DigiCert Secure Site Multi-Domain SSL Certificate is an advanced security solution designed for organizations that need to encrypt communications across multiple domains using a single SSL certificate. This is especially useful for businesses that manage different brands or online services on different web addresses. This multi-domain certificate offers encryption for 250 domains, making it extremely flexible and cost-effective. Implementing such a certificate significantly simplifies security management for IT administrators, reducing the need to manage multiple individual SSL certificates, which is often time-consuming and error-prone.

DigiCert Secure Site Multi-Domain also offers advanced security features such as RSA encryption, ECC, and cryptographic keys longer than 2048 bits, providing strong protection against various types of cyberattacks. Additionally, the certificate includes a free vulnerability scanning and configuration assessment tool that helps identify and eliminate potential security holes on certificate-protected websites. One of the key features of the certificate is its reliability and high level of customer service. DigiCert is known for its fast and efficient technical support, which is available 24/7. This support helps in solving problems that may arise during the installation or use of the certificate, which is especially important in the dynamic and constantly changing Internet environment.

DigiCert Secure Site Multi-Domain also comes with a guarantee of payment in the event of a security breach, which further increases the level of trust in this certificate. This is a significant advantage for organizations that need to protect sensitive customer data, such as financial or personal information. This certificate is compliant with applicable industry standards, which allows it to be used in various sectors, including the financial, medical and commercial sectors. Compliance with PCI DSS, HIPAA and other data protection regulations makes DigiCert Secure Site Multi-Domain a reliable choice for any organization looking for an effective solution in the field of digital security.

DigiCert Secure Site Multi-Domain SSL Certificate is a versatile, powerful and secure SSL certification solution that is suitable for any modern organization requiring solid security for their multi-domain web operations.

• Advanced 256-bit encryption: Guarantees the highest level of data protection by strongly encrypting information sent between the server and the client.
• Organization Validation (OV): A rigorous verification process that confirms the legitimacy and authenticity of an organization, increasing user confidence in the site.
• Multi-Domain (SAN) feature: Secure up to 250 different domains and subdomains with a single certificate, simplifying management and reducing operational costs.
• Dynamic DigiCert Secure Site Seal: An interactive trust mark displayed on the page, increasing credibility and potentially improving conversion rates.
• Wide browser and mobile compatibility: Trusted by over 99% of web browsers and mobile devices, ensuring a seamless user experience.
• Daily Malware Scanning: Proactively detects and eliminates potential security threats, maintaining the integrity and reputation of your site.
• $1,750,000 Financial Guarantee: Significant financial protection in the event of a certificate breach, building additional customer trust.
• 24/7 Technical Support: Access to DigiCert’s team of experts around the clock, ensuring quick and efficient resolution of technical issues.
• Latest SSL/TLS Compliance: Support for the latest cryptographic protocols, ensuring your communications are up-to-date and secure.
• Simple Certificate Management: Centralize control over all your secured domains, simplifying administration and the certificate renewal process.
• Flexibility and Scalability: Ability to add new domains and subdomains during the certificate period without having to purchase additional certificates.
• Improve SEO rankings: Securing your site with an SSL certificate can positively impact your rankings in search results, increasing your site’s visibility.
• Meet regulatory requirements: Helps with compliance with legal regulations and industry data security standards such as GDPR and PCI DSS.
• Server identity authentication: Ensures that users are connecting to the correct server, eliminating the risk of man-in-the-middle attacks.
• Support for ECC and RSA cryptographic algorithms: Choose between different encryption algorithms for optimal performance and security.

DigiCert Secure Site Multi-Domain Certificate Security Seal is a dynamic trust mark that can be placed on a website to increase trustworthiness and user confidence. The seal, known as the DigiCert Secure Site Seal, is an interactive graphic that, when hovered or clicked, provides up-to-date information about the SSL certificate status and the organization holding the certificate. Adding the DigiCert seal to a website signals to visitors that communications are secured with advanced SSL/TLS encryption and that the site itself belongs to a verified and legitimate organization. The seal is updated in real time, ensuring that it always reflects the current security status of the site. Using the DigiCert security seal increases user confidence, which can translate into higher engagement and conversion rates. The seal also highlights the company’s commitment to the highest standards of security and data protection. To implement the seal on your site, simply use the embed code provided by DigiCert in the source code of the page. The seal is compatible across platforms and browsers, ensuring a consistent display for all users. The dynamic DigiCert Secure Site Seal for the Secure Site Multi-Domain certificate is an essential element of building trust in the online environment, confirming the authenticity and security of the website and strengthening customer relationships through transparency and trustworthiness.

