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supervision of the certifying reporter.) |
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877-370-3377 |
Golkow Technologies, A Veritex Division |
www.veritext.com |
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FIGURE 2: NIST 800-207 ZERO TRUST FRAMEWORK³ |
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CDM System Industry Compliance Threat Intelligence Activity Logs |
Control Plan Policy Engine PDP Policy Administrator Untrusted Trusted Subject System Policy Enforcement Point Enterprise Resource Data Plane |
Data Access Policy PKI ID Management SIEM System |
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Key Concepts and Technologies within Zero Trust |
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Zero Trust Access: A core concept within the Zero Trust framework, embracing the principle of "never trust, always verify" to ensure strict access control to |
agency resources. |
Zero Trust Network Access (ZTNA): A security posture that leverages an array of technologies and functions to provide secure access to internal |
applications for remote users, promoting the adoption of a Zero Trust Security Model. |
Zero Trust Application Access: A Zero Trust model that employs predefined access controls to evaluate and manage requests for access to an agency’s |
applications. |
Security Service Edge (SSE): A critical security component that protects access to web, cloud services, and private applications. Its capabilities include |
access control, threat protection, data security, security monitoring, and acceptable-use control, implemented through both network-based and API-based |
integrations. |
3 3 https://csrc.nist.gov/pubs/sp/800/207/final |
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U.S. General Services Administration | Federal Acquisition Service| Information Technology Category |
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Zero Trust Architecture Use Case |
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The following use case highlights vulnerabilities and network security concepts, illustrating how integrated Zero Trust solutions can effectively mitigate risk. These solutions leverage a diverse range of resources, including the Department of Defense (DoD) Zero Trust Reference Architecture and the Cybersecurity and In... |
The described outcomes are not intended to advocate for a single product capable of addressing all Zero Trust pillars and capabilities, nor do they aim to represent the highest maturity level of Zero Trust implementation. Instead, this use case focuses on presenting a broad cross-section of strategies and methodologies... |
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ZERO TRUST TO PROACTIVELY COMBAT INTRUSION ATTACKS (SALT TYPHOON) |
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This use case examines how Zero Trust Architecture could have been employed to mitigate the risks posed during the Salt Typhoon cyberattack. The Cybersecurity and Infrastructure Security Agency (CISA), National Security Agency (NSA), Federal Bureau of Investigation (FBI), Australian Signals Directorate’s (ASD’s) Austra... |
The Salt Typhoon campaign, also known as GhostEmperor, FamousSparrow, or UNC2286, has been attributed to a Chinese hacking group believed to operate under the direction of China’s Ministry of State Security. Active between 2020 and 2024, this sophisticated campaign exploited vulnerabilities in critical telecommunicatio... |
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7. Password cracking 6. Extract NTDS.dit and SYSTEM registry hive 01 10 DC ⚠ 2. Exploit vulnerability for initial access 4. RDP with valid credentials 5. Discovery Public-facing application ! C2 via VPN 3. Obtain administrator credentials 1. Reconnaissance against organization's people, security processes, and technolo... |
Reconnaissance Initial Access Lateral Movement Potential Impact |
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FIGURE 1: TYPICAL VOLT TYPHOON ACTIVITY⁵ |
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The attackers accessed sensitive call record metadata, including details about call participants, durations, and locations, posing significant risks to individuals and organizations. High-ranking government officials were also targeted, further underscoring the gravity of this breach. The complexity of the scenario was... |
Through the adoption of Zero Trust principles, agencies and organizations could have proactively addressed these vulnerabilities. By implementing robust identity verification, continuous monitoring, and least-privilege access controls, ZTA frameworks offer enhanced protection against sophisticated cyber espionage campa... |
⁵ https://www.cisa.gov/news-events/cybersecurity-advisories/aa24-038a |
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U.S. General Services Administration | Federal Acquisition Service| Information Technology Category |
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