Why is EV SSL certificate the most expensive among SSL certificates?

EV is the most secure SSL certificate.

The EV certificate will display the name of the organizer in the browser, and the real-name information of ** can be seen with the naked eye.

The security coverage of EV certificates will be higher than that of ordinary certificates.

EV is a value-added SSL certificate, and EV will have an independent network security system as standard.

Workaround: You can apply for an EV certificate at GWORG.

The reason for this is that the EV SSL certificate is the highest level of SSL certificate among SSL certificates, but it also has many other advantages. First, after installing the EV SSL certificate, the browser address bar can directly display the company name. In this way, visitors can clearly know who they are visiting, and consumers can clearly know where their funds are flowing, which can greatly improve the visitor's confidence in visiting, and can also improve the conversion rate of ** transactions.

Second, the EV SSL certificate is particularly strict when applying, and the relevant information of other enterprises is verified on the basis of the OV type verification of the real identity of the enterprise, such as the newly established company needs to provide a bank account opening permit. Third, the use of EV SSL certificates will be prioritized by search engines to a certain extent in the same type. Of course, in order to give full play to these advantages of EV SSL certificate, it is still necessary to apply for an institution with brand assurance, for example, Tianwei Integrity, many well-known e-commerce, banks, etc. have used the SSL certificate services they provide, and they have higher requirements for security and trust, and some important businesses have used Tianwei Integrity's EV type SSL certificate.

Compared with general SSL certificates, the main EV SSL certificate can not only achieve **https encrypted access, but also realize green access in the address bar, enhancing consumer confidence in **.

So the value of an EV certificate is obvious. Its value lies in its ability to know more than your browser, which can only evaluate a host by connecting to a hostname, parsing a certificate file, and verifying the encryption key. EV certificates – and all HTTPS-related metrics – can be made easier for users to understand.

EV SSL certificate means: SSL certificate issued in accordance with the strict authentication standards that are consistent around the world. EV SSL certificate is a new generation of standard SSL certificate, which is intended to solve the problem that the authentication standards used by various digital certificate authorities to issue SSL certificates are not uniform, and at the same time, users can easily distinguish the existing SSL certificate and EV SSL certificate, that is, when the user uses a browser above IE7 to access the ** deployed EV SSL certificate, the address bar will turn green, not only showing the security lock, but also the name of the organization and the name of the certificate authority.

When accessing other types of existing SSL certificates, only the badge is still displayed.

Encrypted transmission of communication data.

**The source code and system are protected by the SSL protocol on the whole site.

It is easy to recognise and increases trust and image.

Help users identify phishing**.

Ensure user privacy, information security and privacy.

Improving the access speed Through the HTTP vs HTTPS comparison test, it is shown that the new generation of HTTP2 protocol using SSL certificates has a much faster access speed than using the HTTP protocol.

To improve the company's brand image and credibility, the ** that deploys the SSL certificate will display the HTTPS green security lock in the browser address bar. It can tell users that they are visiting a safe and trustworthy site, and can operate and transact with confidence, effectively enhancing the company's brand image and credibility.

Differences between EV SSL certificates and other common SSL certificates:

1. Different security levels: EV SSL is an SSL certificate issued in accordance with the global unified strict authentication standards, and is currently the highest security level SSL certificate in the industry.

2. Different verification items: As the industry's best SSL certificate, the EV SSL certificate not only adopts the highest level of mandatory encryption in encryption, but also is more stringent in real authentication.

3. Different forms of expression: Compared with general SSL certificates, EV SSL certificates can not only display green security locks in the browser, but also display the "green address bar" and the name of the organization in the browser, telling the user that the access is safe and credible. For example, the online banking that you often visit, Alipay, etc., will display a green address bar.

4. Different sales: EV SSL certificates are higher than general SSL certificates because of their high encryption level, more verification materials, good performance, more security, and more trustworthiness.

5. Different security insurance: EV SSL certificate is more secure and credible, and all of its security insurance is also the highest.

The EV certificate will display the organization name in the browser, but the normal SSL certificate will not.

