12Port Unveils New Microsegmentation Software at RSA Conference 2025
12Port Horizon simplifies microsegmentation, prevents lateral movement, and enhances zero trust security. EXTON, PA – April 7, 2025 – 12Port, a founder-owned and led cybersecurity startup, will debut its 12Port Horizon microsegmentation ...
The Cost of Inaction in Cybersecurity
When it comes to cybersecurity, doing nothing is not a strategy—it’s a liability. Organizations must make an effort to improve their security posture continuously. While implementing robust security measures requires investment and ...
The Shift Toward Agentless Solutions in Modern Enterprise Network Security
Enterprise networks are constantly evolving, driven by innovations in technology and the increasing need for efficiency, scalability, and security. One key debate in this evolution is the role of agent-based software in ...

Leveraging Automatic Clustering for Effective Microsegmentation
Microsegmentation clustering is transforming the way network security is managed by allowing administrators to better understand and enforce security policies. … Read More The post Leveraging Automatic Clustering for Effective Microsegmentation appeared ...
The ROI of Microsegmentation: The Key to Better Network Security
Cyberattacks are becoming more frequent and expensive, posing a growing threat to businesses of all sizes. CSO Magazine reports that the global average cost of a data breach reached $4.88 million—an increase ...
Securing Critical Infrastructure Against Cyber Threats
Peter Senescu | | Cyber Security, Infrastructure, Microsegementation, operational technology, Uncategorized, zero trust
Securing critical infrastructure has never been more urgent. The FBI reported that over 40% of ransomware attacks in 2023 targeted critical infrastructure sectors, including energy, water, transportation, healthcare, communications, and financial services ...

Importance of Dynamic Asset Classification in Microsegmentation
Mark Klinchin | | Cyber Security, Microsegementation, Network Flow Charts, Network Security, Visualization
In this post, we explore the importance of dynamic asset classification in the context of microsegmentation. … Read More The post Importance of Dynamic Asset Classification in Microsegmentation appeared first on 12Port ...

Why Visualization is Essential in Microsegmentation
Mark Klinchin | | Cyber Security, Microsegementation, Network Flow Charts, Network Security, Visualization
Microsegmentation is a powerful approach to securing network environments by creating smaller, isolated segments within a larger network. By doing so, it minimizes the attack surface and improves security across the network ...
Strengthening Healthcare Cybersecurity: The New HIPAA Updates Add Microsegmentation
As the healthcare sector faces an unprecedented surge in cyberattacks, the U.S. Department of Health and Human Services (HHS) has proposed a long-overdue security rule update to strengthen healthcare cybersecurity efforts. The ...
Top Microsegmentation Features Added the Second Half of 2024
Mark Klinchin | | 12Port Horizon, Classification, Cyber Security, Microsegementation, Network Flow Chart
It’s been an exciting year at 12Port. Over the last 6 months, we’ve introduced several key features to our 12Port Horizon Microsegmentation platform. If you missed our weekly release notes and product ...