When securing my important PDF documents, I am looking for suitable encryption methods to add an additional layer of protection and safeguard sensitive data from unauthorized access. Unfortunately, I can't find suitable encryption methods that meet my requirements. This poses a problem because without a secure encryption method, my documents may be accessible to unauthorized users, which represents a high risk. Moreover, it's important to me that the process is carried out online and does not require any additional software installation. Additionally, the service must be capable of immediately deleting my data after processing to ensure my privacy.

The PDF to Secure PDF tool by PDF24 is the solution you need to solve your problem. It offers various encryption methods to provide an additional layer of protection to your PDF files and protect sensitive data from unauthorized access. This has the advantage of preventing unauthorized users from copying, editing or printing your PDF files. The entire process is carried out online, eliminating the need for software installation and saving you time and computer memory. Upon completion of data processing, the tool guarantees the protection of your privacy through immediate deletion of your sensitive data. With all these features, your issues with encryption methods are optimally solved.