Faulty Cloud Misconfiguration and Other Technical Errors
As the number of cyberattacks affecting South African businesses continues to soar, many IT specialists are coming to the realisation that it’s not only cybercriminals, but also faulty configurations and other technical errors that are to blame for data loss incidents.
It’s not uncommon for these technical errors to come to the fore in the aftermath of a cyberattack when the steps leading up to the incident are analysed. Unfortunately, by then it’s often too late.
Instead, we advocate a proactive approach, whereby companies study the most common configurations that have resulted in data loss at other businesses, and close as many loopholes as possible to avoid a similar fate.
In this article, we highlight some of the most common configuration mistakes that companies make, and how to correct them and pair these efforts with secure cloud storage before an incident occurs.
Unrestricted Ports and Services
Open ports are an open-door invitation for criminals to help themselves to your valuable data. Fortunately, resolving this issue is usually quite simple and provides a huge security boost without a large time or financial investment.
- Leaving unnecessary ports open can provide attackers with entry points into cloud environments.
- Misconfigurations that result in unrestricted access to services can be exploited, leading to unauthorised data access or system compromise.
Excessive Permissions
Setting appropriate permission levels for team members can help prevent your data from falling into the wrong hands—even within the organisation.
- Multi-factor authentication ensures that only authorised users are able to access your network.
- Taking it a step further by assigning data and knowledge permissions only to those whose title and rank justify it is equally important.
Lack of Encryption
Failing to encrypt data at rest and in transit can expose it to interception and unauthorised access. Implementing robust encryption protocols is essential to protect data integrity and confidentiality.
- Despite the rise in cyberattacks, a surprisingly large number of companies still do not have proper encryption protocols in place.
- This is especially dangerous for data that resides on file systems and user devices but has not yet been backed up in the cloud.
Migrating to a cloud-based storage solution that places virtually all newly created files in the cloud—using the latest data encryption technology—can help close security gaps and ensure that the most recent versions of important files are safe and accessible in the event of a cyberattack.
Consequences of Cloud Misconfigurations
The fallout from cloud misconfigurations can be severe, leading to financial, reputational, and legal damage to your business. Several high-profile cyberattacks have cost businesses millions in recent years.
On the global stage, American telecommunications giant AT&T agreed to pay $13 million to settle an investigation by the Federal Communications Commission (FCC) concerning a data breach that occurred due to a cloud vendor’s misconfiguration.
Closer to home, a report released in late 2024 indicates that companies in South Africa lost in excess of R350 million in the biggest data breaches of recent years. With the likes of
With Experian, Pam Golding estate agency, and several government agencies all having fallen prey to cybercriminals – and the Information Regulator warning that basic cyber safety measures, including security configurations, have not been taken in many cases—the potential risk of misconfigurations can’t be overstated.
The Importance of Regular Security Audits
Conducting regular security audits is vital to identify and rectify misconfigurations before they can be exploited. These audits should include:
- Configuration Reviews: Frequently assessing cloud configurations to ensure compliance with security best practices, and making this part of company policy, can help detect weaknesses before they escalate.
- Access Controls Evaluation: It’s essential to verify that access permissions are appropriately assigned, in line with “least privilege” allocations.
- Vulnerability Scanning: Automated tools that detect vulnerabilities and misconfigurations within the cloud environment can save time and significantly reduce risk.
- Incident Response Planning: A cybercrime response plan will help ensure that swift action can be taken in the event of a data compromise incident.
- Secure Cloud Storage: Fully encrypted storage offers the ability to restore compromised data, even in a worst-case scenario.
Add an Essential Layer of Protection to Your Data with Secure Cloud Storage
Tightening your security configuration practices to make your data harder to access is a vital online safety measure — but it must be complemented by secure cloud storage to be truly effective.
Our range of data defence products for businesses of all sizes will help secure your data at a time when hackers are ramping up their criminal actions. Secure your data with us today.