Incident Preparedness Strategies for Protecting Cloud Collaboration Data
Cloud collaboration tools have transformed the way teams in enterprises work, especially on a global scale. Applications such as Google Workspace and Microsoft 365 contain enormous volumes of critical information, such as private financial data or source code. This enormous amount of critical information is, in turn, a magnet for highly sophisticated malicious entities.
As an IT manager or a CISO, it is no longer possible to simply hope that a data breach will never occur in the first place. True business resilience comes in the form of effective incident preparedness, ensuring absolute business continuity in the face of unexpected threats.
Pinpointing Your Most Valuable Cloud Assets
In order to properly protect your corporate infrastructure, it is crucial that you achieve complete visibility into what you are protecting in the first place. Cloud environments are notoriously difficult to visualize, especially in terms of team collaborations. This is because employees are constantly generating, sharing, and duplicating data in these shared environments.
The first step in protecting your cloud infrastructure is to methodically map out the exact location of critical data in these environments. This includes categorizing all such data according to the sensitivity level, as well as strict regulatory requirements.
This way, the exact location of personally identifiable information or source code enables the SOC team to respond extremely effectively in the event of an active threat.
Building a Responsive Security Team
A well-developed and well-documented security plan is essentially useless without the right individuals prepared and prepared to execute it. Building an incident response team is an essential first step towards raising your organization’s overall security maturity.
This team of highly specialized individuals should include both technical staff, outside legal counsel, and even public relations experts.
After building your team, you should also work towards establishing extremely strict and clear communication guidelines. In the event of an ongoing network breach, your traditional corporate communication avenues may already be compromised by hackers.
Building extremely secure and alternative forms of communication will allow your response team to effectively coordinate countermeasures without alerting the hackers.
Hardening Your Collaborative Environments
To completely protect against unauthorized access, you should thoroughly and completely harden your network environments. This includes implementing strong multifactor authentication for all cloud applications. This will completely neutralize the threat of an attacker using your users’ login credentials against you.
Additionally, implementing strong encryption protocols for all of your data both at rest and during transmission will completely protect your organization from these types of threats. When determining specific application ecosystems, implementing ransomware protection in Microsoft 365 through advanced threat policies will significantly reduce the blast radius of an extremely severe and damaging malware outbreak.
This is because it becomes computationally impossible for hackers to access and lock your organization’s files. This effectively deters opportunistic hackers.
Shifting Toward Proactive Cloud Security
The era of reactive cybersecurity solutions is officially over. In order to protect your organization’s critical cloud collaboration data, you must adopt an extremely forward-thinking and anticipatory approach. This includes identifying critical digital assets, building an extremely capable and competent team, and implementing extremely strict access controls.
This allows CISOs and other cybersecurity experts to effectively build an extremely resilient digital environment. Take some time this quarter to review your existing incident response plans and test them through simulated tabletop exercises!