if you have a digital certificate issued by your company, it means that your company has built a CA software system (certificate issuing agency), which is generally used only by large enterprises and institutions.
In fact, a digital certificate is just a string of data, including the name and ID number of the user of the digital certificate, which is equivalent to binding the digital certificate with the real person. When you use the digital certificate in the network, you can get the real person information by parsing the digital certificate.
Digital certificates are also divided into several categories, including personnel certificates, server certificates and so on. There are also enterprise certificates. It's different. According to the template for issuing digital certificates.
There are two kinds of digital certificates. One is soft certificate, which is installed in IE. One is the certificate generated in USBKey, and the latter can't be exported because the private Key is generated in the key, which ensures the security of the certificate to a certain extent.
the digital certificate management unit generally manages the certificate for the issuing institution, such as: expired certificate, lost certificate needs to be frozen, reapplied, and so on.
question 3: how to apply for the digital certificate of the industrial and commercial bureau? There are five ways to apply for a digital certificate:
(1) A natural person can apply for a personal digital certificate at branches of relevant banks or e-government certification service institutions, and he/she needs to bring his/her identity document with him/her, and keep video materials and personal signature.
(2) local enterprises in Shenzhen can apply for the digital certificate of organization in shenzhen institute of standards and technology, and they need to bring the original business license, organization code certificate, legal representative's ID card, agent's ID card and so on, and affix the official seal on the application form.
(3) Contact information of digital certificate issuing institutions:
1. shenzhen institute of standards and technology. Address: 1th Floor, Radio Management Building, No.32 Binhe Road, Shenzhen, or the processing window of organization code certificate in the registration halls of Shenzhen Municipal Market and Quality Supervision and Management Committee. Customer service telephone number: 88856226.
2. Guangdong Digital Certificate Certification Center Co., Ltd.. Customer service telephone number: 9515813;
3. Shenzhen e-commerce security certificate management co., ltd. Customer service telephone number: 41123838,755-26588388;
4. Guangdong e-commerce certification co., ltd. Customer service telephone number: 483133.
5. Go to the following bank
ICBC: 95588; China Construction Bank: 95533;
Bank of China: 95566; Ping An Bank: 95511;
China citic bank: 95558.
a digital certificate is:
(1) a series of numbers that Indicate the identity information of the communication parties in Internet communication, which provides a way to verify the identity of the communication entity on the in-store ernet.
(2) a digital certificate is not a digital ID card, but a seal or seal (or a signature added to the digital ID card) stamped by an identity authentication institution.
(3) It is issued by the authoritative organization-CA, also known as the Certificate Authority Center, and people can use it to identify each other online.
question 4: how to apply for SSL digital certificate to know SSL certificate
SSL certificate is a kind of digital certificate installed on the server. Websites with SSL certificates can be accessed by using HTTPS, and an "SSL encryption channel" is established between the user's browser and the website server. During online transactions and online payments, confidential information such as your transaction information, identity information and account password can be encrypted and transmitted to prevent information from being leaked.
At the same time, SSL certificate can only be issued after the authoritative CA certifies the identity of the website. The certificate shows the real information of the unit or individual to which the website belongs, and informs users that the identity of the website is safe and trustworthy through the green address bar, security lock and other eye-catching signs to prevent phishing fraud.
choose an authoritative certificate authority
because SSL certificates are special, not all SSL certificates issued by CA institutions can be trusted by browsers, which is why some websites get a browser error that "this certificate is not trusted". You must choose a globally trusted SSL certificate issuing authority. Only CA institutions that have passed the international WebTrust certification can be trusted by browsers if their root certificates are preset in Microsoft's operating system and browsers.
however, the threshold for WebTrust certification is relatively high. At present, only three legal CAs in China have passed WebTrust certification. Among them, only the SSL certificate issued by Wotong CA can be perfectly compatible with all browsers, servers and mainstream mobile devices after 1999, and can completely replace foreign SSL certificate products in performance.
select the type of SSL certificate
SSL certificates are divided into DV SSL, OV SSL, IV SSL and EV SSL certificates, and you can choose the appropriate certificate according to your own needs.
DV SSL certificate
DV SSL is the abbreviation of Domain Validation SSL, which refers to a simple SSL certificate that only verifies the ownership of the domain name of the website. This kind of certificate can only play the role of encrypting the confidential information of the website and cannot prove the true identity of the website to the user, but its advantage is that it can be issued quickly and SSL encryption of the website can be established quickly.
