Why Do I Prefer a Well known Brand CA for SSL Certificates?

Hello! The distinctive feature of the high-end brand SSL certificate is the credibility and technical leadership of the SSL certificate. Because for netizens, entering a ** is likely to be a matter of a few seconds, that is to say, if he loses confidence in **, there is no cost at all, and he can switch to another ** to complete the transaction.

For **, every lost customer means a loss, and these losses often require more advertising investment to re-attract the attention of new customers. Choose a high-end SSL certificate according to GWORG.

Because the SSL certificate of well-known brands will be far ahead in terms of technology and product quality. To install the SSL certificate for **, you must choose an internationally authoritative CA organization, so that the SSL certificate issued by such an institution will be trusted by major browsers, with strong compatibility and higher security.

Like the EV SSL certificate, which is very popular now, it can directly display the green enterprise name in the browser address bar, which highlights the corporate brand image and improves the user's credibility to the enterprise, which is conducive to improving the transaction rate. Well-known brand CA institutions will basically provide this type of SSL certificate.

1. The SSL certificate issued by an unreliable CA organization is not compatible with most browsers and systems, resulting in a security warning or prohibiting access when users access; 2. The encryption strength provided is too low to ensure its own security; 3. With fast verification and visa-free process as gimmicks, it is easy to be phishing or traffic hijacking and other security risks; Therefore, it is very important to choose old brand institutions, such as Tianwei Integrity, established in 2000, in 2005, it was approved by the Ministry of Industry and Information Technology for the first batch of electronic certification service agency license licenses, in 2018 to build VTRUS independent brand certificate, in 2019 it was approved for WebTrust certification, the strength is undoubted, and its VTRUS SSL certificate, RSA encryption strength is 2048, the current algorithm, basically uncrackable, followed by support for single domain name, multiple domain names, wildcards, For enterprises or individuals who are not familiar with SSL certificate business, there is also a self-developed certificate intelligent management system, which can submit orders with one click, the system automatically generates CSR, certificate issuance automatically, certificate expiration automatic reminder, one-click submission of certificate updates and replacements and other lazy functions, which is convenient and fast!

SSL Certificate Authorities, also known as CAs, are trusted organizations that authenticate (and other entities) so that you know who you are communicating with. Their goal is to make the Internet a safer place for both organizations and users. This means that they play a pivotal role in digital security.

What are the functions of SSL Certificate Authorities?

1) Review domain names, individuals and organizations, whose identities have been verified through official records;

2) issue digital certificates that authenticate servers, individuals, and organizations (establish trust);

3) Maintain certificate revocation lists that indicate when the certificate expires before it expires.

What are the verification methods of CA institutions?

2) Organizational Validation: The Certificate Authority not only verifies that the domain information is legitimate, but also goes one step further and performs basic business validation. For example, the OV SSL certificate needs to be reviewed by the CA to provide the information provided by the applicant and the relevant identity information of the applicant enterprise for review;

3) Extended Validation: This is the most thorough level of business validation. During this one- to five-day verification process, the CA conducts extensive research on the requestor's organization. They go beyond the requirements of the OV verification process and can ensure that your organization is truly legitimate.

Certificate Authorities (CAs) are an important part of the Internet. Without CA, then you won't be able to shop, pay taxes, or bank because the internet won't be secure.

As long as the SSL certificate is compliant and usable, it is issued by the digital certificate management agency, this organization is called the CA agency, the CA organization is a generally trusted third-party organization, responsible for the application and issuance management of the digital certificate, etc., with authoritative characteristics, when the ** operator applies for the SSL certificate, it is necessary to provide the domain name owner and identity certification materials to the CA organization, and it can be issued only after the manual review of the CA organization and the payment of a certain fee.

The Certificate Authority (CA) is an entity that is trusted by both parties in the PKI system, and is known as the Trusted Third Party (TTP). One of the important conditions for a CA to be a credible third party is that the CA's conduct is non-repudiation. The CA verifies the public key information of another person through the certificate, which has the CA signature on the certificate.

If the user incurs losses because of the trust in the certificate, the certificate can be used as effective evidence to pursue the legal responsibility of the CA. It is because the CA is willing to give a commitment to take responsibility that it is also known as a trusted third party.

CA digital certificates are issued and managed by CA, which can provide an authoritative electronic document for identity verification on the Internet, and people can use it to prove their identity and identify each other in Internet interactions. Similar to real-world ID cards.

An SSL Certificate Authority (CA) is a trusted entity that issues Secure Sockets Layer (SSL) certificates. These digital certificates are data files that are used to cryptographically connect an entity to a public key. Web browsers use them to authenticate the content sent from the web server, ensuring trust in the delivered content.

CA is a subject, such as GWORG CA, but CA can issue a variety of digital certificates, including SSL certificates, email certificates, encryption certificates, software digital certificates, and so on.

Explain the reason: A CA certificate refers to a digital certificate issued by a CA issuing authority.

The main business of CA institutions is to issue digital certificates.

SSL certificates are a type of digital certificate that is used to encrypt the HTTPS protocol.

Solution: The GWORG CA institution obtains an SSL certificate.

CA is a certificate authority, and any certificate issued by a CA can become a CA certificate, and an SSL certificate is just one of the certificates issued by a CA agency.

