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Cloud Computing, Exchange 2013

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Cloud Challenges Require Excellent IT Support

 

Dual AuthenticationThe new era of cloud computing brings with it tremendous advantages in terms of scalability, cost savings, and employee efficiency, but it is not without its challenges.  One of the greatest challenges is the need for robust security.  In order for businesses and other organization to operate at their full capacity, the cloud solutions they employ must be appropriate for the threat environment as it currently exists, as it is likely to evolve in the near future.

The Importance of Encryption

One of the most effective ways for companies to secure their cloud-based assets is to encrypt all sensitive data.  This measure ensures that even if all other security fails and casual snoopers or dedicated cyber criminals are able to gain access to the data, they will experience great difficulties in putting it to any use.  While no method can be guaranteed to be 100% fool-proof, IT support companies such as iCorps Technologies can help businesses in the eastern United States to explore their options when it comes to secure encryption technologies that are very difficult to break.

Properly encrypted data will keep snoopers from prying while it sits on the cloud servers hosting it, but encryption is also an essential part of any transmission paradigm.  Companies should strive to maintain encryption on all sensitive data as it is being transferred up to servers or down to client machines.

Secure Authentication

Another important line of defense for the cloud is a system of secure authentication.  It is merely not enough to ensure that all data is held in encrypted form; a robust security profile also means that the only people that are allowed to access the data are those that have passed strict authentication protocols.

Unfortunately, in this day and age, a user name and password combination is not considered a highly secure form of authentication.  This is because both can be guessed by clever hackers, or can be determined by means of a brute force attack that tries one combination after another.  A variety of strategies can help improve authentication, including lockouts after attempts that fail or that appear to be automated.

IT consulting firms can also help companies to learn about systems of dual authentication in which a physical token of some kind is required in addition to a password.  Using a physical token such as a card or fingerprint makes the system much more difficult to access improperly.

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