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.

• Comprehensive protection for multiple domains/subdomains: DigiCert Basic Multi-Domain SSL enables you to secure up to 250 different domains and subdomains with a single certificate, significantly simplifying security management in complex IT environments and reducing the costs associated with purchasing and maintaining multiple certificates.
• Advanced cryptographic algorithms: The certificate supports both RSA and ECC (Elliptic Curve Cryptography), offering flexibility in choosing the encryption algorithm. RSA provides proven reliability, while ECC offers higher performance and greater security with smaller keys, resulting in faster processing and reduced load on server resources.
• High compatibility: The certificate is fully compatible with the latest web browsers, such as Google Chrome, Mozilla Firefox, Microsoft Edge, Safari, and mobile operating systems, including Android and iOS. This ensures that secured sites run smoothly on a wide range of devices and platforms.
• Strong data encryption: Using the latest SSL/TLS standards, the certificate guarantees strong data encryption, ensuring the confidentiality and integrity of information transferred between the server and end users, protecting against unauthorized access and man-in-the-middle attacks.
• Financial guarantee: DigiCert Basic Multi-Domain SSL offers a $1,250,000 security guarantee, providing financial protection in the event of any security breaches resulting from errors in the certificate, which increases the trust of customers and business partners.
• Strict OV validation: The Organization Validation (OV) certificate includes not only verification of domain control, but also thorough verification of the identity and legitimacy of the organization, which increases the level of credibility and trust of users in secured sites.
• DigiCert’s reputation and trust: DigiCert is a recognized leader in the SSL certificate market, known for its high-quality products, reliability and professional technical support. The company’s reputation strengthens user trust in secured sites, which can help increase conversions and customer loyalty.
• Flexible certificate management: Subject Alternative Names (SAN) allows you to easily add, remove, and modify domains within a single certificate without having to generate new keys or perform additional verification processes, greatly simplifying certificate administration.
• Professional technical support: DigiCert offers access to a qualified team of specialists available 24/7 to support customers at every stage – from certificate installation and configuration, through security optimization, to resolving any technical issues, ensuring smooth and efficient security management.
• Automation and monitoring: The certificate is supported by advanced tools that automate management processes, such as certificate status monitoring, automatic renewal reminders, and integration with certificate management systems, minimizing the risk of human error and ensuring continuity protection.
• Industry Standard Compliance: DigiCert Basic Multi-Domain SSL complies with the latest security standards and industry guidelines, ensuring that the certificate meets all requirements for data protection and online communication security.
• High Scalability: The certificate is an ideal solution for dynamically growing companies that can easily scale security as their Internet infrastructure grows, adding new domains without having to change the existing certificate configuration.
• Performance Optimization: Thanks to support for ECC, the certificate enables faster SSL connection establishment and reduces the load on the server’s CPU, which translates into better website performance and shorter page load times for users.
• Data Security: Implementation of strong encryption mechanisms and regular certificate updates provide protection against the latest cyber threats, which is crucial for maintaining data security and compliance with information protection regulations.
• Easy Integration with IT infrastructure: The certificate is compatible with a variety of servers and hosting platforms, which allows for seamless integration with the organization’s existing IT systems, ensuring security consistency at all levels of the infrastructure.

The dynamic security seal for the DigiCert Basic Multi-Domain SSL certificate provides visual proof of the advanced protection and trustworthiness that this product provides. It is a graphic element that can be placed on customer websites, signaling to visitors that their connection is secured by a reputable SSL certificate provider. This seal is designed in accordance with the latest industry standards to ensure not only an aesthetic appearance, but also easy recognition and trust of users. The seal graphic includes the DigiCert logo and unique identifying elements that confirm the authenticity of the certificate. Thanks to the use of advanced security technologies, such as watermarks and dynamic graphics, the seal is difficult to counterfeit, which further increases the level of user trust in the website. Integrating the seal into the customer’s website is simple and intuitive, and DigiCert provides detailed instructions and technical support to ensure the correct placement and operation of the seal on various online platforms. The security seal serves not only an informational function, but also a marketing function, emphasizing professionalism and care for the security of customer data. The visibility of the seal on the website can help increase conversions and build long-term relationships with users who appreciate transparency and a commitment to protecting their information. In addition, the seal complies with industry guidelines for accessibility and responsiveness, ensuring that it is displayed correctly on a variety of devices and screen resolutions. As a leader in the SSL certificate market, DigiCert ensures that each security seal is regularly updated to reflect the latest security standards and changes in the company’s visual identity. This means that customers can be sure that their seal not only looks modern, but also meets the highest requirements for security and authenticity. As a result, the DigiCert Basic Multi-Domain SSL security seal is a key element in the strategy of protection and building trust in the digital environment, enabling companies to effectively secure their online assets and strengthen a positive image in the eyes of users.