The certificate authority is called CA certificate in English, which is responsible for issuing, invalidating and saving certificates, and the certificate issued by CA is called CA certificate, and the essence of CA certificate is to use SSL TLS protocol to protect the security of transmitted data, so it is also called SSL certificate.

In other words, CA is an e-commerce certification authority, also known as an e-commerce certification authority, which is an authoritative body responsible for issuing and managing digital certificates, and as a trusted third party in e-commerce transactions, it bears the responsibility of verifying the legitimacy of the public key in the public key system.

However, on the other hand, SSL certificates are different from CA certificates.

An SSL certificate is a type of digital certificate that is similar to an electronic copy of a driver's license, passport, and business license. Because it is configured on the server, it is also known as a server certificate.

In addition to issuing SSL certificates, CAs can also issue other digital certificates, such as signing certificates and email certificates.

SSL certificates and CA certificates are subordinate because SSL is one of many CA certificates. CA is a digital certificate authority, and an SSL certificate is a digital certificate, and an SSL certificate is issued by a CA organization. However, there are many kinds of certificates issued by CA institutions, all of which are called CA certificates, so SSL certificates are just one of them.

The main functions of SSL certificates and CA digital certificates are the same: encrypted data transmission and server authentication. Whether it is an SSL certificate or a CA certificate, you must be very careful in choosing a certificate issued by an industry-recognized CA body that can be used worldwide.

At present, the certificates at home and abroad can meet international standards such as Digicert Symantec, WoSign CA, CFCA, SECTIGO, Globalsign, etc.

Of course, it is better to apply in China.

Unable to consume abroad **Language barrier, unable to provide after-sales service.

From the function, it is advisable to choose a foreign CA. Most of the SSL in the domestic market is Symantec, Geotrust, and Thawte. You can go to Tianwei Chengxin CA to find out.

Tires are not as good as digital products, and the quality of domestic tires is also improving, and the cost performance is also high. I recommend you to use Magis tires, it is the best quality tire in China, ** cheaper than Hanmi tires, but the quality is passable, whether in wear resistance, or the overall texture design, not inferior.

Made in China is famous all over the world, why go abroad to buy a home, you want a foreign-style home, go directly to the No. 9 home in one step.

Domestic books are more in line with China's national conditions, but there are not many very well written, so I should select a few fingers and read them at a loss.

The foreign market is relatively mature, and it is also an example of the next development of the Chinese market

The quality of brands in European and American countries is better, but also more expensive. The style is also very distinctive.

Depending on whether you are using the trademark in China or abroad, the trademark right is strictly territorial and only valid in the territory of the country of registration.

I don't think domestic brands will be worse than foreign ones, such as Shanghai Zhonggong Industry, and the products are also sold directly abroad.

Personally, I think it's better to go abroad, and people began to require cars to be equipped with safety seats decades ago. It is done earlier than in China, and in addition to the national inspection, there are many independent quality inspection agencies that sample various brands of seats every year. The quality is better than that of China, and it has been verified by practice for many years.

— Milk Paste Castle. I suggest that you give your child more beans or milk, and eat an orange half an hour after eating, which can promote the absorption of calcium, and do not give your child carbonated drinks, and secondly, let your child bask in the sun more, especially the soles of the feet.

SSL certificate is a digital certificate, which mainly gives the function of encrypting transmission and trust of the **https security protocol. After installing the SSL certificate, use the https encryption protocol to access it, which can activate the relationship between the client browser and the server"SSL encrypted channel"(SSL protocol) to achieve high-strength two-way encrypted transmission to prevent the transmission data from being leaked or tampered with.

There are about six trusted institutions in the world, including mainstream brand SSL certificate issuing authorities, browser trust and localized OCSP, and mainstream insurance and root certificates, and the incidence of security problems will vary.

1、globalsign 2、digicert 3、certum 4、entrust 5、sectigo（comodo）

Note: The above rankings are in no particular order, and Symantec's brands have been acquired by Digicert.

SSL certificate brand: Sectigo (Comodo) But at present, trust has always been a problem, and the low version of Android and Firefox are not trusted, but they trust mainstream browsers, ** are cheaper.

Individuals choose DV certificates: single-domain name, wildcard, and multi-domain name certificates.

Governments and enterprises choose OV and EV certificates: single-domain name, OV wildcard, and multi-domain name certificates.

1. Single-domain name certificates.

You can use an SSL certificate for only a single domain name.

1. When you apply for a domain name certificate with www prefix, the default is to protect the main domain name without www (such as buying, gifting, and vice versa).

2. When you apply for a certificate for a subdomain name with another prefix, you can only protect the current subdomain name, not the main domain name without a prefix.

2. Multi-domain name certificates.

Multi-domain SSL certificates support any domain name. If you have multiple domain names with completely different top-level domains and need to use SSL certificates (for example, , , etc.), select an SSL certificate type that supports multiple domain names.

Note: The number of domain names protected by each brand multi-domain certificate is different by default, and sometimes the cost of adding an additional domain name after exceeding the number of domain names protected by the multi-domain certificate itself by default, but this saves a lot of costs compared with a single application, including the purchase cost and the time cost caused by the review.

3. Wildcard certificate.

This version of the certificate can protect all subdomains at the same level under the same primary domain name (multiple subdomains of the same top-level domain name need to use SSL certificates, such as domain names), and the number of unlimited number (for example, when applying for a wildcard certificate, the CSR domain name is set to *.).

can be any prefix).