Given recent, widely published application and data breaches at well-known companies, worries about cloud and general IT security are not likely to diminish anytime soon. As is the case in other areas, cloud security, too, is subject to misconceptions. For example, surveys have noted that the multi-tenant cloud, where companies have limited control over their data, provokes security concerns that prompt close to 40 percent of companies considering a cloud deployment to shy away from it. However, analysts have been unable to verify a linkage between security problems and multi-tenancy.
As a special, prominent use case for the cloud, the internet of things (IoT) is often seen as high-risk, because unauthorized access and malevolent intent could damage data and communications as well as connected sensors and items. While some dramatic scenarios of hacking in the IoT have not materialized, they have also not been ruled out.
In planning cloud security, hybrid models give you more options
Today, any difference in severity between security risks in the cloud and on-premise applications and networks is likely to be minimal. Such factors as mobility, content incursions from social media, bring-your-own-device practices, and distributed company operations that rely on telecommunications and connectivity, impact IT and its security measures no matter the nature of the underlying infrastructure.
You need a security plan for each application and technology domain in your organization, including your data, servers, and software in the cloud. In doing so, you should consider all realistic usage scenarios as well as the probable impact of breaches on operations and customers, the business-critical data and applications, and the level of availability you want to accomplish. For many companies, the hybrid cloud, which combines and connects on-premise and cloud-based computing workloads, not only offers the most effective way to handle various workloads, but also provides the best options for keeping information and applications secure.
Standards and certifications are critical
Several organizations are developing security protocols for the cloud and IoT. Leading cloud providers participate in these efforts and support the emerging standards. If you want to take advantage of the cloud, it’s worth your while to review and understand the security initiatives, best practices, and solutions available to you, so you can choose wisely.
You should also be clear on what exactly your and your vendor’s security responsibilities are when you engage with a cloud service provider. If you consider contracting with a cloud leader and are also interested in using cloud solutions offered by a partner, verify that the partner’s products are certified and current for the cloud platform you wish to use.
Powerful security in the Azure environment
In Microsoft Azure – the cloud platform for Microsoft Dynamics 365 and Columbus solutions in the cloud – you can manage security with the Azure Security Center. The Security Center is your unified resource for detecting, preventing, and responding to potential threats. It helps you implement policy-driven security measures for all your Azure resources and subscriptions, offering an intuitive dashboard for all security-related management tasks. The Security Center can connect with Power BI to enable more in-depth analysis and a practical understanding of threats, resource states, security recommendations, and other aspects of cloud security.
Security solutions by Microsoft partners bring more power and versatility to the Azure Security Center. With the Security Center, Microsoft also provides guidance for your strongest responses and best practices in addressing security liabilities and preventing any damages.
Many cloud analysts and technical journalists give Microsoft Azure high marks for some of its security features: For example, Microsoft Azure Anti-malware integrates real-time protection into the cloud infrastructure. You can review any malware events through Azure Diagnostics, and log and analyze them in HDInsight. And, Azure Active Directory enables identity management in sync with on-premise instances of Active Directory. It comes in three editions; the Premium version includes multi-factor authentication.
Extending Azure security for business applications
Microsoft Dynamics 365, which delivers a rich portfolio of ERP, CRM, and analytics capabilities on the Azure platform, further strengthens the information protection capabilities of Azure. It provides three types of security: role-based, record-based, and field-level. Dynamics 365 uses a hierarchical security model designed to support you with a high level of control while keeping your IT overhead and costs down.
Mitigating risk is a cornerstone of