The validation procedure for the DigiCert Basic Multi-Domain SSL certificate type OV (Organization Validation) has been developed to provide not only control over the domains to be secured, but also to verify the identity and legality of the organization applying for the certificate. The first step in this process is to confirm that the applicant has the appropriate authorization to manage all domains covered by the certificate. DigiCert performs this part through various methods, such as sending e-mails to the domain’s administrative addresses, placing special files on the web server or adding appropriate DNS entries. The next step in the OV validation procedure is to thoroughly verify the identity of the organization. DigiCert requires the provision of official documents confirming the legal status of the company, such as registration certificates, business licenses or other legal documents available in public records. Additionally, it may be necessary to conduct a telephone conversation with a representative of the organization to confirm the authenticity of the application and to understand the context in which the certificate will be used. During the OV validation process, DigiCert also checks the physical address of the organization, which includes verifying the contact details and the company location. All of these steps are designed to ensure that the SSL certificate is issued only to trusted and verified entities, which increases the level of security and user trust in websites using this type of certificate. Once all the validation steps are successfully completed, DigiCert generates an SSL certificate that can be installed on the client’s server, providing a secure connection between the server and the end users. As a renowned security solutions provider, DigiCert applies rigorous industry standards throughout the OV validation process to ensure that each certificate issued meets the highest quality and security standards. Additionally, the company offers technical support at every stage of the validation process, helping clients prepare the necessary documents and resolve any issues, which allows for a smooth and efficient process of obtaining a DigiCert Basic Multi-Domain SSL OV certificate.

The multi-domain feature in the DigiCert Basic Multi-Domain SSL certificate is a key element that allows you to secure multiple different domains with a single SSL certificate. With this feature, organizations can effectively manage the security of their multiple websites without having to install separate certificates for each of them. This certificate supports up to 250 different domains, making it an ideal solution for large enterprises, corporations, and organizations managing complex Internet structures. The multi-domain mechanism is based on the Subject Alternative Names (SAN) technology, which allows you to add additional domain names to a single SSL certificate. This allows users to easily assign new domains to an existing certificate without having to generate new keys or perform additional verification processes. This significantly simplifies certificate management, reducing both the cost and time needed for security administration. DigiCert Basic Multi-Domain SSL offers flexibility in configuring individual domains, allowing them to be added, removed, or modified at will within a single certificate. This flexibility is especially important in a dynamic business environment, where new projects or marketing campaigns may require the rapid securing of additional subdomains or completely new domains. Centralized certificate management allows for easy monitoring of security status and quick response to potential changes. Another aspect of the multi-domain feature is its ability to integrate with an organization’s existing IT infrastructure. This certificate is compatible with a variety of servers and hosting platforms, which allows for seamless implementation in different technology environments. This allows companies to maintain consistent security across all of their websites, regardless of the technology used or server configuration. The multi-domain feature also improves administrative efficiency. Instead of managing multiple certificates, administrators can focus on a single certificate, making it easier to monitor expiration dates, renewals, and overall security maintenance. DigiCert provides management tools and interfaces that allow for centralized control of all domains assigned to a certificate, which further increases operational efficiency. The multi-domain feature of the DigiCert Basic Multi-Domain SSL certificate offers extensive capabilities to secure multiple domains with a single certificate, simplifying management, increasing administrative efficiency, and ensuring the highest level of security. This allows organizations to focus on growing their online business, confident that their digital assets are properly protected by a reputable SSL certificate provider.

DigiCert Basic Multi-Domain SSL certificate is characterized by broad compatibility with the most popular web browsers and mobile devices, ensuring that secured websites run smoothly on a variety of platforms. With support for the latest versions of browsers such as Google Chrome, Mozilla Firefox, Microsoft Edge, Safari, and Internet Explorer, the certificate ensures that users using these tools will be able to establish secure connections without any warnings or certificate issues. DigiCert Basic Multi-Domain SSL is also fully compatible with mobile operating systems, including Android and iOS, allowing for safe browsing of websites on smartphones and tablets. This certificate supports a variety of mobile devices, from the latest smartphone models to older devices, ensuring uniform quality of security regardless of the hardware used. DigiCert uses advanced cryptographic technologies and the latest SSL/TLS standards, which translates into high compatibility with various browsers and operating systems, both on desktop computers and mobile devices. This gives users peace of mind that their connections are protected regardless of the device or browser they use, which is crucial in today’s diverse digital ecosystem. DigiCert regularly updates its certificates to ensure compatibility with the latest versions of browsers and operating systems, minimizing the risk of compatibility issues. As a result, organizations using DigiCert Basic Multi-Domain SSL can be confident that their websites will run smoothly and without disruptions on a wide range of devices and browsers, which is crucial for maintaining high levels of availability and user satisfaction. Integrated compatibility with a variety of platforms makes DigiCert Basic Multi-Domain SSL a reliable solution for companies striving to ensure the highest level of security and availability of their online assets. Check the full list of supported devices and web browsers.

DigiCert Basic Multi-Domain SSL offers the highest level of technical support, which is an integral part of the entire certificate implementation and maintenance process. Customers can count on access to a qualified team of specialists who are ready to help at every stage – from selecting the right certificate, through installation, to ongoing maintenance and troubleshooting. Technical support is available 24/7, ensuring a quick response to requests and minimizing potential downtime related to website security. DigiCert provides detailed instructions and documentation that simplify the certificate installation process on various server platforms and integration with existing IT systems. In case of difficulties, DigiCert technicians offer remote assistance, helping to configure SSL settings, optimize encryption performance and ensure compliance with the latest security standards. DigiCert technical support is not limited to technical aspects. The team of experts is also available to advise on security best practices, helping organizations implement comprehensive data protection strategies and respond to potential cyber threats. Thanks to this, customers can not only effectively secure their domains, but also build user trust by providing the highest level of security for online communication. DigiCert enjoys an excellent reputation on the market due to the reliability of its technical support. Customers can be sure that they will receive professional help from experienced specialists who have deep knowledge of SSL technology and the specifics of various IT environments. Such comprehensive and responsive technical support makes DigiCert Basic Multi-Domain SSL not only an advanced security tool, but also a support that allows companies to focus on their core business activities, confident that their online resources are fully protected.