Cybersecurity today matters so much because of everyone’s dependence on technology, from collaboration, communication and collecting data to e-commerce and entertainment. Every organisation that needs to deliver services to their customers and employees must protect their IT ‘network’ – all the apps and connected devices from laptops and desktops to servers and smartphones.
While traditionally, these would all live on one “corporate network,” – networks today are often just made up of the devices themselves, and how they’re connected: across the internet, sometimes via VPNs, to the homes and cafes people work from, to the cloud and data centres where services live. So what threats does this modern network face?
Let’s look at them in more detail.
According to recent research by Verizon, misconfiguration errors and misuse now make up 14% of breaches. Misconfiguration errors occur when configuring a system or application so that it’s less secure. This can happen when you change a setting without fully understanding the consequences, or when an incorrect value is entered. Either can create a serious vulnerability – for example, a misconfigured firewall can allow unauthorized access to an internal network, or a wrongly configured web server could leak sensitive information.
#2 Outdated software
Software and app developers constantly release updates with patches to cover vulnerabilities that have been discovered in their code. Applying patches to fix these vulnerabilities across an organisation’s entire network of devices can be time-consuming and complex to implement – but it is essential. If you don’t update your software, firmware and operating systems to the latest versions as they’re released, you’re leaving your network exposed. A vulnerability scanner will give you a real-time inventory of all the software which needs updating, as well as detect misconfigurations that reduce your security, so you can stay as secure as possible.
images from Hacker News