Run a resilient business with our cyber security experts

Stay ahead of evolving threats with our offensive-driven security expertise.
From advisory consulting to security testing, we optimize your security outcomes.

We are with you through calm and chaos

Cyber security should not be about solving all the problems at once. It’s about solving the right problems at the right time in the right order.

We lead the way in providing offensive-driven security services to tackle your challenges. We are a global cyber security company with over 30 years of experience in protecting society and businesses from cyber threats. Our practical approach makes us easy to work with, ensuring we deliver results that exceed your expectations.

Cata Mansikka-aho
Account Director

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Why WithSecure Consulting?

01

Focus on what counts

Our experienced consultants help you identify relevant risks and understand their business impact. We support you with actionable intelligence on real-world threats and likely attack paths, not theory and frameworks.

02

Strengthen security with expertise

Our overlapping skillsets solve your most complex cyber challenges. Concrete advice and examples from our experienced consultants help organizations of all maturity levels improve their security posture.

03

Maximize ROI on cyber security

Balance security and functionality. Ensure your cyber security approach optimizes resources and budget without compromising protection.

04

Benefit from our research

Our extensive research helps predict and prevent attacks by understanding the attackers’ methods and motivations, ensuring you stay protected.

Our services

All services

Advisory Consulting

Strengthen your organization’s cyber security posture from the ground up. Get actionable research intelligence to establish strategic priorities and understand the impact of cyber risks.

Resilience Development

Build your immune system and withstand a cyber incident. Assess risk by testing your controls against likely threats.

Security Assurance Testing

Optimize the security testing and development of your assets according to your business goals, risk profile, and the real-world threats targeting your organization.

Our numbers speak for themselves

10+ years

of technical research and info sharing

180+ advisories

released in common applications and products

300+ publications

including blog posts, articles and whitepapers

3000+ days

dedicated to research and development in 2023

30+ security tools

made available for public use within the security community

26 talks

given across local and international conferences in 2023 including DEFCON, SEC-T, Blue Team Con, fwd:cloudsec, KubeCon US and Disobey

Four simple steps to engage with our experts

Each step of our process is designed to make working with us easy and straightforward while giving your company strong cyber security posture that adapts to new threats.

01

Scoping

Using our extensive experience, we’ll quickly understand your needs. Together, we’ll define the goals and scope of the project to ensure those needs are met with our proposed solution.

02

Delivery

Our security experts conduct extensive security assessments following industry best practices and standards.

03

Reporting

We share detailed findings, contextualizing the risk to the application, the wider solution, and the business as a whole.

03

Reporting

We share detailed findings, contextualizing the risk to the application, the wider solution, and the business as a whole.

04

Feedback

Get recommendations to mitigate risks and prioritize fixes. We can also support in verifying the issues are fixed.

02

Delivery

Our security experts conduct extensive security assessments following industry best practices and standards.

04

Feedback

Get recommendations to mitigate risks and prioritize fixes. We can also support in verifying the issues are fixed.

Meet our experts

Antti Laatikainen

Antti became interested in cyber security while working in the healthcare industry as a network administrator, and realized that security of corporate IT systems could be circumvented just as easily as in the games he played.

After building security posture and practices for his then-employer, Antti became a consultant and now travels the world helping clients protect their customers, employees and organizations from attack.

Antti specializes in security- and risk management, current state analysis and compliance programs; cases where technical security needs to be accompanied by human processes, understanding of larger threat landscapes and business objectives.

Antti frequently engages in public speaking and training sessions, educating large audiences about cyber security, risk awareness, and compliance.

Principal Consultant

Meet our experts

Antti Laatikainen

Meet our experts

Donato Capitella

After getting into Linux in his early teens and training as a software engineer, Donato found that cyber security allowed him to dig deeper and truly understand how technology works.

He still finds taking things apart to figure out how they work the most satisfying and rewarding part of his job.

Donato’s role at WithSecure Consulting includes researching AI security, and identifying potential risks in a rapidly-evolving environment.

He currently advises businesses on navigating the complexities of safely deploying Generative AI safely and securely in production environments.

Strategic Initiative Enablement

Meet our experts

Donato Capitella

Meet our experts

Mohit Gupta

As an undergraduate studying electronics and AI, one of Mohit’s friends showed him how to bypass a login with an SQL injection – and set him on course for a career in cyber security.

An internship here in his second year led to a job on graduation and the freedom to explore multiple areas of cyber security since 2016.

Mohit helped develop our expertise in cloud security practices, but has also spent serious time tinkering with Kubernetes, developing in-house tools and investigating network security, OSINT and product security.

His favorite project? Bypassing fingerprint readers with ‘less than £50 worth of stuff from Amazon’.

Principal Consultant

Meet our experts

Mohit Gupta

Highlight

Current State Analysis

Whether you need to understand your security posture, meet customer and partner requirements, or ensure regulatory compliance, our current state analysis provides a structured foundation for identifying and implementing cyber security improvements.

Highlight

NIS2 – It’s not just mandatory, it’s strategic

NIS2 cyber security directive gives you a framework for proper risk management so you can expand your security efforts across the organization. Because security is more than an IT concern – it’s business critical.

Highlight

Attack Path Mapping

Explore the potential routes an attacker might use to compromise your systems. Assess your security extensively with a collaborative, time-efficient exercise to pinpoint remediation activities that yield the greatest business impact.

Our thinking

Read all

Generative AI security: Findings from our research

Insights into the NIS2 Directive

NYDFS 500 vs. DORA: Comparison for European financial institutions

Kubernetes network encapsulation: Identification and exploitation

Events & Webinars

All Events & Webinars

Webinar: Navigating the NYDFS Cybersecurity Regulation – Q&A and live demo with our compliance experts

During this webinar, our experts will take one section of the NYDFS Cybersecurity Regulation and apply it to an anonymized company.

VIP Cyber Security Breakfast: Building your ransomware resilience and defense for 2025

Join us for an exclusive cyber security breakfast event in Helsinki, where we’ll explore practical strategies for ransomware resilience and offensive security.

Check out our latest research on WithSecure Labs

For techies, by techies – we share knowledge and research for public use within the security community. We offer up-to-date research, quick updates, and useful tools.

Go to WithSecure Labs