Many organizations have more systems connected to the internet than they realize, which can create hidden vulnerabilities. Whether it’s remote access points, IoT devices, or industrial control systems, these exposed assets can become targets for cyber threats if not properly managed.
Recently, CISA (Cybersecurity & Infrastructure Security Agency) published a helpful resource to guide organizations in identifying and reducing unnecessary internet-facing vulnerabilities. Regularly reviewing which systems are accessible externally and applying appropriate security measures can go a long way in protecting your network.
However, managing internet exposure isn’t a one-time task—it requires ongoing vigilance. Regular scans and assessments help catch new vulnerabilities as your IT environment evolves. There are many tools available such as Nmap and OpenVAS, as well as online platforms such as Shodan and Censys that can assist you in staying aware of your attack surface and taking proactive steps.
Taking a few simple steps now can help strengthen your defenses and keep your organization safer from cyber threats.
For the full official article and detailed guidance, check out CISA’s resources page here.
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