Filesystem with additional protection for writing

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Does anyone know if any unix filesystem exists where opening of the file to write would require additional efforts like presenting pass key? Presumably it would be protection against of windows ransomware trying to encrypt user's files in location mounted via NFS to windows desktop.










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    Do you really want to require a pass key every time that a log record is written, when your DHCP lease is renewed, when your .bash_history is updated, etc.? Also, you ask about Unix file systems and then specify NFS. Which are you actually asking about?
    – Doug O'Neal
    3 mins ago














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Does anyone know if any unix filesystem exists where opening of the file to write would require additional efforts like presenting pass key? Presumably it would be protection against of windows ransomware trying to encrypt user's files in location mounted via NFS to windows desktop.










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    Do you really want to require a pass key every time that a log record is written, when your DHCP lease is renewed, when your .bash_history is updated, etc.? Also, you ask about Unix file systems and then specify NFS. Which are you actually asking about?
    – Doug O'Neal
    3 mins ago












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up vote
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Does anyone know if any unix filesystem exists where opening of the file to write would require additional efforts like presenting pass key? Presumably it would be protection against of windows ransomware trying to encrypt user's files in location mounted via NFS to windows desktop.










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Does anyone know if any unix filesystem exists where opening of the file to write would require additional efforts like presenting pass key? Presumably it would be protection against of windows ransomware trying to encrypt user's files in location mounted via NFS to windows desktop.







filesystems windows nfs






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lowtech is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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lowtech is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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  • 1




    Do you really want to require a pass key every time that a log record is written, when your DHCP lease is renewed, when your .bash_history is updated, etc.? Also, you ask about Unix file systems and then specify NFS. Which are you actually asking about?
    – Doug O'Neal
    3 mins ago












  • 1




    Do you really want to require a pass key every time that a log record is written, when your DHCP lease is renewed, when your .bash_history is updated, etc.? Also, you ask about Unix file systems and then specify NFS. Which are you actually asking about?
    – Doug O'Neal
    3 mins ago







1




1




Do you really want to require a pass key every time that a log record is written, when your DHCP lease is renewed, when your .bash_history is updated, etc.? Also, you ask about Unix file systems and then specify NFS. Which are you actually asking about?
– Doug O'Neal
3 mins ago




Do you really want to require a pass key every time that a log record is written, when your DHCP lease is renewed, when your .bash_history is updated, etc.? Also, you ask about Unix file systems and then specify NFS. Which are you actually asking about?
– Doug O'Neal
3 mins ago















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