The Extended Validation (EV) SSL certificate is an upgraded version of the normal SSL certificate, and after the normal SSL certificate is applied, the browser will display a security lock mark, indicating that the consumer** has adopted the encrypted link technology. The biggest feature of the Extended Validation (EV) SSL certificate that distinguishes it from ordinary certificates is the green address bar, which will more clearly identify the real identity when the customer logs in**, and the enterprise name and SSL certificate issuing authority information will be dynamically displayed on the right side of the address bar, while the fraud and phishing** cannot obtain this type of SSL certificate at all. It is recommended that you apply for an Extended Validation (EV) SSL certificate, which is now generally applied for by companies as well.

Tianwei Chengxin can provide a full range of VeriSign certificate products, and Symantec divides ordinary certificates into two types according to different strengths: Secure

sitepro and secure

site。Tianwei Chengxin and VeriSign have been cooperating for more than 10 years, Tianwei Chengxin is the largest first-class business of VeriSign in China, and it is also the partner with the widest scope of cooperation and the highest level of cooperation, and 95% of the share of the domestic VeriSign digital certificate market comes from Tianwei Chengxin. Beg.

Compared with ordinary SSL certificates, EV SSL certificates have the following advantages:

Strict audit and strong security: Ordinary SSL certificates generally only need to verify the ownership of the domain name before they can be issued, so anyone can apply for installation. The EV SSL certificate needs to verify the real identity of the applicant organization and verify whether there are any illegal operations, which is more secure and trustworthy.

Green address bar: The normal SSL certificate only displays HTTPS in the browser address bar, while the EV SSL certificate can only display the green enterprise name + HTTPS in the browser address bar, effectively enhancing the trust of the enterprise and preventing the occurrence of phishing**.

I understand that one is handling Chinese digital certificates, Huanxi Information Technology (Shanghai)****.

Yes, a digital certificate. Extended Validation SSL Certificate, abbreviated as: EV SSL Certificate, means:

SSL certificates issued in accordance with the world's strictest authentication standards. EV SSL certificate is a new generation of standard SSL certificate, which is intended to solve the problem that the authentication standards used by various digital certificate authorities to issue SSL certificates are not uniform, and at the same time, users can easily distinguish the existing SSL certificate and EV SSL certificate, that is, when the user uses a browser above IE7 to access the ** deployed EV SSL certificate, the address bar will turn green, not only showing the security lock, but also the name of the organization and the name of the certificate authority. When accessing other types of existing SSL certificates, only the badge is still displayed.

Advantages of EV SSL Certificate:

1. From the perspective of encryption strength, EV SSL certificates can achieve 128-256 encryption, while general SSL certificates can only achieve 40-256 encryption. Therefore, EV SSL certificates are more secure and trustworthy than ordinary SSL certificates.

2. Compared with ordinary certificates, the EV certificate has added a third-party strict identity and audit, so it is the highest level of SSL certificate, and it is more reliable and trustworthy after installing the EV certificate.

3. After installing the EV certificate, in the browser address bar, not only will the green address bar of the browser be activated, which will produce a secure green enhanced encryption effect, but also the name of the ** unit will be displayed.

4. When applying for an EV SSL certificate, in addition to the domain name, WHOIS email address and 2048-bit CSR file that is generally required, you also need to fill in an application form (enterprise information and contact information) and the most important D&B or lawyer letter.

Therefore, the EV SSL certificate is very suitable for finance, insurance, P2P, e-commerce, and payment sites.

What the EV SSL certificate does:

EV SSL certificate has a special advantage that other SSL certificates do not have, that is, the address bar of the ** browser with the EV enhanced certificate installed is a small lock + Chinese enterprise name + https, while the general ** only small lock + https, this feature makes the ** installed with the EV enhanced certificate ** can enhance the trust of visitors, but also ** more formal, can effectively improve the ** of ** the number of visits and the success rate of transactions. While other types of SSL certificates can do this, they are not as obvious as EV Enhanced certificates.

EV enhanced SSL certificate is also relatively high in many SSL certificates, so it is more suitable for financial **, at the same time, some budgets are more sufficient and want to vigorously develop their own ** enterprises can also choose EV enhanced SSL certificate, it should be noted that EV enhanced SSL certificate can only be applied for by enterprises and institutions, individuals can not apply.