Penetration testing, also known as ethical hacking, is a simulated cyber attack against your computer system to check for exploitable vulnerabilities. This proactive approach helps in identifying and addressing potential security weaknesses before malicious hackers can exploit them.
By thinking like an attacker, Rosca’s certified professionals help you understand your security posture, fix hidden flaws, and prove your resilience to boards, investors, and customers.
Penetration testing isn’t just about ticking compliance boxes—it’s about strengthening your business. Here’s how Rosca’s testing delivers value beyond the report:
Prevent Real-World Attacks
By simulating how real hackers might target your business, we help uncover the flaws that automated scanners and internal reviews often miss. Fixing these before a breach saves you time, money, and reputation.
Stay Compliant with Standards
Whether it’s ISO 27001, GDPR, PCI DSS, or SOC 2, regular penetration testing is often a required part of cybersecurity compliance. Our reports are tailored to meet these requirements and support your audit process.
Validate Internal Security Measures
Even the best internal teams can miss things. Our external perspective helps test the effectiveness of your team’s security controls, policies, and patch management—offering reassurance or revealing gaps.
Support Investment, Sales & Insurance
A clean pen test report can boost investor confidence, satisfy client due diligence, and reduce your cyber insurance premiums. For SaaS businesses especially, this is often a critical part of winning funding or landing enterprise contracts.
Protect Your Brand & Reputation
One data breach can shatter customer trust. Penetration testing helps prevent the kind of high-profile failures that lead to fines, lawsuits, and lost business.
Rosca Technologies is a leading cyber security consulting firm that brings together certified ethical hackers, battle-tested methodologies, and a client-first approach.
Our testers are OSCP-certified, CREST-aligned, and experienced across everything from cloud platforms and mobile apps to legacy infrastructure. We don’t just deliver reports—we deliver actionable insights and guidance your team can use immediately.
We also understand the broader business context: funding deadlines, compliance audits, product releases. We’ve helped startups secure VC funding, supported SaaS platforms through growth phases, and protected public institutions from reputational damage.
When you work with Rosca, you’re not getting a generic scan—you’re getting a partner in security.
Penetration testing is essential for any organisation that handles sensitive data, builds software, or needs to earn trust. At Rosca, we’ve worked across:
Investors are increasingly demanding evidence of strong security before providing funding. Penetration testing demonstrates due diligence, strengthens investor decks, and uncovers risks before scale makes them more dangerous.
With huge volumes of personal and research data, universities are high-value targets. Pen testing helps maintain security across complex, multi-user systems and protects institutional reputation.
Financial institutions face relentless pressure from regulators and attackers alike. Penetration testing ensures customer data is protected, compliance standards are met, and operational risks are reduced.
Councils manage critical infrastructure and community data—making them attractive targets. Regular testing helps meet public sector security standards and keep services running securely.
No matter your sector, if your business connects to the internet, you’re at risk. Penetration testing is your first line of proactive defence.
With network penetration testing, we can identify potential vulnerabilities and other security risks within your organisation’s network. We use multiple different types of tools and techniques including the following:
Cloud penetration testing is used to assess the strengths and weaknesses of your organisation’s overall cloud system, helping your organisation improve its overall security posture. Through the following tests, we can identify risks, vulnerabilities and gaps:
We use application penetration testing to check that all levels of application are secured including the following tests:
Using social engineering penetrating tests, we can assess how your staff respond when faced with cyber-attacks highlighting weaknesses and gaps in training. We use the following methods:
Experts recommend carrying out penetration testing at least once a year. This ensures that your organisation is keeping up with emerging cyber risks and newly discovered threats.
Yes. Penetration testing focuses on discovering and exploiting vulnerabilities in a defined scope. Red teaming simulates advanced, persistent attacks to test your detection and response. Blue teaming defends against those attacks. We can support all of these approaches as needed.
No. Our tests are designed to be safe and non-disruptive. We follow best practices to avoid impacting your day-to-day operations while still providing a realistic assessment.
We take various measures to ensure minimal disruption to your company operations during testing including:
Every business should prioritsie a cybersecurity budget to protect themselves online.
Contact us for a personalised quote – once we have determined the scale of the required services we will be able to put together your cybersecurity plan.
Rosca’s penetration testing isn’t just about identifying risks—it’s about delivering clarity and confidence.
Our work helps clients feel more secure, prove resilience to stakeholders, and move forward with fewer unknowns. You’ll walk away with a comprehensive, plain-English report outlining vulnerabilities, severity ratings, and step-by-step fixes.
We also offer post-test guidance to help your team implement changes effectively and build longer-term security strategies. Whether you’re seeking investor approval, launching a new product, or preparing for a security audit, we’ll make sure you’re ready.
Complete our form to get a free quote or speak to our Account Director, Daniel on 020 8088 0665
ROSCA Technologies is a trading name of Tudor Lodge Digital, a registered limited company in the UK under company 10437769
Address: 5 Fleet Place, London, EC4M 7RD
Opening Hours: 9AM-6PM Mon-Fri
Phone: 020 8088 0665
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