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m---------CamilStaps-s4498062-Assignment-4/ex3/bash-covert-channel0
-rw-r--r--CamilStaps-s4498062-Assignment-4/ex3/ex36
2 files changed, 6 insertions, 0 deletions
diff --git a/CamilStaps-s4498062-Assignment-4/ex3/bash-covert-channel b/CamilStaps-s4498062-Assignment-4/ex3/bash-covert-channel
new file mode 160000
+Subproject f8ff6345aa7d3914e578675563c67ca69a2bd28
diff --git a/CamilStaps-s4498062-Assignment-4/ex3/ex3 b/CamilStaps-s4498062-Assignment-4/ex3/ex3
new file mode 100644
index 0000000..55e76f1
--- /dev/null
+++ b/CamilStaps-s4498062-Assignment-4/ex3/ex3
@@ -0,0 +1,6 @@
+a
+ See bash-covert-channel/readme.
+
+b
+ I didn't find anything in the logs. This seems to be because chmods aren't logged.
+ The OS could monitor chmods, and log many chmods on the same file / restrict the number of chmods on the same file within some time frame.