Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 41253150
cftoken c05a2adc1c4edc0a-1D780CC2-A66E-825C-26D40710342FB91E
sessionid 098DFC0F5403100D9DEEB2F46033342C_41253150_c05a2adc1c4edc0a-1D780CC2-A66E-825C-26D40710342FB91E
urltoken CFID=41253150&CFTOKEN=c05a2adc1c4edc0a-1D780CC2-A66E-825C-26D40710342FB91E

index.cfm?cfid=41253150&cftoken=c05a2adc1c4edc0a-1D780CC2-A66E-825C-26D40710342FB91E