Ransomware attacks are a growing threat in today’s digital landscape, and protecting your organisation requires more than just basic security measures. Alongside robust network security solutions, implementing an endpoint security or managed detection and response (MDR) solution is one of the most effective ways to defend against these attacks. However, to maximise the protection these technologies offer, they must be properly configured and maintained. Here are six best practices to safeguard your endpoint devices from ransomware:
1. Use default policy recommendations and enable all features
Vendors design default policies to address specific threats, so it’s essential to follow their recommendations. Ensure all protection options are enabled, including tamper protection to prevent unauthorised changes and forensic logging to retain critical information even if an attack occurs. Enable features that detect fileless attack techniques and ransomware behaviours to block threats before they infiltrate your endpoints.
2. Regularly review your exclusions
Over time, a growing list of excluded directories and file types can leave your systems vulnerable. Regularly review and limit these exclusions, making them as specific as possible to prevent malware from bypassing your security.
3. Enable Multi-Factor Authentication (MFA)
MFA adds a critical layer of security, especially for users with access to your security console. Enabling MFA ensures that only authorized individuals can modify security settings, reducing the risk of your endpoints being compromised.
4. Ensure all Endpoints are protected and up to date
Regularly check your devices to ensure they’re protected and running the latest updates. Unprotected or outdated devices are prime targets for ransomware attacks, so it’s crucial to maintain them through regular IT hygiene practices.
5. Maintain good IT hygiene
Good IT hygiene involves regular evaluation of your systems to ensure they’re running efficiently and securely. This includes monitoring device performance, checking for configuration issues, and removing unnecessary programs. IT hygiene is key to preventing ransomware and other cybersecurity threats.
6. Proactively hunt for active adversaries
Today’s cybercriminals are more sophisticated than ever, using legitimate tools and stolen credentials to avoid detection. Proactively hunting for threats with technologies like endpoint detection and response (EDR) that can help you identify and neutralise advanced threats. For 24/7 coverage, consider using a managed detection and response (MDR) service, which provides expert threat hunting and response to stop cyberattacks that technology alone may miss.
By following these best practices, you can significantly enhance your organisation’s defences against ransomware and other cyber threats, ensuring your endpoint devices remain secure and your business stays protected.
Zinia brings a deep understanding of endpoint security and proactive threat management. Our expert team works closely with vendors and third-party members to ensure that your security solutions are not only deployed effectively but also continuously optimized to meet the highest standards of scalability, flexibility, and security. With Zinia, you benefit from a comprehensive approach that includes 24/7 threat hunting, real-time monitoring, and expert consultation, ensuring your business is always protected against the evolving threat landscape.
