Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 797579
cftoken 8b671086e47110e3-B13B1226-D8FC-A80A-79AE29F2CC8E70C7
sessionid 098DFC0F5403100D9DEEB2F46033342C_797579_8b671086e47110e3-B13B1226-D8FC-A80A-79AE29F2CC8E70C7
urltoken CFID=797579&CFTOKEN=8b671086e47110e3-B13B1226-D8FC-A80A-79AE29F2CC8E70C7

index.cfm?cfid=797579&cftoken=8b671086e47110e3-B13B1226-D8FC-A80A-79AE29F2CC8E70C7