Cybersecurity Knowledge Base
Practical guidance for teams that need to understand security operations, compare monitoring models, and make defensible technology and provider decisions. Start with the SOC or SIEM collections below.
Collections
Choose a topic collection
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SOC Knowledge Base
How security operations teams are structured, staffed, measured, and run, from SOC roles and coverage models to provider selection and cost.
Browse SOC guides → -
SIEM Knowledge Base
How SIEM collects and connects security data, what it costs, and how managed, co-managed, AI-assisted, MSP, and compliance-focused models differ.
Browse SIEM guides → -
MDR Knowledge Base
How managed detection and response works, what advanced MDR and managed threat hunting add, and how to compare providers, cloud delivery, and NIS2 evidence.
Browse MDR guides → -
Compliance Knowledge Base
What NIS2 and DORA require, how their incident-reporting clocks run, and what evidence supervisors and auditors expect from EU organizations.
Browse compliance guides → -
Penetration Testing Knowledge Base
What penetration tests and red team exercises cover, what NIS2, DORA, PCI DSS, ISO 27001, and SOC 2 expect, and how to compare testing providers.
Browse pentesting guides → -
Comparisons
Well-known MDR providers, detection platforms, and compliance-automation tools compared with global and European alternatives.
Browse comparisons →
Choose by reader task
Start from the question you are answering
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Understand the operating function
How a security operations team is built and run: go to the SOC Knowledge Base.
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Understand the platform and its data flow
How SIEM collects, correlates, and alerts: start with the What Is SIEM explainer, then the SIEM hub.
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Compare ownership and service models
Decide what your team keeps and what a provider runs: SOCaaS and co-managed SIEM.
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Compare cost
Keep the two cost questions separate: SOCaaS pricing and SIEM pricing.
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Prepare evidence for a regulatory duty
See what your provider should produce for supervisors and auditors: Managed SIEM for NIS2 evidence.
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Test what an attacker could exploit
Choose the right kind of security testing and provider: start with the Penetration Testing Knowledge Base.
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Compare named providers
Weigh a well-known provider or platform against global and European alternatives: browse the Comparisons.
Who writes and reviews this
Q-Sec's Security Operations Center writes the knowledge-base material. Named experts review technical, compliance, or commercial claims only after completing the review. Every article shows its publication date, last meaningful update, and source list.