Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 40022654
cftoken 4b422caa42ce2b7-DADFF271-0DDD-CC3D-94220F85CEB9B20A
sessionid 098DFC0F5403100D9DEEB2F46033342C_40022654_4b422caa42ce2b7-DADFF271-0DDD-CC3D-94220F85CEB9B20A
urltoken CFID=40022654&CFTOKEN=4b422caa42ce2b7-DADFF271-0DDD-CC3D-94220F85CEB9B20A

index.cfm?cfid=40022654&cftoken=4b422caa42ce2b7-DADFF271-0DDD-CC3D-94220F85CEB9B20A