#2 shows the output of the strings command before file2 was deleted, while #3 shows the output after file2 was deleted. Compare these two outputs, and then describe your observations. What security problems, if any, are implied by your observations?
| #2 | #3 |
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guest@file-deletion: ~$ strings -td myfs.img 1160 /home/guest/mnt 1263 lost+found 24628 fillerf0 24644 fillerf1 24660 fillerf2 24676 fillerf3 24692 fillerf4 24708 fillerf5 24724 fillerf6 24740 fillerf7 24756 fillerf8 24772 fillerf9 24788 file1 24804 file2 24820 file3 38915 dumb filler 39939 dumb filler 40963 dumb filler 41987 dumb filler 43011 dumb filler 44035 dumb filler 45059 dumb filler 46083 dumb filler 47107 dumb filler 48131 dumb filler 49155 First file created 50179 Second file created 51203 Third file |
guest@file-deletion: ~$ strings -td myfs.img 1160 /home/guest/mnt 1263 lost+found 24628 fillerf0 24644 fillerf1 24660 fillerf2 24676 fillerf3 24692 fillerf4 24708 fillerf5 24724 fillerf6 24740 fillerf7 24756 fillerf8 24772 fillerf9 24788 file1 24804 file2 24820 file3 38915 dumb filler 39939 dumb filler 40963 dumb filler 41987 dumb filler 43011 dumb filler 44035 dumb filler 45059 dumb filler 46083 dumb filler 47107 dumb filler 48131 dumb filler 49155 First file created 50179 Second file created 51203 Third file |
#2 shows the output of the strings command before file2 was deleted, while #3 shows the output after file2 was deleted. Compare these two outputs, and then describe your observations. What security problems, if any, are implied by your observations?
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