01
System hardening
CIS benchmarks applied to Linux and RouterOS: minimal services, accounts, permissions, kernel and controlled updates.
Service
Cybersecurity, Hardening and Filtering
Protection against DDoS attacks, DNSSEC, vulnerability mitigation, traffic isolation, advanced firewalls and infrastructure audits.
We harden the edge and the service layer: less exposed surface, explicit policies and a real, measured response capability.
We do not sell fear. We deliver findings with severity, reproducible evidence and a prioritized correction path.
What's included
What this service includes
02
DDoS mitigation
Threshold detection, RTBH, rate limiting, transit scrubbing and edge rules validated under load.
03
DNSSEC and DNS security
Zone signing, key rotation, resolver validation and trust-chain monitoring.
04
Segmentation and firewalls
Trust zones, VLANs, default-deny policy, stateful inspection and management-plane isolation.
05
Infrastructure audit
Review of exposure, TLS, credentials, logs and administrative paths, with a phased correction plan.
06
Incident response
Containment, root-cause analysis, preserved evidence and measures to prevent recurrence.
Common questions
Frequently asked questions
Does the audit require write access?
No. The review runs with read-only access and the evidence is documented. Any later change is planned with you.
Can you mitigate DDoS without a scrubbing provider?
Yes, with edge rules, limits and RTBH. When volume exceeds link capacity, mitigation requires transit scrubbing and is evaluated with your provider.
Do you deliver a remediation plan?
Every finding includes severity, evidence, impact and a concrete action, ordered by risk.
Related services
Usually delivered together
Specialized and Hybrid Deployments
Microwave links, satellite connectivity integrations with Starlink, maritime networks and custom captive portals.
- Documented RF link budget
- Media failover tested on site
- Captive portal with the client’s branding
Advanced MikroTik Consulting and Support
RouterOS configuration, auditing and optimization for ISPs: PPPoE, RADIUS, per-subscriber queues, QoS and dynamic routing.
- Configuration audited and commented line by line
- Versioned backup in .rsc and binary format
- Risk report with severity and impact
Shall we apply this to your network?
Send us the symptom, the topology and what changed before the failure. We reply with a first technical read.