Nah pada postingan kali ini saya akan berbagi Anti Virus terbaru yaitu Avast Web Safety 2011,Anti Virus yang terkenal handal ini mampu melindungi perangkat komputer anda dari ancaman virus terutama pada saat anda menjelajah dunia maya karna ketersediaan fitur Internet Securitynya. Quantum cryptography is the science of exploiting quantum mechanical properties to perform cryptographic tasks. The very best recognized instance of quantum cryptography is quantum key distribution which gives an data-theoretically safe answer to the important thing alternate downside. The benefit of quantum cryptography lies in the fact that it allows the completion of varied cryptographic tasks which are confirmed or conjectured to be not possible utilizing only classical (i.e. non-quantum) communication.
Symmetric Key Cryptography: It’s an encryption system where the sender and receiver of message use a single frequent key to encrypt and decrypt messages. Symmetric Key Techniques are sooner and less complicated however the issue is that sender and receiver have to somehow trade key in a safe method.
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