IV SSL certificate
IV SSL is the abbreviation of Individuals Validation SSL, which refers to a professional-level (Class 2) SSL certificate that needs to verify the true identity of the website operator (individual). It can not only encrypt the confidential information of the website, but also prove the true identity of the website to users.
ovsl certificate
ovsl is the abbreviation of Organization Validation SSL, which refers to the standard SSL certificate that needs to verify the true identity of all units of the website. It can not only encrypt the confidential information of the website, but also prove the true identity of the website to users.
EV SSL certificate
EV SSL is the abbreviation of Extended Validation SSL, which refers to the SSL certificate issued according to the global unified strict authentication standard, and it is the highest security level SSL certificate in the industry at present. The biggest feature is that the browser displays a green address bar, which tells users that the website is under strict security protection, and its identity is credible, which is highly trustworthy.
question 5: how to add a digital certificate to a software application? If you want to sign your JAR, the corresponding signature information will be displayed in the JAD file. Now there is no free JAVA from code signing certificate, so you need to buy it from the supplier. Generally, JAVA software developers buy certificates, sign the software they need to release and add relevant licenses. After signing, visiting the network will not pop up annoying warning boxes, making mobile phone applications safer and more conducive to software developers to promote their applications.
question 6: how to apply for a digital certificate? are you talking about AliPay's digital certificate?
Click to apply for a digital certificate, then enter the * * * of your ID card as required, and then ask for the password and questions of your device, and then authenticate by email. Install it into the computer, and make a backup in a non-system disk. Very simple.
it's ok. If you want to use your Alipay to pay on other computers in the future, you must first install the digital certificate. Otherwise, payment cannot be made.
Question 7: How to apply for a trademark digital certificate needs to apply to the Trademark Office. Generally, it will be announced in about 3 months that it can be collected.
Question 8: How to apply for a digital certificate is unsuccessful? 1. If prompted, download a higher version of the browser, such as IE8 (you don't need to go to WINDOWS official website to download it, just find a software station to download it).
2. Delete all the previously downloaded installation programs about this digital certificate from the computer (click Start-Settings-Control Panel-Add or Remove Programs-Find the corresponding programs and delete them).
3. Download and install the certificate control again. Geng, it is necessary to restart the computer. Try
Question 9: How and where to apply for a digital certificate and get one. Mail server certificate is very cheap, mainly to ensure that your mail communication is confidential and will not be tampered with. You go to Baidu to check the willre digital certificate, and Veri specializes in this.
question 1: you can't apply for a digital certificate. before applying for a digital certificate, if your account fails to pass the authentication, please pass the real-name authentication first. How to pass real-name authentication? If your account has passed the authentication, please check the following help: Please bind the mobile phone before applying for the digital certificate. If the account is not bound to the mobile phone, there will be a prompt on the page: In order to ensure the security of the account, Alipay needs you to bind the mobile phone first (free of charge) and enter the SMS check code received on the mobile phone, and then confirm. You can apply for alipay digital certificate after binding your mobile phone. The specific operation steps are as follows: 1. Login to Alipay account-My Alipay-Apply for certificate or login to Alipay account-Security Center-Digital Certificate-"Click here to apply for digital certificate"; 2. For security verification, please enter the ID number you filled in when authenticating, and then click "OK": 3. After the verification is successful, please read the following contents carefully, and please choose the corresponding method to apply for a digital certificate: 4. If your account has not been upgraded with security protection questions, the page will prompt you to set security questions. Please set them carefully and remember the answers. Click "OK" after filling in the contents, and the original password protection questions will be overwritten after setting security questions. If the account has been set with security protection questions, this step is unnecessary. 5. Preview the filled contents and click OK to take effect: 6. After the security question is set, please fill in the use place of the certificate accurately, so that you can clearly identify the use place of the certificate when you manage the certificate remotely in the future. Click OK to view the account information after filling in, and then click OK: click Yes to pop up the dialog box, and remind you to click Yes to all the pop-up prompts. 7. If the application is successful, please click the "Backup" button to back up the digital certificate. It is suggested that you save the digital certificate on the mobile hard disk, USB flash drive or other non-system disk of the computer: 8. Set the backup password and choose whether you can back up again on this computer. Please remember the backup password and select the backup address to confirm it.