Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 1567477
cftoken 5fb0301e3d1d129a-E027B4C3-EC80-56C8-57FC500EA720CE1F
sessionid 098DFC0F5403100D9DEEB2F46033342C_1567477_5fb0301e3d1d129a-E027B4C3-EC80-56C8-57FC500EA720CE1F
urltoken CFID=1567477&CFTOKEN=5fb0301e3d1d129a-E027B4C3-EC80-56C8-57FC500EA720CE1F

index.cfm?cfid=1567477&cftoken=5fb0301e3d1d129a-E027B4C3-EC80-56C8-57FC500EA720CE1F