The validation procedure for a DigiCert Secure Site Multi-Domain certificate is a rigorous process to confirm the identity and legitimacy of the organization applying for a certificate. The process begins with verifying the ownership of the domains for which the certificate is to be issued. DigiCert does this by checking DNS records, placing a special file on a web server, or by sending an email confirmation to the registered domain address. It then verifies the legal existence of the organization. This involves providing official registration documents confirming the legal existence of the company. DigiCert may also use trusted databases and third-party sources to confirm this information. The next step is to confirm the physical address and business operations of the company. This may include providing documents confirming the address, such as utility bills, lease agreements, or other official documents. DigiCert must ensure that the organization actually operates at the given address. Verification of the organization’s phone number is also necessary. DigiCert may use public databases or request that the applicant provide proof of ownership of the phone number. A phone call is then made to confirm the information and perform additional verification. The final step is to confirm the credentials of the person applying for the certificate. DigiCert must verify that the person is authorized to act on behalf of the organization. This may require providing a written power of attorney, an internal company document, or confirmation from another verified representative of the organization. The entire process, although laborious and time-consuming, is designed to provide the highest level of security and trust, confirming the authenticity and trustworthiness of the organization before issuing an SSL certificate. This allows users visiting a secured site to be sure that the communication is not only encrypted, but also that the site belongs to a legitimate company.

DigiCert Secure Site Multi-Domain certificate offers a multi-domain feature that allows you to secure multiple domains and subdomains with a single SSL certificate. This is especially beneficial for organizations managing complex network infrastructures, where having separate certificates for each domain would be inefficient and expensive. The multi-domain feature allows you to add multiple domain names to the certificate via the SAN (Subject Alternative Name) fields. In practice, this means that a single certificate can secure up to 250 different domains and subdomains, both those related to the main domain and completely separate ones. This simplifies certificate management, as all domains are checked and renewed in a single process. With this functionality, organizations can quickly add new domains or subdomains to an existing certificate without having to perform additional validation procedures for each one. This not only saves time, but also reduces the costs associated with purchasing and maintaining multiple certificates. The multi-domain feature in the DigiCert Secure Site Multi-Domain certificate provides the same high level of encryption and authentication for all secured domains. All data transferred between the server and clients is protected with advanced 256-bit encryption, ensuring confidentiality and integrity of communication. In addition, managing a single certificate for multiple domains simplifies server administration and service configuration, which can contribute to increased IT system efficiency. By centralizing certificate management, organizations can more effectively monitor and maintain a high level of security across their entire network infrastructure. The multi-domain feature in the DigiCert Secure Site Multi-Domain certificate provides an effective and flexible solution for companies that need to secure multiple domains and subdomains. It provides a consistent level of protection, simplifies certificate management, and helps optimize the costs associated with maintaining online security.

DigiCert Secure Site Multi-Domain certificate features broad compatibility with web browsers and mobile devices, providing users with a secure and seamless online experience. It is trusted by over 99% of web browsers, including the latest versions of Chrome, Firefox, Safari, Edge, and Opera. This ensures that users visiting your site from any of these browsers will not encounter security warnings, reinforcing trust in your website. Additionally, the certificate is fully compatible with mobile devices, such as smartphones and tablets running on iOS and Android. This ensures that regardless of the device or platform used, communication between the server and the client remains encrypted and protected. DigiCert regularly updates its certificates to maintain compliance with the latest security standards and SSL/TLS protocols, which further increases its reliability in various environments. The certificate’s high compatibility with a variety of browsers and devices is crucial for organizations seeking to provide uninterrupted and secure access to their online services. This makes DigiCert Secure Site Multi-Domain a solid solution for companies looking to maximize the reach and security of their online presence. Check the full list of supported devices and web browsers.

Technical support for the DigiCert Secure Site Multi-Domain certificate is provided at the highest level, meeting the requirements of security-critical enterprises. Customers have 24/7 access to a team of cybersecurity experts, available 24/7, to provide immediate support for the installation, configuration and management of the certificate. The service also includes assistance in deploying the certificate on various platforms and servers, ensuring its correct functioning in complex network environments. DigiCert offers proactive monitoring of the certificate validity and notifications when it is due for renewal, preventing potential security breaks. As part of the technical support, customers have access to advanced diagnostic tools and detailed technical documentation, allowing for efficient troubleshooting. Additionally, the certificate is backed by a significant financial guarantee, providing additional security and building trust. All these elements work together to ensure uninterrupted and secure operation of online services, meeting the highest industry standards for technical support.