Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 1394314
cftoken 58875461ff9a647f-C2A87532-AFA7-B710-06DD8D9CC3CD4934
sessionid 098DFC0F5403100D9DEEB2F46033342C_1394314_58875461ff9a647f-C2A87532-AFA7-B710-06DD8D9CC3CD4934
urltoken CFID=1394314&CFTOKEN=58875461ff9a647f-C2A87532-AFA7-B710-06DD8D9CC3CD4934

index.cfm?cfid=1394314&cftoken=58875461ff9a647f-C2A87532-AFA7-B710-06DD8D9CC3CD4934