Comodo Document Signing

paypalstripebtc
想要更便宜?

购买多年

clock 持续时间 price 价格 save 您节省了
1 年 $250
2 年 $490 $10
3 年 $700 $50
专用支持
25 天退款

以低廉价格购买 Comodo 文档签名证书

获取廉价的 Comodo 文档签名证书,保护您的数字文档不被网络犯罪分子窥探。 该证书将验证您的身份并维护您文件的真实性,而不会给您的口袋造成负担。
clock1-7 个工作日内签发
validation-detailed域控制, 身份验证和机构验证
mobile-friendly移动友好
reissuesAdobe 批准的信托列表 (AATL)
email-documents顺畅的文件工作流程
padlock确保文件的完整性
lei-code利用 LEI 加速: 快速验证
paperwork-1验证方法: DV (EMAIL, DNS, HTTP / HTTPS) 和 EV (公共数据库 / 文书工作)

什么是 Comodo 文档签名证书?

要轻松实现 Adobe 文档的卓越安全性,请考虑使用Comodo 文档签名证书。 它由 Adobe 的认证文档服务 (CDS) 或 Adobe 批准的信任列表 (AATL) 上的证书颁发机构认证,验证签名者是否符合 Adobe 的标准,以及证书是否存储在受保护的硬件上。

Comodo 文档签名证书的优势

  1. 认证和可信度:提供安全的数字密钥来证明作者的身份,证明文件的来源。
  2. Adobe® Acrobat 文档完整性:通过永不过期的数字签名验证文档在整个生命周期内的真实性,并通知任何更改。
  3. 企业验证:提供更高的保证,确保签名者代表的是一家真正的公司,包括公司名称和电子邮件地址等字段。
  4. 流畅的文档工作流程:帮助从墨水文档过渡到数字文档,同时符合法规要求,并通过数字签名简化共享。
  5. 几乎兼容所有平台:可在各种桌面和移动平台上运行,浏览器兼容性高达 99.3%,可避免警告。
  6. 牢不可破的加密:遵循最新的 NIST 和 CA/B Forum 标准,采用 256 位加密和 2048 位 RSA 签名密钥。 还提供椭圆曲线加密技术。
退款

25 天

证书加密

高达 256 位

密钥加密

2048 位

安全哈希算法

SHA-2

我们的客户和重要人物

额定值 4.9 5分由 1003 客户

Customer Reviews
avatar-3
Christopher Broderick
15 6 月, 2022, , united kingdom

Great selection of certificates with a clear definition of properties for each certificate makes it easy to choose the right one.

avatar-5
Munro James
31 10 月, 2020, Victoria, AU

Easier and cheaper than going directly and ordering via the vendor, thank you for the information and the simple shopping experience.

avatar-4
Kelly Mark
29 10 月, 2020, Dublin, IE

Excellent customer service when I ordered the wrong cert! The support team then helped me get the correct cert and refunded me on the incorrect cert I bought! Very fast and a happy customer.

avatar-2
Laurent
23 6 月, 2020

One of the most reliable SSL brands. If you need to secure subdomains and can afford it, don’t think twice. Get it.

avatar-5
Hiroshi
12 6 月, 2020

The price seems fair for an EV certificate, especially the two-year deal. Unlike my previous provider, which I won’t advertise here, at SSL Dragon, the buying steps are easier and better explained.

avatar-3
Campo
31 5 月, 2020

Always a pleasure doing business with SSL Dragon. Thawte certificates consistently deliver the highest encryption and customer trust.

avatar-4
Helena
16 5 月, 2020

Was assigned to secure several NGO sites. Picked this certificate because of a higher warranty and reasonable price. It’s always a pleasure to work with SSL Dragon.

avatar-2
Donald
17 12 月, 2019

Simply the best. Easy to buy and configure. Plenty of features. Can display the site seal in different languages as well.

avatar-5
Connor
5 11 月, 2019

A top-class product from a reputable company. Credits to SSL Dragon as well, for a smooth buying experience and excellent price.

avatar-4
Bruce
3 5 月, 2019

This is the third SSL Certificate I buy from SSL Dragon, and the first one from GeoTrust. All I can say is the certs work as described in the specs, and the support is very friendly.

avatar-3
Lazar
24 3 月, 2019

The SSL wizard recommended this certificate for our e-stores. We’re already on the third renewal, and during all these years, didn’t have a single issue with it.

Shopper Approved 的真实顾客评分和评论. 全部阅读.