Secure a Laravel App Before Production: Tested Checklist
Last updated: 8 November 2026. See the update log at the end.Laravel gives you safe defaults...
Linux file permissions
The owner can read, write and execute; the group and everyone else can read.
Scripts only you run, while others can still read them.
Read = 4, write = 2, execute = 1. Each digit is the sum for one group of users.
| Who | Digit | Symbolic | Read | Write | Execute |
|---|---|---|---|---|---|
| Owner (u) | 7 | rwx | Yes | Yes | Yes |
| Group (g) | 4 | r-- | Yes | No | No |
| Others (o) | 4 | r-- | Yes | No | No |
On a folder, read lists its contents, write adds or deletes files in it, and execute lets you open it (cd into it).
One file or folder, a folder with everything inside it, or only the folders inside a folder:
chmod 744 folder
chmod -R 744 folder/
find folder/ -type d -exec chmod 744 {} +
In cPanel: File Manager → right-click → Change Permissions, and tick the boxes until the number shows 744.
Tick or untick the boxes to see the number, the symbolic form and the command.
| Read | Write | Execute | |
|---|---|---|---|
| Owner | |||
| Group | |||
| Everyone else |
Common values
Symbolic
Each digit is the sum of read (4), write (2) and execute (1), for the owner, the group and everyone else. 744 = 7 / 4 / 4, so the owner can read, write and execute; the group and everyone else can read (rwxr--r--).
744 suits files. A folder needs execute before anyone can open it, so folders usually get 755 (or 775 when your group must write).
In File Manager, right-click the file or folder, choose Change Permissions, and tick the boxes so the number shows 744. Over SSH: chmod 744 path (add -R to include everything inside a folder).
Last updated: 8 November 2026. See the update log at the end.Laravel gives you safe defaults...
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