rates from search results by enhancing visibility and attracting organic traffic.
SSL can contribute to increased site speed, another factor in search rankings. A better user experience on secure sites can lead to longer visits, time spent on page, and lower bounce rates. This sends positive signals to SEO ranking algorithms, potentially boosting your search rankings even further.

Secure WordPress Hosting for Ecommerce
By combining secure hosting with proactive security, you can reduce the risk of cyberattacks and protect your customers. When finding the best WordPress ecommerce hosting, your provider should offer several essential features to secure your website including a free SSL certificate in your hosting plan.
Malware scanning and removal help protect your website from threats like viruses, while firewalls filter harmful traffic and intrusion detection systems monitor for suspicious activity. They should also offer automated backups of your website and database are essential to recovering from data loss or cyberattacks.
A reliable hosting provider should guarantee 99.9% uptime with fast loading times. WordPress-optimized server infrastructure and enough resources (CPU, RAM, storage) contribute to a positive customer experience and can indirectly enhance security. Finally, access to knowledgeable support staff is crucial for promptly resolving security issues.
When choosing a WordPress hosting provider for your online store, look for hosts that offer ecommerce scalability and performance features along with the security outlined above to ensure your plan can accommodate your store’s growth.
Additional Security Tips
While your hosting provider is responsible for many security aspects, here are some additional tips to further protect your site:
- Strong Passwords: Use complex and unique passwords for WordPress admin, database, and hosting accounts.
- Regular Updates: Keep WordPress core, plugins, and themes updated with the latest security patches.
- Limited User Access: Grant only necessary permissions to users to minimize potential damage.
- Security Plugins: Use reputable security plugins to enhance protection.
- Two-Factor Authentication: Enable two-factor authentication for an extra layer of security.
- Monitoring: Regularly monitor your website for signs of compromise.
The Risks of Not Having an Ecommerce SSL Certificate
Not having an SSL certificate can be detrimental to your ecommerce store. Firstly, it usually results in a ‘Not Secure’ warning on most browsers when they try to access your site, which could deter potential customers. It also exposes your website to potential cyber threats and jeopardizes the users’ sensitive data.
This is because data transmitted between users and your server can be easily intercepted including sensitive information such as credit card details, login credentials, and personal information. The unencrypted data can be read, modified, or stolen, potentially leading to fraud or identity theft.
Additionally, cybercriminals can exploit this vulnerability using techniques like man-in-the-middle attacks. In these incidents, the data exchanged between users and servers is intercepted, often without either party’s knowledge. This is a serious security breach that can lead to significant data loss and damage to your brand’s reputation.
Operating an ecommerce site without SSL can damage your reputation. Modern web browsers are designed to flag unsecured sites, warning users of potential risks and signaling users to proceed with caution or avoid it completely. A lack of visible security indicators may lead visitors to question your site’s legitimacy. Customers are likely to not shop or abandon transactions on unsecured sites, resulting in lost sales.
As mentioned earlier, search engines prioritize secure websites, which can negatively impact your visibility by potentially placing your site lower in Search Engine Results Pages (SERPs). Decreased visibility from low search rankings can result in reduced organic traffic and fewer potential customers finding your ecommerce store. The combination of poor rankings and security warnings can significantly lower click-through rates from SERPs.
An unsecured website is an attractive target for cybercriminals. The lack of encryption makes it easier for attackers to exploit vulnerabilities in your site. For example, phishing attempts are more effective when impersonating an unsecured legitimate site.
Without SSL, it is harder to detect if your site has been compromised or if data is being intercepted. Even with other measures in place, the overall security of your ecommerce platform is weakened, increasing the risk of various cyber-attacks.
Implementing an SSL Certificate on Your Website
To secure your website with an SSL certificate, most WordPress hosts will either install and configure them for you or have automated installation tools that make this process much easier. However, if you have the technical knowledge to do it yourself, these are the general steps you’ll follow.
Step 1: Obtain The SSL
- Choose a Certificate Type: Select the appropriate SSL certificate based on your website’s needs such as DV, OV, or EV.
- Generate a Certificate Signing Request (CSR): Create a CSR using your server’s information, which will be submitted to the relevant CA.
- Purchase and Validate: Purchase the chosen SSL certificate from a trusted provider and complete the necessary validation process.
- Receive Certificate Files: You will then be given the certificate files, including the primary and intermediate certificates, and a private key.
Step 2: Install and Configure
The process of installing an SSL certificate varies depending on your hosting provider and server type. Generally, it involves:
- Access Server: Log in to your server’s control panel or use FTP (File Transfer Protocol) to access the necessary files.
- Upload Files: Upload the certificate files provided by the CA to the correct directory on your server.
- Configure Server: Modify your server’s configuration files to specify the location of the SSL certificate and enable HTTPS.
- Redirect: Set up redirects to ensure visitors are automatically redirected from HTTP to HTTPS.
To maximize the benefits of your SSL certificate, carefully consider several best practices. First, select a trusted CA to build customer confidence. Ensure all necessary intermediate certificates are installed to establish the trust chain. Thoroughly test the SSL certificate to confirm it is installed and functioning correctly.
To avoid interruptions, renew your SSL certificate before it expires. Prioritize HTTPS by making all website content accessible via HTTPS, not just the homepage. Finally, regularly monitor for any errors or vulnerabilities to maintain security.

FAQs
What is the cost of an SSL certificate for ecommerce stores?
The cost varies depending on the type of certificate and the Certificate Authority (CA) issuing it. Some hosting providers offer free SSL certificates as part of their plans.
What is an SSL certificate?
An SSL certificate is a digital security certificate that enables encrypted data transfer between a website and a user’s browser.
Why is an SSL certificate important for ecommerce?
An SSL certificate is important for ecommerce websites as it protects sensitive data like credit card information and personal details from being intercepted. It also builds trust with customers and can improve SEO.
How do I install an SSL certificate?
The process varies depending on your hosting provider. They often do it for you or offer tools to install SSL certificates automatically. If not, you’ll need to upload the files to your server and configure the settings.
How do I know if my website has an SSL certificate?
Look for “https://” at the beginning of your website’s URL instead of “http://” and a padlock icon in the browser’s address bar.
Other Blogs of Interest:
– Essentials of WordPress Security: An Overview
– WooCommerce Integration With WordPress Hosting
– Ecommerce Scalability and Performance: A Comprehensive Guide
– Secure WordPress Hosting for Ecommerce: Safe Online Experience
– Guide to Finding the Best Hosting for WordPress Ecommerce