What You Need to Know About Zero-Day Attacks and How to Protect Your Swiss SMB

Isabelle Kuksin

April 6, 2023

Zero-day attacks are one of the most serious and unpredictable cyber threats businesses can face. In this blog post, I’ll explain what a zero-day attack is and provide tips on protecting your Swiss SMB against this type of attack.

What is a zero-day attack?

A zero-day attack is a type of cyber attack that exploits a previously unknown vulnerability in software or hardware. These vulnerabilities, or “zero-day exploits,” are not yet known to the vendor and have not yet been patched. Zero-day attacks can be incredibly effective because they bypass traditional security measures like firewalls and antivirus software.

How can you protect your business against zero-day attacks?

Keep your software up to date: One of the best ways to protect your Swiss SMB against zero-day attacks is to keep your software up to date. Vendors frequently release patches to fix vulnerabilities, so it’s important to stay current with updates.
Implement access controls: Limiting who has access to sensitive data can help prevent zero-day attacks. Implement access controls to restrict who can access and modify critical data.
Train employees on cybersecurity best practices: Employee education is key to preventing zero-day attacks. Train your employees on recognising and reporting suspicious activity, and encourage them to use strong passwords and avoid clicking on suspicious links or downloading unknown attachments.
Use intrusion detection and prevention tools: Intrusion and prevention tools can help detect and prevent zero-day attacks. These tools use behavioural analysis and other techniques to identify suspicious activity and block attacks.
Consider active cyber insurance: If a zero-day attack occurs, active cyber insurance can provide an additional layer of protection. Cyber insurance can provide coverage for data recovery, liability, and business interruption, giving you peace of mind and protection against cyber attacks.

Zero-day attacks are a serious threat to Swiss SMBs. Still, by following these tips and working with cybersecurity professionals, you can take proactive steps to protect your business and prevent zero-day attacks. Stay vigilant, stay informed, and stay protected.

Isabelle Kuksin is the COO of Cyberion

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