Cybersecurity

End-to-end protection for company data, networks and users — from audit through deployment to 24/7 monitoring.

Real-time threat detection

We catch attacks before they cause damage. SIEM, EDR and threat hunting in one package.

Regulatory compliance

We guide you to NIS2 and GDPR compliance without unnecessary bureaucracy.

The human factor

Regular user training, phishing simulations and a strong security culture.

Cybersecurity is not a project — it's an operational discipline

Ransomware, identity theft and sophisticated phishing have moved into the mainstream. Targets are no longer just banks and large corporations, but also regional manufacturers, public administration and service providers. Antechsol helps clients build defences based on proven NIST, CIS Controls and NIS2 practices.

We start with a quick security audit that produces a prioritised list of issues with impact and cost estimates. Then we gradually deploy technology, processes and training so your company becomes more resilient every month — without having to build an in-house SOC. We work with leading vendors (ESET, SentinelOne, Fortinet, Veeam, Microsoft Defender) and integrate with your existing network infrastructure.

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The four pillars of our cyber protection

From proactive defence through compliance to incident response.

1. Audits & penetration tests

External and internal pentests, vulnerability scanning (Nessus, OpenVAS), firewall, Wi-Fi and web app configuration review, social engineering and red team exercises. The output is a technical report plus an executive summary with prioritised fixes.

2. NIS2 & GDPR compliance

NIS2 gap analysis, security policy preparation, risk management and registration paperwork. For GDPR we map processing, support DPIA, data processor contracts and DPO functions. Policy templates ready to go.

3. Endpoint protection & SIEM

Modern EDR/XDR (ESET PROTECT, SentinelOne, Microsoft Defender), centralised log management with SIEM (Wazuh, Microsoft Sentinel, Elastic) and 24/7 monitoring. Threat hunting and incident response runbooks tailored to your environment.

4. Backup, DR & training

3-2-1 backup strategy with immutable storage to defeat ransomware. DR plans with defined RPO/RTO, regular recovery testing. Anti-phishing simulations, e-learning, management workshops. Because people are often the weakest link — we make them stronger.

Technology and frameworks we rely on

Security is not about a single product — it is about a layered strategy. We combine tools whose effectiveness we have proven in real projects, and we follow widely respected best-practice frameworks.

  • EDR/XDR: ESET PROTECT, SentinelOne Singularity, Microsoft Defender for Endpoint, CrowdStrike Falcon.
  • SIEM & log management: Wazuh, Microsoft Sentinel, Elastic Security, Graylog.
  • Firewall & segmentation: Fortinet FortiGate, Palo Alto NGFW, pfSense, OPNsense.
  • Backup & DR: Veeam, Synology Active Backup, Microsoft 365 Backup, immutable storage.
  • Identity & access: Microsoft Entra ID, MFA, Conditional Access, PAM (CyberArk, Delinea).
  • Frameworks: NIS2, ISO/IEC 27001, NIST CSF, CIS Controls v8, MITRE ATT&CK.

What you get from us after an incident

  • Containment — fast isolation of affected systems to stop lateral spread.
  • Forensic analysis with attack timeline and IOC indicators.
  • Eradication and recovery — clean rebuild from verified backups.
  • Post-incident report for management and the regulator.
  • Lessons learned and runbook updates for future prevention.

Frequently asked questions

Probably yes. NIS2 covers a much broader set of organisations than the original directive — energy, transport, healthcare, water, digital services, food production and manufacturing. We provide a free quick assessment to confirm whether you are an affected entity.

Clients with an SLA get incident response within 1 hour during business hours and 4 hours overnight. New clients without an SLA get ad-hoc support, typically within hours. Our goal is rapid containment and the fastest possible return to normal operations.

Yes. With clean backups we rebuild on fresh servers. Without them we help with forensic analysis, regulator notifications, insurer communications and — only as a last resort — negotiations. Recovery is always preferred over paying the ransom.

Take your security to the next level

Let's start with a simple audit that uncovers the biggest risks. Together we will build a realistic plan to remove them.

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