簽名證書

Ⅰ 簽名證書與自簽名證書的區別

簽名證書：由權威頒發機構頒發給伺服器或者個人用於證明自己身份的東西，默認客戶端都是信任的。主要目的是用來加密和保證數據的完整性和不可抵賴性

自簽名證書：由伺服器自己頒發給自己，用於證明自己身份的東西，非權威頒發機構發布，默認客戶端都是不信任的，主要目的是用來加密和保證數據的完整性和不可抵賴性,與簽名證書相同.

詳細具體解釋見下面英文。
When you're building an ecommerce site one of the first things you'll need to set up is a security certificate so that your server data will be secure. When you set this up, you have the option of creating a self-signed cerficate or creating a certificate approved by a certificate authority.
Similarities Between Signed and Self-Signed Certificates
Whether you get your certificate signed by a certificate authority or sign it yourself, there is one thing that is exactly the same on both:
Both certificates will generate a site that cannot be read by third-parties. The data sent over an https connection or SSL, will be encrypted regardless of whether the certificate is signed or self-signed.
In other words, both types of certificates will encrypt the data to create a secure website.
Then Why Pay a Certificate Authority?
A certificate authority tells your customers that this server information has been verified by a trusted source. The most commonly used Certificate Authority is Verisign. Depending upon which CA is used, the domain is verified and a certificate is issued. Verisign and other more trusted CAs will verify the existence of the business in question and the ownership of the domain to provide a bit more security that the site in question is legitimate.
The problem with using a self-signed certificate is that nearly every Web browser checks that an https connection is signed by a recognized CA. If the connection is self-signed, this will be flagged as potentially risky and error messages will pop up encouraging your customers to not trust the site.
When Can You Use a Self-Signed Certificate?
Since they provide the same protection, you can use a self-signed cerificate anywhere you would use a signed certificate. But some places work better than others.
Self-signed certificates are great for testing servers. If you're creating a website that you need to test over an https connection, you don't have to pay for a signed certificate for that testing site. You just need to tell your testers that their browser may pop warning messages.
You can also use self-signed certificates for situations that require privacy, but people might not be as concerned about. For example:
Username and password forms
Collecting personal (non-financial) information
On forms where the only users are people who know and trust you
What it comes down to is trust. When you use a self-signed certificate, you are saying to your customers "trust me - I am who I say I am." When you use a certificate signed by a CA, you are saying, "Trust me - Verisign agrees I am who I say I am."
If You're Doing Ecommerce You Need a Signed Certificate
While it is possible your customers will forgive you a self-signed certificate if all they use it for is to login to your website. But if you're asking them to input their credit card or Paypal information, then you really need a signed certificate. Most people trust the signed certificates and won't do business over an HTTPS server without one. So if you're trying to sell something on your website, invest in that certificate. It's just a cost of doing business.

Ⅱ 證書簽名是什麼意思啊怎麼簽

就是你手機安裝一些安裝軟體安裝不了，它會提示需要簽名或者無效什麼的版。那是因為他們的許可權權還不夠，你去申請證書簽名了，把要安裝的軟體簽名就可以用了。
你可以去手機之家，裡面有個塞班簽名，一分鍾就能搞定。支持在線和離線簽名。
再不明白問我就好了

Ⅲ 簽名和證書

簡單的說，證書就是安裝許可證，有了它，你就可以給你要安裝的軟體簽名，簽名後的軟體才能安裝到手機里
你可以把手機時間向前調半年試試，安裝後再調回來

S60 第三版在安全性方面做了比較大的改善，對在系統中安裝運行的第三方軟體有更為嚴格的規定。某些涉及手機軟硬體安全/個人信息安全等方面的操作被做了特別的限制（比如隨手機開機自動啟動就是被限制的功能之一）。應用程序要實現這些"被特別限制"了的功能就必須獲得「簽名」。也就是說要有人來為這個操作的安全性負責！未經任何簽名的程序不能安裝運行。

簽名(sign)：就是使用專用工具將證書內容寫入應用程序的特定欄位，表示該軟體已經通過了簽署者的審核。簽署者對該軟體的安全性負責。

Ⅳ 簽名證書要如何使用

證書是給軟體簽名用的，不用放手機里
當然，現在可以在手機里給軟體簽名了
工具版是signsis.sisx，安裝權後
第一行是選需要簽名的軟體
第二行是選擇key文件
第三行是選擇證書文件
第四行是輸入key文件密碼
然後選擇簽名即可。
電腦上的簽名工具很多了，各大智能手機論壇都有下載
例如：signsis.exe

Ⅳ 簽名證書是什麼來的～

代碼簽名復 (Code Signing) 針對網上發布控製件、應用程序、驅動程序，如設備驅動程序、硬體固化程序、病毒更新碼、配置文件等代碼和內容創建數字「保護膜」，以便在軟體發行者和用戶通過 Internet 與移動網路下載代碼及內容時對他們加以保護。數字簽名可驗證內容的來源及完整性。其中較為知名的是VeriSign Code Signing Certificates，該公司的代碼證書品種最為豐富，普及率較高。在國內可以通過VeriSign證書合作夥伴天威誠信(iTrusChina)申請獲取。

Ⅵ 證書簽名要怎麼弄

申請證書
請每天10-13點去
http://cer.dospy.com/
提交串號，申請證書，次日可下載。
還有疑問請去證書區咨詢
http://bbs.dospy.com/forum-194-1.html
【新手指南】←非常詳細的簽名教程（含視頻）→
http://bbs.dospy.com/thread-1627127-1-1.html
有些壇友在本論壇申請了證書，由於忘記申請時間等找不到。
證書查詢軟體只要在電腦安裝此軟體打開後輸入串號就可以方便的找到你的曾經申請過的證書。

Ⅶ 怎樣簽名證書！

下載好了證書，就把.cer和.key放在內存卡上一個你記得到的地方，然後下載一個簽名軟體（Sign
sis，塞班網專上很屬多的）安裝，然後再打開它，把你要簽名的軟體路徑找到填好，把證書和鑰匙也都填好，再選擇簽名，它就開始簽名了，簽好名的軟體會比原軟體後綴名sis多一個x，還是放在原文件夾裡面。點擊它可以直接安裝就行了

摘自網路..

Ⅷ 什麼是代碼簽名證書

代碼簽名證書（Code Signing Certificate）是權威CA機構發布的專門為代碼和程序進行簽名的數字證書專，可以驗證屬發布者的身份，下載軟體時防止殺毒系統攔截，彈出安全警告。是進行程序分發不可或缺的證書。

Ⅸ 代碼簽名證書有哪幾類

代碼簽名證書分為標准代碼簽名證書及EV增強型代碼簽名證書，區別如下：

Ⅹ 代碼簽名證書都有哪幾種

代碼簽名證書主要由兩種類型，OV代碼簽名證書和EV代碼簽名證書。 之前還有個人代專碼簽名，不過為了確屬保軟體的安全性，CA公司已經不再簽發個人代碼簽名證書。代碼簽名證書能夠對絕大部分軟體進行簽名，包括EXE文件、DLL文件、Andriod代碼等，不需要為每個平台單獨購買證書，一個公司可以用一張證書為其發行的所有軟體進行簽名。

除了普通的代碼簽名證書，還有EV代碼簽名。該種類型的證書具有更高的簽發標准和可信度，平台對其認可度更高，如果需要支持Microsoft SmartScreen應用程序信譽功能以及對Windows 10內核驅動程序進行簽名，請考慮EV代碼簽名證書。

解決方式：ssln可以申請多種代碼簽名證書的