The　trusted　network　connection　is　a　hot　spot　in　trusted　computing　field　and　the　trust　measurement　and　access　control　technology　are　used　to　deal　with　network　security　threats　in　trusted　network.　But　the　trusted　network　connection　lacks　fine-grained　states　and　real-time　measurement　support　for　the　client　and　the　authentication　mechanism　is　difficult　to　apply　in　the　trusted　network　connection,　it　is　easy　to　cause　the　loss　of　identity　privacy.　In　order　to　solve　the　above-described　problems,　this　paper　presents　a　trust　measurement　scheme　suitable　for　clients　in　the　trusted　network,　the　scheme　integrates　the　following　attributes　such　as　authentication　mechanism,　state　measurement,　and　real-time　state　measurement　and　so　on,　and　based　on　the　authentication　mechanism　and　the　initial　state　measurement,　the　scheme　uses　the　real-time　state　measurement　as　the　core　method　to　complete　the　trust　measurement　for　the　client.　This　scheme　presented　in　this　paper　supports　both　static　and　dynamic　measurements.　Overall,　the　characteristics　of　this　scheme　such　as　fine　granularity,　dynamic,　real-time　state　measurement　make　it　possible　to　make　more　fine-grained　security　policy　and　therefore　it　overcomes　inadequacies　existing　in　the　current　trusted　network　connection.