Everything You Need to Know About Cloud Cyber Security

Everything you need to know about cloud cyber security

Cloud computing is on the up thanks to digital transformation, accelerated by a rise in remote working. But as working practices change, so too do the methods and targets of cyber criminals. In this post, we’ll outline some key considerations when it comes to cloud cyber security.

Why is cloud cyber security necessary?

With remote working taking over, organisations are relying on cloud-based services more than ever before. It’s not hard to see why. Cloud computing allows companies to work more flexibly and productively whilst cutting down on unnecessary hardware costs. Thanks to cloud computing, users can access all files and features of their system without actually storing said files in their devices. What’s more, cloud computing offers companies greater scalability and storage capacity than on-site servers. At this point, it is fair to say that transitioning to cloud computing has become compulsory for companies to remain competitive.

Fortunately, enhanced security is also one of the many benefits of cloud-based computing. With cloud computing firmly established as the norm, the interest in cloud cyber security has multiplied in the last few years. As its name suggests, cloud cyber security is a type of cyber security that focuses on cloud-based computing systems. It covers everything from security applications to protocols and practices that protect data, apps and computing environments held in the cloud.

Suffice to say, hackers have also realised that most businesses have been moving to the cloud. With cloud computing growing in complexity, new security gaps have opened. This means that legacy cyber security now needs the support of cloud-native security solutions to offer full-fledged protection. Let’s have a look at some of the most common security risks associated with cloud computing.

Cloud-related cyber security issues

Due to the rise of cyber security risks, it’s more important than ever to take appropriate action and ensure that cloud data is safe from malicious attacks and other threats, including…

1. Misconfiguration

A large number of cloud-related cyber security risks are due to rushed migrations that aren’t planned properly. Because cloud services come with default configurations courtesy of their providers, companies are prone to not giving their security set-up a second thought. The risks associated with this approach are simply enormous.

Let’s say a cyber-criminal manages to find an exploit that allows them to steal data off a cloud service in its default configuration. It follows that all organisations using that same configuration will be exposed to a cyber-attack. One way of avoiding this is by investing in a state-of-the-art cloud solution that manages cloud migration from start to finish.

2. Unauthorised access

One of the biggest risks associated with cloud computing is also one of its biggest assets – flexibility. Cloud services are so flexible that users could be using APIs they shouldn’t without your IT team being aware of it – and opening up security gaps in the process. On top of that, you also have to take human error into account. Because users can access files from any location or device, they can also misplace them, modify them or – in the worst-case scenario – even delete them. If one user deletes a file, it will be deleted for all the other users who have access to that folder.

Fortunately, there are a few ways around this kind of threat. Firstly, you can configure your cloud solution to avoid granting admin privileges (such as deleting or saving over files) to users who don’t need them. You can also set up regular back-ups to cover your back in case an important file gets deleted.

3. DoS attacks

The rise of cloud computing has been followed by a growing number of DoS attacks. Short for Denial of Service attacks, this is a kind of malicious activity with the main objective of blocking connections to and possibly shutting down a machine or network. Cyber criminals target servers and networks and flood them with unreal traffic, effectively rendering them unavailable.

The whole point of cloud computing is that resources, apps and files are shared by many users. This means that the consequences of a successful DoS attack on a cloud computing network can be disastrous. If a DoS attack takes a cloud network down, then none of its users could access it until the issue is fixed.

With DoS attacks becoming more prevalent every day, it has become more important than ever to implement fast incident response protocols.

Benefits of cloud cyber security

Time to cut out the negativity. In spite of the risks listed above, the truth is that cloud computing has made our lives a lot easier. Transitioning to cloud computing has amped up our productivity and made flexible and remote working seem a lot more realistic. And while the security risks are real, that doesn’t mean they’re inevitable. With a cloud-specific security strategy, you’ve got nothing to fear.

Let’s unveil some of the main advantages of cloud cyber security.

1. Stronger defences

Cloud-focused security solutions have security protocols and practices in place to avoid unauthorised entities from getting their hands on sensitive data. These protocols range from data encryption to access control based on the principle of least privilege. Even better, cloud-specific cyber security solutions offer active monitoring options to dramatically diminish the success of cyber-attacks and other security threats.

2. Higher availability and support

Even with the recent increase in DoS attacks, cloud computing is still more reliable than on-premises computing. A cloud-specific security solution will be able to identify incoming DoS threats and prepare for a possible attack. By dispersing traffic across global Points of Presence, the effects of even the strongest attack could be mitigated.  On top of that, a best-practice cloud security solution will always offer constant support and fast incident response in case something goes wrong.

3. Regulatory compliance

This is an overlooked advantage of cloud-specific cyber security solutions. With privacy and data regulations stricter than ever, cloud compliance has become critical for security policy management. Fortunately, a good cloud cyber security solution will have a wide range of monitoring and enforcement processes to ensure that no privacy violations take place. After all, you don’t want to be on the wrong side of the law when it comes to data protection.

Transition to cloud computing today

Embracing cloud computing is the smartest business decision you can make. It will allow you to unify data and implement remote and flexible working options to make your workforce happier. Just make sure you don’t drop your guard! At CyberGuard, we can help you implement cloud cyber security defences that will protect your organisation from all kinds of risks.

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