Domains that host malware, phishing schemes, and other cyber threats can cause significant damage to business networks. Blocking access to these harmful domains prevents users from visiting them, reducing the risk of infection and protecting sensitive data and network infrastructure.

Block access to harmful domains is a common security strategy that blocks the resolution of domain names associated with inappropriate content, preventing access even before a connection is established. It’s more efficient and less invasive than other security strategies, making it an essential tool for maintaining a safer digital environment while promoting better internet use among employees.

Prevent Threats by Blocking Known Dangerous URLs

Malware infections from malicious websites can quickly spread across a company’s network, compromising sensitive data and causing serious disruptions to operations. Using stringent filters to block sites with known malware and security risks mitigates these threats. Schools in the United States, for example, are required to implement robust filters to comply with the Children’s Internet Protection Act (CIPA) regulations.

In addition to cybersecurity, blocking access to non-work-related sites can boost productivity by minimizing distractions during work hours. Research suggests that employees waste 12% of their time on social media and gaming websites during workdays, and these unproductive activities can quickly add up to weeks and months of lost productivity.

Many actors—including Google Safe Browsing, Microsoft Defender, and ISPs—block domains when they’re deemed unsafe or malicious. User reports are taken into account by these actors when determining whether or not to block a site.