The VPN approach for remote security may not be as secure as previously believed, new research has found.

That's particularly troubling, which is especially unfortunate given on the work-at-home reality brought on by COVID-19, according to a blog post from Claroty.

Remote code execution (RCE) vulnerabilities affecting VPN implementations primarily used to provide remote access to operational technology (OT) networks pose a risk to industries like oil and gas, water utilities and electric utilities that industrial control systems (ICS).

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