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Diffstat (limited to 'documentation/dev-manual/securing-images.rst')
-rw-r--r-- | documentation/dev-manual/securing-images.rst | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/documentation/dev-manual/securing-images.rst b/documentation/dev-manual/securing-images.rst index e5791d3d6d..f4b528e559 100644 --- a/documentation/dev-manual/securing-images.rst +++ b/documentation/dev-manual/securing-images.rst | |||
@@ -107,18 +107,18 @@ Considerations Specific to the OpenEmbedded Build System | |||
107 | You can take some steps that are specific to the OpenEmbedded build | 107 | You can take some steps that are specific to the OpenEmbedded build |
108 | system to make your images more secure: | 108 | system to make your images more secure: |
109 | 109 | ||
110 | - Ensure "debug-tweaks" is not one of your selected | 110 | - Ensure that "allow-empty-password", "allow-root-login", or |
111 | :term:`IMAGE_FEATURES`. | 111 | "empty-root-password" are not one of your selected :term:`IMAGE_FEATURES`. |
112 | When creating a new project, the default is to provide you with an | 112 | When creating a new project, the default is to provide you with an |
113 | initial ``local.conf`` file that enables this feature using the | 113 | initial ``local.conf`` file that enables these features using the |
114 | :term:`EXTRA_IMAGE_FEATURES` | 114 | :term:`EXTRA_IMAGE_FEATURES` |
115 | variable with the line:: | 115 | variable with the line:: |
116 | 116 | ||
117 | EXTRA_IMAGE_FEATURES = "debug-tweaks" | 117 | EXTRA_IMAGE_FEATURES = "allow-empty-password empty-root-password allow-root-login" |
118 | 118 | ||
119 | To disable that feature, simply comment out that line in your | 119 | To disable these features, simply comment out that line in your |
120 | ``local.conf`` file, or make sure :term:`IMAGE_FEATURES` does not contain | 120 | ``local.conf`` file, or make sure :term:`IMAGE_FEATURES` does not contain |
121 | "debug-tweaks" before producing your final image. Among other things, | 121 | any of these features before producing your final image. Among other things, |
122 | leaving this in place sets the root password as blank, which makes | 122 | leaving this in place sets the root password as blank, which makes |
123 | logging in for debugging or inspection easy during development but | 123 | logging in for debugging or inspection easy during development but |
124 | also means anyone can easily log in during production. | 124 | also means anyone can easily log in during production. |