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UMV Security Blog
cwylee4
2024년 11월 26일4분 분량
The OSI Model's 7 Layers and Their Security Appliances
Imagine you're sending a handwritten letter to a friend. First, you write it, then place it in an envelope, mail it, and wait for them to...
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cwylee4
2024년 11월 18일3분 분량
The Godzilla Webshell: A Growing Cybersecurity Threat to Healthcare
The Health Sector Cybersecurity Coordination Center (HC3) has recently identified a cyber threat to the healthcare sector: Godzilla...
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cwylee4
2024년 11월 4일6분 분량
ZERO TRUST: Are You Really Assuming Breach?
The modern cybersecurity landscape is constantly evolving, and the blurring of network permeters has given rise to increased interest in...
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cwylee4
2024년 10월 28일3분 분량
Digital Storm: Dawn Cavalry's Cyber Assault on South Korean Institutions
As the Lunar New Year of 2023 approached, South Korea experienced an unexpected storm in the digital realm.
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cwylee4
2024년 9월 24일3분 분량
Blog Post: August 2023 LockBit Ransomware Attacks
In August 2023, the notorious LockBit ransomware gang ramped up their attacks, targeting organizations across multiple sectors, including
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