Cybersecurity

Astarios is a Swiss-headquartered cybersecurity partner with an engineering center in Ukraine, covering the full security lifecycle, from assessment and implementation to continuous monitoring and incident response. We help companies across FinTech, industrial, healthcare, and SaaS protect their systems, meet regulatory requirements, and respond to threats with confidence.

We bring together globally certified security professionals, holding credentials such as CISSP, OSCP, OSCE3, GIAC and ISO 27001 Lead Auditor, with a forward-thinking, hands-on approach. From planning and engineering to security management, monitoring, and incident investigation, we stay one step ahead of evolving threats.

Safeguard Your Business with Expert Cybersecurity Solutions

Our expertise extends beyond traditional services, offering:

Defend your data with robust Cybersecurity techniques

In this fast-paced business world, businesses are turning to software development and cybersecurity to meet growing demands. As businesses become more digital, the risks associated with cyber threats are increasing exponentially. Companies need to understand the significance of protecting their digital infrastructure. Our expert team offers custom cybersecurity consulting services to protect your assets from cyber threats.

By staying ahead of the latest trends in preventing cyber-attacks, we make sure that your business stays resilient in this evolving digital landscape. Whether your business faces data breaches, data theft, or regulatory challenges we provide strategies that allow you to focus on growth and protect your valuable information.

Protect Your Business with Expert Cybersecurity Consulting

Cybersecurity threat assessment

We run a thorough assessment of your digital infrastructure, manual and automated vulnerability analysis, OWASP testing, and where needed social engineering and Red Team exercises, to find the weaknesses an attacker could exploit before they do.

Risk analysis and mitigation strategy

We rate every finding by real business impact and likelihood, then plan and implement risk-control measures accordingly. You get prioritized, actionable remediation guidance, not just a list of problems.

Proactive vulnerability identification

Prevention beats remediation. Through continuous vulnerability scanning, source-code security review, and threat monitoring, we stay a step ahead of attackers and close gaps before they become incidents.

Compliance with ISO 27001, SOC2, GDPR, and HIPAA

We deliver turnkey implementation and certification support for ISO 27001, SOC 2, PCI DSS, TISAX, GDPR, NIS2 and CRA, including ongoing support, surveillance audits, and help selecting an accredited, independent certification body.

Advanced Cybersecurity Solutions for Risk-Free Business Operations

Astarios safeguards your IT infrastructure to ensure business continues through proactive monitoring

Penetration Testing & Red Team

Manual and automated testing of your applications, infrastructure, and people: OWASP-based web testing, network and DoS/DDoS testing, social engineering, and full Red Team engagements. Every finding comes with proof, risk rating, and a free retest after you fix it.

Source Code Security Audit

Line-by-line review of your application source code, automated analysis followed by expert manual audit, to catch insecure functions, injection flaws, weak input validation, and logic errors that scanners miss.

Security Audits and Gap Assessments

A structured audit of your current security posture against standards and best practices, producing a clear gap analysis, risk assessment, and a prioritized roadmap to close the gaps.

Incident Response & Forensics

Preparation and rapid response for security incidents of any type, including forensic investigation to understand what happened, contain it, and prevent recurrence.

Managed Security & Monitoring (SOC)

Continuous monitoring and threat hunting by our security team, detecting, analyzing, and stopping malicious activity around the clock, so threats are caught early and handled fast.

Industry-Specific Cybersecurity Expertise That Protects Your Business

The digital world is never an easy place to work, and each sector has its own set of cybersecurity issues, but Astarios is right there with the proper solutions:

FinTech & Financial Services: Secure payment flows and cardholder data, with PCI DSS-aligned testing and protection of sensitive client information.

Healthcare & HIPAA/GDPR Compliance: Keep patient data confidential and intact, meeting HIPAA and GDPR requirements.

Retail & eCommerce: Protect customer data and secure online payment processing against fraud and intrusion.

