Data Loss Prevention for Cloud Computing Security – Reaping Benefits & Minimizing Risk

Debasish Pramanik Cloud Security Expert - CloudCodes Software
  • December 30th, 2019

The face of the IT industry is changing with the ever-evolving technology. Gone are the days when a company had to allocate its resources for data management and data handling. The beginning of the Cloud Computing era has taken the IT companies to another level concerning data management. However, cloud security is an aspect that is still under scrutiny for long, and cloud security providers address it. Data Loss Prevention for Cloud Computing security is the best approach.

According to Gartner’s survey, 90% of the organizations will implement DLP in cloud computing by 2021. 

Why Cloud Computing?

Irrespective of whether your business is big or small, cloud computing has brought in a plethora of advantages in business applications like scalability, security, standardization, integration, flexibility, easy accessibility, cost-cutting, support, and performance.

In addition to all this, cloud computing increases efficiency, improves revenue, security, and creates a user-friendly ecosystem. 

What is Data Loss Prevention?

Technically, DLP is a software strategy that ensures the protection and security of a company’s sensitive data. Most of the companies are switching to CASB services to enable the best DLP tools to protect and secure their sensitive data. For those who intend using CASB (Cloud Access Security Broker), must consider employing a granular approach for policy enforcement as well as for data protection. 

Top Data Loss Protection strategies to secure Cloud Computing:

  1. Data Loss Prevention policies: It is advisable first to classify the data into various categories and then formulate policies based on its ownership and accessibility. For example, essential and critical data should be categorized in such a way that only management personnel can access it, and the less important information should be made available for others to access. Once the data is classified into different categories, it becomes easy for organizations to monitor and audit policies and data accessing process. 
  1. Data Loss Prevention software: DLP software enables the organization to formulate and monitor policies and detect data security threats. This software totally depends on the technology which the organization is using, and all the devices in the company should be interconnected to each other. These days employees carry their devices out of the work premises; hence it has become necessary to create the need for DLP software in the workplace. DLP software is now available in CASB solutions which can effectively monitor and regulate all the activities within cloud applications.
  1. Security Authentication: The security threat has been a significant concern that has stalled the integration of cloud computing services into business systems. The data fed into the servers is extremely confidential and is of utmost importance. Since this data is remotely accessible from any corner of the world, it no longer remains privy to the premises of the organization only. Data loss can happen due to various reasons like a contractual breach with the partners or customers, malware infection, lack of user authentication, or unsecured encryption techniques. Also, no proper control over the end-users using the organization’s cloud services could pose a data breach of security through data theft. In this scenario, Data Loss Prevention for Cloud Computing will work effectively.
  1. Quality security: When you entrust your critical and confidential data to a third-party, i.e., a cloud service provider, they must provide quality security to the sensitive data. The cloud security provider has identified the possible security risks looming substantial over the data breach and data loss issues and provides a solution in the form of DLP (Data Loss Prevention). Organizations understand that potential data breach can happen anytime and anywhere, like from the end-users or when there is data movement in the network traffic or even when the data is at rest on the server. Also, this Data Loss Prevention for Cloud Computing security solutions can be applied to large or small organizations or individuals.
  1. Regular audits: Through regular auditing and monitoring, organizations can prevent data loss and data breach. The sensitive data of the organization is vulnerable to numerous factors like a new device or a platform used by an employee, updates on existing apps, and many more. Companies can protect their data by applying a robust DLP software which can monitor the network 24*7. Choosing the right DLP depends on the technology which the company uses and the budget allocated to it. A CASB solution for all cloud applications like Office 365, Gsuite, Slack is highly recommended for data loss prevention. 

Key takeaways: 

CloudCodes DLP (Data Loss Prevention for Cloud Computing) provides security to the data by ensuring the following aspects:

  • It works in compliance with the organization’s regulatory and compliance policies like the PCI (Payment Card Industry), PHI (Protected Health Information), PII (Personally Identifiable Information), etc.
  • It monitors data at all the minute levels by defining its advanced security protocols.
  • It monitors and alerts when there is a data violation of the organization’s policies.
  • It identifies the unusual sharing patterns against the company’s sharing norms.
  • It helps in the auditing process of the documents by the company appointee.