network segmentation

Everything BlueTeam Insider has reported about network segmentation: 4 stories, newest first. Part of our Vulnerabilities coverage.

Vulnerabilities

Microsoft Exchange Vulnerabilities: 6 Myths That Put Your Data at Risk

BlueTeam InsiderOct 15, 2026

Exchange security failures often stem from internal trust issues and delayed patching rather than external hacking tools or complex zero-day exploits targeting the software itself.

Malware & Ransomware

Point-of-Sale Malware Prevention Checklist for Secure Transactions

BlueTeam InsiderOct 13, 2026

Point-of-sale malware hides in memory to bypass traditional disk scans, requiring behavioral monitoring and strict network segmentation to detect and contain.

Threat Intelligence

Island Hopping Attacks: How Attackers Move Laterally Without Detection

BlueTeam InsiderOct 9, 2026

Attackers often bypass perimeter defenses by targeting low-security edge devices to pivot into high-value internal networks undetected.

Cyber Attacks

Network Segmentation: How to Partition and Protect Your Data

BlueTeam InsiderOct 9, 2026

Splitting your network into isolated zones stops lateral movement, ensuring that a compromised device cannot easily access sensitive servers or other user workstations.