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Ransomware is rising in Kenya – is your Office 365 data secure?

By Bar Hori, Regional Sales Executive at Commvault for Africa

Johannesburg, 21 Apr 2022
Bar Hori, Regional Sales Executive, Commvault Africa.
Bar Hori, Regional Sales Executive, Commvault Africa.

Office 365 (O365) is one of the most widely used tools for productivity and collaboration and is an increasingly popular option for businesses of all sizes in Kenya. Software as a service (SaaS) solutions like O365 offer businesses many benefits, including cost-effectiveness, flexibility and consumption on demand, as well as increased availability. However, availability of data does not guarantee that it is secure and protected from harm, particularly in light of the growing threat of ransomware. Data protection remains the responsibility of the owner of the data, and mitigating the risk of cyber threats is essential.

A growing threat

Ransomware has run rampant since the beginning of the pandemic as the landscape has shifted in favour of cyber criminals, with many people working from home and without the tight security protocols of the traditional office environment. The Interpol African Cyberthreat Assessment Report highlighted 72 million threat detections in Kenya over the course of 2021. Security firm Kaspersky reported 32.8 million attacks in the country in the first half of 2021 alone, and the threat continues to grow.

While cloud data may appear to be safe, because it is always available, the reality is that it is exposed to the same risks as data on premises, and this includes ransomware. If a ransomware attack is successful and a machine is infected, the entire cloud database could potentially be infected in the same way as a physical server. There is also the risk of accidental deletion or malicious and intentional removal of files, which are not the responsibility of the cloud provider. SaaS solutions and the cloud may have many benefits, but the risk of, and responsibility for, data do not go away.

The concept of shared responsibility

Microsoft operates what it calls a Shared Responsibility model, which very clearly states that “for all cloud deployment types… you are responsible for protecting the security of your data and identities, on-premises resources and the cloud components you control”. This means it is critical for organisations of all sizes to ensure they have effective O365 data backup in place. Without this, a ransomware attack would leave businesses with few options other than to pay up or lose valuable data.

In addition to ransomware, the risk of service disruption in cloud services remains a possibility. Issues such as power outages can cause problems with data transfer into the cloud, and businesses have a responsibility to ensure the validity and safety of their data. Backup as a service (BaaS) offers ease of use and fast time to market without the need to procure additional hardware and can give businesses peace of mind that their data is protected in case of any data loss event, from ransomware to accidental loss or even malicious deletion.

Manage your data for maximum business benefit

Lack of data management has repercussions beyond the inability to recover from ransomware and data loss events, as it can also cause compliance challenges. When it comes to accidental or purposeful deletion, there is limited ability to recover files natively within O365, but if the deletion is not discovered in time or someone is trying to cover their tracks, then data management solutions become essential. Without the ability to provide a clear audit trail for eDiscovery, businesses may find themselves in trouble.

The reality is that regardless of where data is located, whether on-prem or in the cloud, the risks and responsibilities remain the same. Protecting data quickly and securely via BaaS gives peace of mind that the most valuable asset of your business is safe from harm, with affordable enterprise-grade protection and no hidden costs involved, at the click of a button. 

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* Article first published on itweb.africa

Commvault

Commvault (NASDAQ: CVLT) liberates business and IT professionals to do amazing things with their data by ensuring the fundamental integrity of their business. Its industry-leading Intelligent Data Services Platform empowers these professionals to store, protect, optimize, and use their data, wherever it lives. Delivering the ultimate in simplicity and flexibility to customers, its Intelligent Data Services Platform is available as software subscription, an integrated appliance, partner-managed, and software as a service—a critical differentiator in the market. For 25 years, more than 100,000 organizations have relied on Commvault, and today, Metallic is accelerating customer adoption to modernize their environments as they look to SaaS for the future. Driven by its values—Connect, Inspire, Care, and Deliver—Commvault employs more than 2,700 highly-skilled individuals around the world. Visit Commvault.com or follow us at @Commvault.

Editorial contacts

Ian Mackie
Corporate Communications
imackie@commvault.com
Lovejoy Shangase
Evolution PR
(083) 262 2565
lovejoy@evolutionpr.co.za