A New Paradigm of Security Model: QKD VT CPABE is an Advanced Security Model i. e designed by using Heisenberg's Uncertainty Principle and Python NLTK feature. This Design Model provides much more security to important data & confidential files. QKD VT CPABE Encryption Mechanism support any type of document to encrypt in more secured manner and that file is stored and transmitted through any type of Network to anywhere. Also support easy decryption whenever we want by using Binary Security Code that is generated at the time of encryption. QKD VT CPABE support to store important documents as encrypted files that is non hackable without knowing the confidential binary code that is generated by QKD VT CPABE. This model has designed using Python Programming Language especially using its NLTK feature. Hence it is referred to known as A New Paradigm of Security Model using advanced Artificial Intelligence Application Quantum Cryptography & Python.