Difference between revisions of "Linux Security"

Linux Security (view source)

1,230 bytes added , 5 years ago

Tips

Anonymous user

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 * [https://forum.manjaro.org/t/lightdm-manjaro-cinnamon-17-1-9/46158/26?u=fhdk Lightdm Manjaro Cinnamon 17.1.9]
+== Tips ==
+* You be aware:
+:: Everything you have on the devices, maybe one day be on the internet.
+:: So, do not put things which you do not want on the internet
+* Read about firewalls
+* Read how read firewall logs
+* Read how find open ports
+* Read how to find listen to the connections / applications.
+* Read how find applications that use the internet and how to block
+* Read about sandbox
+* Read how prevent a fork bomb by limiting user process
+* Do not use commands if you do not know what they do
+* Do not enter long commands, but '''copy''' and '''paste'''
+:: Secure passwords should be encrypted
+* Do not use '''root account''' if you don't need.
+* Read why we use '''sgid''' and why it can be dangerous
+* Read how find files with incorrect permissions and how find files with sgid
+* Do not trust anyone
+* Read about '''AIDA''' ''( Advanced Intrusion Detection Enviornment )''
+* Read what it is '''Access Control Lists'''
+* Read how to check the changed packages
+* Read how to check system logs and how to quickly find faults and how create alerts
+* If you're a programmer:
+** Read about attacks on environmental variables
+** Read about attack on input files
+** Read about Validating Sanitizing and Escaping User Data
 [[Category:Contents Page]]