2022-12-30 17:39:56
with the increasing popularity and use of cell phones, tablets and other portable devices, digital documents have also become very common, and
pdf (portable document format) is one of the most popular and versatile file formats among them. as they are very easy to disseminate and share, it is increasingly important to look at ways to control and secure these digital documents, particularly pdfs, in order to protect confidential or sensitive information.
the potential privacy and security risks associated with pdf documents are very real, as no matter what restrictions you can apply to them, these documents remain vulnerable to being edited, viewed, shared and even circulated in an uncontrolled manner. when this type of activity occurs, sensitive data or confidential documents can be leaked, leaving businesses and individuals at risk of a breach in their security system.
one of the main ways to mitigate this risk is to strengthen security measures and control access privileges by such methods as password protection, digital signatures and identities, digital signatures, and automated license control (alc). in order for security strategies and approaches to be successful, businesses and private document users must rely on technologically advanced solutions for controlling and securing documents, especially pdfs.
creating and managing dynamic pdfs is essential for optimal visibility and access control for businesses and private users. organizations and individuals can add user-specific dynamic forms to guarantee data security as well as effective tracking if the document is accessed or modified by an unauthorized user. alc is one of the protection measures that enables businesses and private users to identify who opened or had access to their pdf document by providing a secure license. this way businesses can guarantee that only the right people have access to their data, preventing hacker threats or potential fraud activities.
overall, no matter what kinds of large or small documents are being shared, understanding the potential risks associated with insecure pdf documents and taking proactive steps to protect them is essential. by leveraging advanced software solutions and practices, private users and businesses can securely and safely store and share their important documents while also taking preventative measures to ensure their sensitive data stays safeguarded.

2018 嗯 这个问题 很多答案只要你自己去百度搜索结果就可以找到 比如说直接搜索 "失控pdf百度云 2018",还可以在网上找到一些相关的信息。
失控pdf

",
"threattype": "中间件不安全配置",
"app": "foxit pdf阅读","level": "高危",
" event description " :"应用程序\'foxitpdf'中存在缺陷,攻击者可利用该漏洞读取服务器的sensitive文件。"
}
{
"name": "iis文件上传重写攻击",
"threattype": "web应用漏洞",
"app": "microsoft iis","level": "高危",
" event description " :"microsoft网页服务器iis存在文件上传模块重写漏洞,攻击者可以利用该漏洞来上传想要的文件。"
}