Event correlation
Logs from servers, firewalls, services and workstations land in one place and get cross-referenced. One failed login says nothing; two hundred from a new address at four in the morning says plenty.
Cybersecurity
See the attack as it happens,
See the attack as it happens,
not three months later
Wazuh across your servers and workstations: event correlation, file integrity monitoring, configuration checks against benchmarks and automatic response to the things we already know how to stop.
What it covers
Detection, context and response
File integrity
Monitoring on the files that should never change by themselves: system configuration, binaries, keys. If something is modified, it is recorded who, when and exactly what changed.
Configuration assessment
Every machine is compared against reference baselines (CIS) and you get told what is out of line, with the detail of how to fix it. It is the cheap way to close half the holes before anyone uses them.
Vulnerabilities per machine
An inventory of installed software checked against public vulnerability databases. You know which old version sits where, and what to patch first based on actual risk.
Active response
On known patterns the platform acts on its own: blocks the source address, isolates the machine, kills the session. The actions are agreed in advance; nothing is automated without you knowing what it will do.
Audit evidence
Logs are retained for as long as you need and come out as reports ready to present. When the audit arrives, the answer is not to go digging through folders: it is to export.
When it makes sense
Signs it is worth a look
- You have antivirus on the workstations and nothing on the servers
- If asked who logged into a server last month, you cannot answer
- A client or an auditor asked for evidence of controls and you have none
- Logs sit on each machine separately and overwrite themselves
- You handle third-party data and cannot demonstrate how you protect it
Security overview
sample14kEvents
37Alerts
2Critical
Indicator of compromiseworkstation WIN-023 · correlated rule
File modified/etc/ssh/sshd_config · user root
Out-of-hours accessSRV-FILE · 03:42 · user admin
Configuration checkCIS baseline · 92% compliant
Sample screen showing what day-to-day operation looks like. Not client data.
Frequently asked
About cybersecurity
Does this replace antivirus?
No, it complements it. Antivirus stops known threats on the workstation; Wazuh watches the whole environment and catches odd behaviour no signature recognises, like a user suddenly reading folders they never touched. The two add up.
How heavy is the agent on each machine?
Light: a small process that ships logs and check results. On a server you will not notice it. If a machine is short on resources, we tune which modules run and how often.
Who watches the alerts?
Depends on the agreement. We can run the review and only escalate what matters, or hand over a configured platform with tuned alerts for your team to follow. What does not work is a console nobody looks at.
Start by finding out what is going on
The security assessment shows which machines are exposed, which logs are being lost and what can be closed this week.