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Editorial<br />
igitalization has become a new frontier of customer<br />
Dexperience for enterprises, and customer information/data is<br />
the most valuable asset of any company. <strong>The</strong>re has been a<br />
massive increase in the volume of data generated from both webs<br />
and corporate operational systems in every enterprise. Cloud<br />
Services are bringing new waves of productivity growth and<br />
consumer surplus but also creating challenges related to data<br />
security.<br />
Conventional <strong>Security</strong><br />
Measures no Longer<br />
Adequate in the<br />
Era of Cloud<br />
Usually, outsiders are restricted from getting access to Big Data<br />
environments by conventional security at the borders of a private<br />
network. But, with today’s advanced and sophisticated break-in<br />
strategies, perimeter security is no longer adequate. Malware like<br />
agent.btz and cryptolocker have proved the internet world that cyberattacks<br />
now no longer originate solely out of geeks’ dormitories and,<br />
as a result, organizations are now agreeing that defending their<br />
businesses requires them to extend beyond their virtual perimeters.<br />
However, with a motive to turn the tide, companies have started<br />
outsourcing IT security to dedicate managed security service vendors<br />
to help implement preventative measures. Utilizing tools and<br />
hardening firewalls would not suffice, but companies have to take<br />
steps beyond that.<br />
A comprehensive security risk analysis is essential to identify the<br />
risks to the network and apply an appropriate level of security<br />
according to the risk levels. Risk assessment allows companies to<br />
assess, deter<strong>min</strong>e and modify their overall security stance and to<br />
enable security, operations, organizational management to<br />
collaborate and view the entire organization from an attacker’s<br />
perspective. This helps to maintain a practicable equilibrium<br />
between security and required network access.<br />
<strong>Security</strong> experts also believe that well-established corporations need<br />
well-written security policies which assist in setting suitable<br />
prospects regarding the use and ad<strong>min</strong>istration of corporate IT<br />
assets, set of rules established for employees and ad<strong>min</strong>istrators and<br />
requirements installed for system and management which together<br />
ensures the security of an organization’s assets. After taking<br />
necessary measures, companies should attempt to discover loopholes<br />
in their network system and it's only possible with Network <strong>Security</strong><br />
Audits and Vulnerability assessments which can help keep<br />
compliance programs on track.<br />
Sugandha Sharma