- PDFKEY PRO USER PASSWORD CANT TURN OFF SECURITY PDF
- PDFKEY PRO USER PASSWORD CANT TURN OFF SECURITY UPDATE
- PDFKEY PRO USER PASSWORD CANT TURN OFF SECURITY CODE
Just remove the ‘where’ clause and it should update it for all users on the computer. This can be done with a slight change to the command shown previously. Updating property(s) of '\\MYPC\ROOT\CIMV2:Win32_UserAccount.Domain="MYPC",Name="test1"'ĭescription = Generic failure Remove password for all user accounts C:\>wmic useraccount where name='test1' set PasswordRequired=false From a normal command prompt, it throws the below error. Select Restrict Editing And Printing Of The Document. If you receive a prompt, click Yes to change the security.
Choose File > Protect Using Password, and then choose Advanced Password Protection from More Options.
PDFKEY PRO USER PASSWORD CANT TURN OFF SECURITY PDF
Note that the WMIC command to remove password should be run run from elevated administrator command prompt. Open the PDF in Acrobat DC, and do one of the following: Choose Tools > Protect > More Options > Encrypt with Password. Now check using ‘net user’ again c:\>net user test1 | findstr "Password" Now run the command to remove password c:\>wmic useraccount where name='test1' set PasswordRequired=false The best solution would be to remove info about pdflatex version etc.Wmic useraccount where name='loginId' set PasswordRequired=falseīefore removing password c:\>net user test1 | findstr "Password" But don't edit PDF document in simple text editor ( PDF format specifies a programming language (it is similar to postscript) where you can use indeed a simple text editor to create PDF documents), but PDF documents contain also binary data and you might break them if you edit complex PDF documents containing images and other resources. You don't need some special tools like Adobe Acrobat Pro to investigate you PDF document - you can open it with a regular editor (or hexeditor) and search for paths & for strings latex, tex and filename. Now, the next time you start Windows 10, it will. Check the box next to ' Users must enter a user name and password to use this computer ' and click OK. It doesn't matter if you installed pdflatex on a public server on a private PC, such informations should never be leaked. In that case, you have to turn off automatic logon by following these steps: Press the Windows + R keys to open the Run dialog, type netplwiz, and click OK.
another PDF document inside your document and it will already leak your path ( -output-directory is not necessary for the leak, it allows to specify absolute paths).Īlso you leak your pdflatex version and this needs to be fixed too, because again if you know which version of pdflatex is installed on your server, someone might use known exploits to attack you.Įxamples: CVE-2018-17407, CVE-2017-17513, CVE-2016-10243 other PDF documents in your latex template which are loaded into your working directory, then this path will be also inside your PDF. If you're using pdflatex with the flag -output-directory and include e.g. Imagine if you're using pdflatex to create PDF documents on your server.
PDFKEY PRO USER PASSWORD CANT TURN OFF SECURITY CODE
If you are not using the hyperref package you can use the following tex code (credit to NVaughan/Werner): \pdfinfoĮdited to include options for newer versions of pdfTeX.Įdited to include options for newer versions of LuaTeX.įrom (web)security perspective this is an information leak. We can remove the main PDF meta-data from the Document Catalog. PDF meta-data can be about either the main document or included PDFs.
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