How to Shield Your Company Against Cyberattacks: Prevention Guide & Best Practices

Preventing hacks is possible with the right strategy. Learn how to combine technology, policy, and training to shield your company.

It is estimated that over 80% of security breaches in 2025 involved some form of human error. Asking “How to avoid hacks?” is, in reality, asking how to strengthen the most human link in the technology chain.
To shield your company, technology alone is not enough. You need a strategy built on 3 pillars:

1. Cyber Hygiene and MFA Using Multi-Factor Authentication (MFA) blocks 99.9% of automated attacks. If your company still relies solely on simple passwords for critical access, you are at imminent risk.
2. Continuous Training (Anti-Phishing) Attackers don’t always break firewalls; sometimes they simply ask for the password politely. Training your team to detect suspicious emails is just as vital as having good antivirus software.
3. Patch Management Outdated software is an open window. Automating patch management ensures that known vulnerabilities are closed before they can be exploited.

The Role of the Tech Partner: Implementing these policies can be complex without the right partner. At Excelcom, we help define not only the technology but also the processes that keep your organization secure.