Sniffei工具可以截获口令等秘密信息，它属于（ ）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='29906' and id < 2425465 and id<>'2425465' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29906' and id > 2425465 and id<>'2425465' order by id asc limit 5