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Why Static Dashboards Are Dead: Engineering the Dynamic Posture Score in SIEM+

· 4 min read
James Yip
Managing Director

Published on: Eventus Engineering Blog (eventus.blog)
Author: Eventus Technologies Engineering Team

In the cybersecurity industry, we have a terrible habit of equating “volume” with “risk.” If a traditional SIEM dashboard shows 10,000 alerts, the status indicator turns red, the posture score plummets to zero, and executives panic.

But as any Tier-1 SOC analyst knows, a simple automated port scan against a public-facing IP can generate 5,000 raw firewall drops in three minutes. That isn’t 5,000 separate critical threats; it is a single, low-level event.

When we built SIEM+ (siem.plus), we knew that if we just fed raw alert counts into a UI, we would be recreating the exact same “alert fatigue” we set out to destroy. We needed a way to translate noisy data lakes into a boardroom-ready metric that reflects actual risk.

Here is a deep dive into how we engineered the SIEM+ Dynamic Posture Score, our penalty decay algorithm, and how we force LLMs to map threats to compliance frameworks without hallucinating.

SIEM+ Dynamic Posture Score visualizing grouped cases and actionable risk

Hong Kong Cap. 653 Compliance for Critical Infrastructure | Eventus SIEM+

· 3 min read
James Yip
Managing Director

Hong Kong's cybersecurity landscape is undergoing a major shift with the introduction of the Protection of Critical Infrastructures (Computer Systems) Ordinance (Cap. 653). Under this regulation, Critical Infrastructure Operators (CIOs) must meet strict statutory obligations regarding organizational governance, preventive security measures, and prompt incident response.

At Eventus, we partner with Devo to deliver a unified SIEM and security data platform that helps organizations maintain continuous visibility, streamline investigations, and achieve full compliance with Cap. 653.