Technology & SaaS: Harden software platforms and achieve SOC 2 and ISO 27001 readiness that customers now expect.

Energy, IoT & Industrial (OT): Protect critical infrastructure and operational technology, including PLC, SCADA and HMI environments, from targeted attacks.

Why Choose Astarios for Cybersecurity Consulting?

Astarios is recognized as a trusted partner for companies that require cybersecurity consulting services:

Certified Security Experts
A team holding globally recognized credentials, CISSP, OSCP, OSCE3, GIAC, ISO 27001 Lead Auditor, with hands-on offensive and defensive experience.

Swiss-Led, Full-Lifecycle Coverage
Swiss management and European engineering across the whole security lifecycle: assessment, implementation, monitoring, and incident response.

Tailored, Proactive Approach
Risk management adapted to your environment and compliance obligations, not a one-size-fits-all checklist.

Clear Scope, Confidential by Default
Every engagement starts with an NDA and a defined Statement of Work, and every finding comes with prioritized fixes and a free retest.

Secure Your Business Today with Astarios’ Cybersecurity Expertise

Strengthen your organization’s cybersecurity posture with Astarios.
Request a complete security audit or book a meeting with our cybersecurity professionals to know more about your compliance and resilience.
Astarios has its main office in Zurich and an engineering facility in Ukraine, providing reliable cybersecurity solutions all over Europe and even more.

Case Snapshot: Suter AG

Client Type: Energy & Industrial, Switzerland

Challenge: Suter AG needed a robust operational tool to manage heating modules and monitor silos and devices remotely, while ensuring secure data transfer and protection of sensitive operational information.

Solution: Astarios deployed a dedicated team of 3 specialists to build a full-stack JavaScript (MEAN) solution with M2M integration, secure Web UI, OpenVPN, and continuous monitoring for real-time operational and data security.

Result: The platform enabled Suter AG to manage operations efficiently while safeguarding system access and sensitive data, ensuring secure and reliable operations for clients.

FAQs: Cybersecurity Consulting Services

What is a cybersecurity consulting company?

A cybersecurity partner that assesses your risks, tests your defenses, implements technical and organizational controls, and helps you stay compliant. Rather than hiring and managing an in-house security team, you get on-demand access to certified specialists across pentesting, compliance, and security operations.

Why do I need cybersecurity consulting services?

They help you find and fix vulnerabilities before attackers do, prevent intrusions, meet regulatory requirements, and protect your data and reputation, usually at a fraction of the cost of building an equivalent in-house capability.

How does cybersecurity outsourcing work?

You hand over monitoring, threat detection, and incident response to a specialized provider. We work as an extension of your team, under a clear scope and NDA, watching your systems, catching threats, and responding fast, so your people stay focused on the core business.

What are the cybersecurity managed services?

Ongoing security operations delivered as a service: continuous monitoring, threat detection, incident response, and compliance oversight. Your systems are watched around the clock, and issues are handled the moment they appear.

Which sectors need high-quality cybersecurity solutions?

Every industry has its own risks, finance, healthcare, retail, SaaS, and industrial/OT especially. Regulated and data-heavy sectors need tailored controls, which is why we adapt our approach to each client’s environment and compliance obligations.

How does Astarios ensure regulatory compliance?

We implement and maintain controls aligned with the frameworks that apply to you, ISO 27001, SOC 2, PCI DSS, GDPR, NIS2 and more, and support you through audits and certification, so you meet both industry-specific and global requirements.

How does Astarios spot and lower the risks of a cyberattack?

Through vulnerability assessment, risk analysis, and continuous threat monitoring, we identify weaknesses, prioritize them by real impact, and implement mitigations, reducing both the likelihood and the potential damage of an attack.

Are there any financial and reputational losses that can be avoided with the help of cybersecurity services?

Yes. Proactive security significantly cuts downtime and the chance of a breach, and with it the direct costs, regulatory penalties, and reputational damage an incident brings. Prevention is consistently cheaper than recovery.