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Bob Mottram 2014-02-19 08:37:12 +00:00
parent 81970de45b
commit c5e0263735
1 changed files with 1 additions and 1 deletions
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beaglebone.txt
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@ -483,7 +483,7 @@ chmod +x /etc/network/if-up.d/iptables
rm /tmp/firewall.sh
#+END_SRC
Also disable ping. This may be inconvenient to some extent, but it seems common for malicious systems to try to disable the machine by flooding it with pings.
Also disable ping. This may be inconvenient to some extent, but it seems common for malicious systems, including but not limited to the [[http://www.nbcnews.com/news/investigations/snowden-docs-british-spies-used-sex-dirty-tricks-n23091][JTRIG "EFFECTS" team]], to try to disable the machine by flooding it with pings. These days there seems to be not much difference between "cybercrime" and nefarious state-sponsored internet activities.
#+BEGIN_SRC: bash
emacs /etc/sysctl.conf