Page 107 - Cyber Defense eMagazine August 2024

Zero-Trust Endpoint Security

How Preventive Approach Can Limit Your Endpoint Attack Surface

By Dr. Ran Dubin, CTO, BUFFERZONE Security LTD

Zero-Trust Endpoint Security: How a Preventive Approach Can Limit Your Endpoint Attack Surface

Endpoint security has become more critical than ever in today's rapidly evolving threat landscape. As
enterprises become more interconnected, the potential attack surface expands, leaving endpoints
increasingly vulnerable to many external risks. These risks originate from a variety of sources, including
removable media, web browsing, file downloads, and email links and attachments. Traditional security
measures, while essential, are insufficient on their own. A shift towards a preventive approach,
emphasizing application isolation and zero-trust file security, is necessary to safeguard enterprises from
sophisticated threats.

The Shortcomings of Traditional Detection-Based Security

Detection-based security solutions, including antivirus (AV) and Endpoint Detection and Response (EDR)
systems, play a vital role in identifying and mitigating threats. Detection-based security measures, while
essential, have notable limitations that leave systems vulnerable. No detection mechanism is foolproof,
as advanced threats like zero-day exploits and polymorphic malware can evade even the most

Cyber Defense eMagazine – August 2024 Edition 107
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