other:win10wsl
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| Both sides previous revision Previous revision Next revision | Previous revision Next revision Both sides next revision | ||
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other:win10wsl [2022/09/06 15:40] jypeter [Restoring or relocating a Linux installation] Improved |
other:win10wsl [2022/09/07 12:02] jypeter [WSL security WARNING!] |
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| ===== Advanced usage ===== | ===== Advanced usage ===== | ||
| + | ==== WSL security WARNING! ==== | ||
| + | <WRAP center round important 60%> | ||
| + | A regular Linux installation (on a Linux-only computer) is fairly secure,\\ but a Linux installation on WSL is not secure at all, **by design** | ||
| + | </WRAP> | ||
| + | |||
| + | WSL+Linux is designed to allow you to easily use Linux on Windows, including **very easily using the Linux root account without knowing any password** of the Linux installation! | ||
| + | |||
| + | <code>PS C:\Users\your_login> wsl | ||
| + | wsl_default_user@your_machine:/mnt/c/Users/your_login$ whoami | ||
| + | wsl_default_user | ||
| + | |||
| + | PS C:\Users\your_login> wsl -u root | ||
| + | root@your_machine:/mnt/c/Users/your_login# whoami | ||
| + | root</code> | ||
| + | |||
| + | This is **a feature and not a security issue**, because your installation is protected by your Windows account security | ||
| + | |||
| + | You should be aware (and act accordingly) that: | ||
| + | * Somebody gaining access to your Windows account will also have full access to the Linux installation | ||
| + | * <wrap hi>Do not use an existing password for the WSL Linux account</wrap>\\ Somebody could easily extract your password information... | ||
| + | * Storing data in the Linux part of your computer does not add any extra security | ||
| + | * Always **make sure that only you can access your Windows account** | ||
| + | * Your LSCE Windows laptop (not your desktop) is encrypted with [[https://docs.microsoft.com/en-us/windows/security/information-protection/Bitlocker/bitlocker-overview|BitLocker]], which adds some extra security | ||
| + | |||
| + | * Somebody gaining access to a backup of your Linux installation will easily have access to the Linux installation itself | ||
| + | * You can store your Linux installation backup to [[https://docs.microsoft.com/en-us/windows/security/information-protection/bitlocker/bitlocker-to-go-faq|an external disk encrypted with BitLocker]] | ||
| ==== Creating a backup ==== | ==== Creating a backup ==== | ||
other/win10wsl.txt · Last modified: 2023/12/06 13:24 by jypeter
