Overcoming multi-cloud security challenges

Here are five best practices for keeping things safe when you have applications and data spread across multiple clouds

Over the past decade, technology that supports e-learning environments in higher education settings has evolved rapidly. This has enabled a number of benefits for education, such as more efficient teaching and sharing of information, personalized lessons to let students progress at their own pace, and great cost savings. To bring cloud-based technologies into higher education, students are accessing these tools from their laptops or mobile devices.

Meanwhile, administrative offices have seen rapid growth of cloud-based support technologies such as enrollment, recruiting, and financial-management systems. Software-as-a-Service (SaaS) apps are being used primarily for collaboration, content delivery, communication, and accessing learning materials. The economic advantages, speed, agility, flexibility and elasticity are the main reasons higher education is increasingly adopting SaaS.

Colleges and universities are turning to public clouds for flexibility and cost savings. Higher-ed IT managers need to store—and share—vast quantities of data. As analytics and big data technologies facilitate ever-more-complex analyses, the volume of student information and research data in higher ed continues to skyrocket. IT managers are increasingly choosing to augment on-premises data centers with highly scalable public cloud storage. These solutions offer faster deployment and are more efficient and cost-effective.

Security challenges of multi-cloud environments
We’ve discussed the advantages of using SaaS and IaaS technologies, but security remains a significant challenge. Adding cloud applications and environments to your network expands the attack surface and introduces gaps in security. With the median number of SaaS apps in education at 59 and IaaS apps at 40, there are quite a lot of attack vectors to keep track of.

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