Are you looking for purchasing PDF software that is really safe? If you know the listed below ten PDF security problems, then, you may think to save some spending in the current tough economic situation. Suppliers also didn't tell us about PDF products and solutions and we should know.

According to information, the document security technology is the foundation of Adobe Adobe PDF, because it can support electronic signature and document control, so PDF can protect document the authenticity, integrity, confidential, the user can more safely in the internal and external electronic document sharing. There are many solutions that can enhance the Acrobat created document of security, access control and license function and document closely, help prevent unauthorized users to view or transmit the confidential information.

Adobe PDF document safety protection and use digital signatures

To prevent confidential information from going others hands. Protect your document security, prevent others from viewing, printing, or change. Instantly make sure if your documentation is changed for any reason.

Here are the three methods for protection:

• Before distributing Adobe DF documents, with the password protection, prevent other from checking. Adobe Acrobat 5.0 support 128-bit RCA encryption.

• Through the Settings to prevent others from printing, changes, or new use of the document to the options for controlling your Adobe PDF document with the confidential information of the visit.

• For improving security, s use digital signature for your Adobe PDF document. Using Acrobat Self-Sign function, can send immediately a warning when the document are changed

• According to need t o choose Adobe or major third party vendor’s digital signature solutions, and third-party software to convert PDF to ePub format. if you have many PDF files and you want to put them on iPad, iPhone, iPod Touch, Sony Reader or other eBook Readers, you are in the right place!

Adobe Acrobat family product and the intelligent means it gives, which can help people in business, creative staff and technical staff flexible to finish the job. In addition, users can also create exchanging documents; collect more notation, and local security control of a document, and the distribution of reliable, carefully modified Adobe PDF document.

Carefully considerate help to open PDF files tools. Tools are flawed and the execution is safe enough?

All the PDF files can be password protected by PDF password recovery software to remove your password. Once the password lifted, the user can do PDF files for any operations. And the termination or password "resume" software, it is easy to found on the web, there is no lack of among them a lot of great tools, even those tools need to pay like PDF editor for mac, but the costs are not higher than $10.

Do your PDF providers have safety qualification?

Many companies say its products are safe; however, they do not use the strong enough the password or not to disclose his own security mechanism. In fact, most of the PDF provider does not have the security of experience and data. The lot of "safe" ebook software in the market is only subsidiary software-as rebrand itself and to the sale of different organizations affiliated software. If you are considering a provider does not relevant safety qualification or not provide adequate security, so, you should know, your files also cannot get security. Every time you will sell your own PDF file to new customers, if you are mac user, you can use the free software to convert PDF mac to edit your PDF document, your PDF security vendor does not need you provide a copy of the encrypted information every time. Encryption file very cost CPU resources, let alone need for each user encryption copies maintain. Looking for a kind of only a encryption can identify the original user of dynamic solutions.

PDF isn't a closed proprietary format; it's an open published standard, which makes it possible for some modes of attack to leverage the file-format itself. Until very recently, PDF was targeted far less than the Microsoft Office file formats. The 2009 X-Force Report makes clear that malicious PDF is on the rise, with more vulnerability disclosures about PDF than the various Office formats in 2009.