Date of Publication :22nd February 2018

Abstract: Today cloud computing is seen as the feature of IT industry. Use of IAAS, PAAS and SAAS is transforming capital expenses (CapEx) into operational expenses (OpEx) without sacrificing performance of communication and without compromising security and even streamlines workload with maximum profits. As organization look to build up modern IT architecture that scales rapidly and globally while supporting numerous digital channels and a variety of devices, the cloud is nothing less than critical. This paper, on one hand, exaggerates cloud feature like SSO with its underlying implementation details using SAML, improves communication security at TLS level and uses improved DH as “DH with an ASCII digit" to secure (handshake) public and private key shared on the network, on the other hand. These two additional security factors make cloud users more immune & secure and cloud security invincible for eavesdroppers/ attackers.

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