callbyreference
callbyreference

Reputation: 86

File Access Permissions

Please can someone confirm that '000' access permissions for admin files is secure?

I want to securely store private data on the server.

Upvotes: 0

Views: 97

Answers (2)

NullPoiиteя
NullPoiиteя

Reputation: 57312

If file has permission 000, then mathematically it means that 666-000=666 permission means only accessed by super user but will not get execute permissions. Owner of that file can access that file but after the permissions being changed.

Upvotes: 1

SMillerNL
SMillerNL

Reputation: 103

000 won't give anyone or anything access, including you, or even root.

Upvotes: 0

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