Differences between the three types of certificates! We will introduce the differences from the role of SSL certificates and the differences in verification procedures!
There are three types of SSL/TLS certificates: EV, OV, and DV. To understand the differences between these three types of SSL certificates, it helps to understand what a certificate is and how it is issued by a trusted Certificate Authority (CA) like DigiCert. The related links explain specifically what distinguishes these three certificates and what types of applications they are suitable for. 【Three Types of SSL Certificates】 ■ EV (Extended Validation) ■ OV (Organization Validation) ■ DV (Domain Validation) *For more details, please refer to the related links page or feel free to contact us.
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【Summary】 ■DV - Can be obtained by proving ownership of the domain or URL. - Cost-effective and can be issued immediately. - Due to its convenience, it is currently used for SSL certification of impersonation sites. ■OV - Involves verification of organizational information. - If used by a company, choosing between OV or EV is reasonable. ■EV - Involves more in-depth verification of organizational information. - Offers additional features such as PCI Compliance Scan and CT log monitoring. - Provides better handling of vulnerabilities and impersonation domains. *For more details, please refer to the related links page or feel free to contact us.
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We have established and operate measurement and monitoring centers in five cities across the country (Sapporo, Niigata, Tokyo, Osaka, and Fukuoka). The measurement and monitoring systems in operation there are used by major IT companies such as Google and Microsoft, e-commerce sites, and mobile companies like Verizon. We monitor the communication status of your web systems from various locations 24/7, analyze the data, and optimize it to support fast and stable web operations. We can detect communication failures and server issues that have been occurring frequently lately through measurements from across the country and immediately raise alerts. Additionally, we provide a web performance tuning service that ensures the display speed of websites, web applications, and mobile applications is completed within one second nationwide, achieving a 98% yield. Based on statistical quality control, we collect and analyze data, and guarantee the achievement of displaying within one second through genuine performance tuning that fixes issues from the source code. Please feel free to contact us if you have any requests.