diff --git a/cheat_sheets/Wireshark_Display_Filters.pdf b/cheat_sheets/Wireshark_Display_Filters.pdf new file mode 100644 index 0000000..f904987 Binary files /dev/null and b/cheat_sheets/Wireshark_Display_Filters.pdf differ diff --git a/cheat_sheets/tcpdump-cheat-sheet.pdf b/cheat_sheets/tcpdump-cheat-sheet.pdf new file mode 100644 index 0000000..9b6c26b Binary files /dev/null and b/cheat_sheets/tcpdump-cheat-sheet.pdf differ