Over the past weeks, we have noticed a large increase in a type of Malware that installs itself on your PC and encrypts the hard drive leaving you with no access to your files. This form of Ransomware is next to impossible to decrypt unless you have the encryption key which you have of course to buy from these unscrupulous hackers. Ransomware is typically triggered on the opening of a file attachment within an email and with one click can completely encrypt certain files on your hard drive leaving you completely locked out from using your computer.
The only way to unlock this encryption is to pay the hackers in Bitcoin. The cost varies with the infection, and many users end up spending hundreds of euro to get their computer back up and running. Sophisticated malware can evade security software, making it difficult to detect before it causes damage. To reduce this risk, security experts recommend a layered security strategy that combines multiple overlapping controls. Each layer strengthens the overall security posture and works alongside the others to address different threats. When one control fails to stop a vulnerability, another layer helps reduce the risk, creating stronger protection across the organisation.
The 5 Layers of Defence Every Business Needs to Prevent Ransomware Attacks
- Develop a Comprehensive But Self-Contained Policy
- Content Filtering Proxy for Web and Mail Traffic
- Limited-Mode Access
- Enabling AppLocker
- Continuous Awareness Training
Ransomware attacks can cause significant disruption, but the right response can limit the damage. Hybrid Technology Partners helps organisations contain threats, recover critical data, restore operations, and strengthen their defences against future attacks.
If you would like find out more about this layered approach and how you can mitigate against malware and other viruses, get in touch with our team.
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