Research Article

From Unknown to Similar: Unknown Protocol Syntax Analysis for Network Flows in IoT

Table 2

DNS protocol frequent item set results comparison.

Matching programFrequent item setQuantity (pieces)

OFS algorithm matching search results0000000000000000#16024335
00000000000000000#39817248
000000000000000000000#41619914
0000000000000000000000000000000000000#39918847
00000000000000000000000000000000000000#36119084
00001000100#18319580
00010001000#18417182
0100000000#30217565
0100001000000000000100010100000000000000000#9419603
1000000000#30318269

Violent match search results0000000000000000#16024335
00000000000000000#39817248
000000000000000000000#41619914
0000000000000000000000000000000000000#39918847
00000000000000000000000000000000000000#36119084
00001000100#18319580
00010001000#18417182
0100000000#30217565
0100001000000000000100010100000000000000000#9419603
1000000000#30318269