Security Log Analysis Services for UK Businesses
Your logs already hold the evidence of attacks, misuse and mistakes. We analyse them for you, finding suspicious activity, answering hard questions and giving you clear, usable findings.
Use our experts for a one-off review after an incident or concern, or as a regular service that keeps an eye on your authentication, network, cloud and application activity.
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About Security Log Analysis
Why structured, proactive security testing is essential for your organization
Definition & Approach
Security log analysis is the examination of system, network, cloud and application logs to find signs of attack, policy breaches or weaknesses. We combine automated analytics with analyst review, so patterns are found quickly and explained clearly.
- Analysis of authentication, network, cloud and application logs
- Anomaly detection and attack pattern hunting
- Clear findings, timelines and recommendations
Business Urgency
Most organisations collect far more logs than they ever read. Attackers rely on that. When something goes wrong, missing or unreviewed logs make it difficult to know what happened, how far it went and what you must report.
Holistic Protection Across Every Attack Surface
Our testing methodologies evaluate entry points, authentication mechanisms, network boundaries, and business logic.
What our security log analysis covers
One-off reviews or continuous analysis, across the systems that matter.
Authentication & Access Log Analysis
Review sign-ins and privileged activity to spot account takeover, brute force and misuse.
Network, Firewall & DNS Log Analysis
Analyse traffic and name lookups for scanning, command and control and data exfiltration.
Cloud & SaaS Log Analysis
Review cloud platform and SaaS audit logs for risky changes, misuse and data access.
Application & Server Log Analysis
Examine web, application and operating system logs for attacks and errors that reveal weaknesses.
Forensic Log Review
Rebuild a timeline of events after an incident, using logs as primary evidence.
Log Coverage, Retention & Compliance Review
Check that you are logging the right things, keeping them long enough and protecting their integrity.
Why you need security log analysis
Storing logs vs Goognu log analysis
| Capability / Feature | Collecting Logs Only | Goognu Log Analysis |
|---|---|---|
| Suspicious activity detection | ✕ Only if someone looks | Analytics plus analyst review |
| Reconstruction of an incident timeline | ✕ Slow and manual | Fast, evidence-based timeline |
| Gaps in logging and retention | ✕ Found after an incident | Identified and fixed in advance |
| Clear findings and recommendations | ✕ No | Yes |
Key Benefits of Our Security Assessments
Actionable protection designed to enhance your operational resilience and regulatory standing
Find hidden activity
Uncover attacks and misuse that never triggered an alert.
Answer questions fast
Quickly establish what happened, who was involved and what was affected.
Fix logging gaps
Know which logs are missing before you need them.
Audit-ready evidence
Show auditors and insurers that logs are reviewed and retained properly.
Systematic Security Methodology
A five-step process from scoping to findings.
Scoping
Agree the questions to answer, the systems and time period in scope, and how logs will be shared.
Collection & Preparation
Securely collect the logs and clean, parse and normalise them for analysis.
Analysis
Apply analytics and manual review to find anomalies, attack patterns and policy breaches.
Validation
Confirm which findings are real, assess their impact and rule out false positives.
Reporting & Recommendations
Present findings, timelines and clear steps to fix issues and improve logging.
What You Receive Upon Completion
Clear, executive-level summaries paired with granular remediation guidance for your engineering teams
Executive summary
A short, plain-English view of what the logs show, the risk and what to do next.
Technical findings report
Each finding with log evidence, timeline and recommended actions.
Logging improvement plan
Gaps in log sources, settings and retention, with a prioritised plan to fix them.
Strengthen Your Security Posture Today
Don't wait for a high-profile security breach or compliance violation to expose vulnerabilities in your systems.
Goognu's certified security specialists deliver actionable, zero-false-positive assessments tailored to your environment. Contact our security team today for a confidential, no-obligation scoping session.
Security Log Analysis FAQs
Common questions about scoping, methodologies, testing windows, and deliverable reports
Have custom compliance or audit requirements?
Our team routinely tests against ISO 27001, SOC 2, PCI-DSS, Cyber Essentials Plus, and GDPR standards.
Consult with our security engineers