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disable sysrq

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monsieuremre 2023-11-02 13:01:55 +00:00 committed by GitHub
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commit ac224b270a
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1 changed files with 2 additions and 5 deletions
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usr/lib/sysctl.d/990-security-misc.conf
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@ -137,11 +137,8 @@ net.ipv4.tcp_timestamps=0
#### meta end #### meta end
## Only allow the SysRq key to be used for shutdowns and the ## Disable SysRq key
## Secure Attention Key (SAK). kernel.sysrq=0
##
## https://forums.whonix.org/t/sysrq-magic-sysrq-key/8079/
kernel.sysrq=132
## Restrict loading TTY line disciplines to CAP_SYS_MODULE to prevent ## Restrict loading TTY line disciplines to CAP_SYS_MODULE to prevent
## unprivileged attackers from loading vulnerable line disciplines ## unprivileged attackers from loading vulnerable line disciplines