OnSecurity's Latest Articles, News and Industry Tips
Security should be important to everyone. Our blog features articles regarding your business’ security and different aspects to consider.
Discover how AI is transforming cybersecurity. Explore how hackers exploit AI, how defenders fight back,
CEO explains his opinion on how AI is transforming cybersecurity. He explores how hackers exploit
Discover essential LLM red teaming techniques to secure AI systems. Learn step-by-step frameworks, attack vectors
Improve DevOps infrastructure security with post-pentest insights. Learn how to turn findings into action and
Explore the current cybersecurity AI arms race between hackers and defenders: how it’s being used,
Discover cloud security strategies for fintech AWS and Azure deployments in OnSecurity’s latest blog
Mobile application penetration testing is a critical component of any organisation with a mobile app
Outdated software and operating systems can leave your business vulnerable to cyberattacks, with potentially devastating
Telecommunications providers are prime targets for nation-state actors and advanced persistent threats (APTs) due to
Discover how generative AI is transforming cybersecurity for attackers and defenders. Learn the real risks,
Explore the rise of AI-generated code in vibe coding, its cybersecurity risks, and how to
Explore the rise of AI-generated code in vibe coding, its cybersecurity risks, and how to
Learn how to integrate penetration testing into CI/CD pipelines seamlessly. Expert tips for balancing speed
Smishing, a form of cyber-attack that uses SMS messages to deceive victims, is on the
Mobile devices are firmly embedded as a huge part of daily life, and therefore making
In the blink of an eye, artificial intelligence and emerging technology are shattering the old rules of cybersecurity, rendering traditional
ISO 27001 and SOC 2, Type 2 are two of the most prominent regulatory frameworks in the cybersecurity industry. While
Many retailers face rising cyber threats. Discover key challenges and practical solutions to protect systems, data, and customer trust.
Discover what the Digital Operational Resilience Act (DORA) means for cybersecurity in the financial sector. Learn the compliance requirements, and how to prepare with penetration testing.
With the rise of remote and flexible work policies, many employees have adopted cafes, libraries, and other public spaces as
Conor O’Neill is not your typical CEO. In 2023 he completed an Ironman marathon. He practises archery in his spare
For National Coding Week, we reached out to some of our software developers at OnSecurity to hear their perspective on
Learn about the key components of hybrid cloud security and the benefits and challenges of adopting a hybrid cloud environments and setups in business.
Uncover strategies for recognizing impending phishing attacks. This post details our proactive approach in warning a customer about a serious fraud attempt.
Explore how remote working can define an organisation’s agility and crisis response, all while also considering the potential risks associated with the cloud security landscape.
Holyrood reports on the UK Government’s £700,000 fund initiative to expand the cyber security sector, signaling huge significant growth and development.
Microsoft email servers are being targeted by hackers after a series of vulnerabilities were detailed at a computer security conference in August
Stay informed with the latest strategies tackling cybercrime as governments announce robust plans. Dive into the blog for crucial cybersecurity updates.
Discover why over half of UK businesses are hiring CISOs to combat cyber threats, with OnSecurity’s updated insights on the evolving role in cybersecurity
Discover crucial insights on the actively exploited Microsoft zero-day vulnerability. Protect your systems with expert advice and stay ahead of cyber threats.
Enhance your security posture with essential practices for effective pentest orchestration. Discover strategies that streamline processes and support your organisation.
Ransomware can cripple businesses by locking critical data and demanding payment. Learn what ransomware is, how it works, and how penetration testing can help prevent attacks.
What are the differences between ISO 27001 and SOC 2, Type 2? How can I choose the right cybersecurity framework for my organisation?
Learn the key differences between penetration testing vs. vulnerability scanning. Understand when to use each method for optimal cybersecurity protection.
Discover the differences between ethical hacking and penetration testing, how they protect your business from cyber threats, and when to choose each for security assessments.
Explore API pen testing, its benefits, common vulnerabilities, and best practices to strengthen your business’s security posture.
Explore OnSecurity’s services and products for enhancing your organisation’s security posture. Understand the importance of SOC 2 compliance requirements.
Unravel the essentials of ISO 27001 certification in this blog. Explore critical insights and guidelines for a robust security management system.
Radar by OnSecurity: an advanced tool for threat intelligence. Learn its role in enhancing security, achieving ISO certifications, and prioritising threats
Discover how we exploited a SSRF vulnerability in a web application to acquire API credentials and access AWS S3 buckets, showcasing cybersecurity risks.
Join our unique and growing pen-testing company and showcase your talent. We’re seeking skilled pen-testers who stand out from the crowd, apply here now!
You can now explore the purpose and process of penetration tests (pen-tests), authorised simulated cyber-attacks that assess the security of computer systems.
What is a penetration test and why should I get one? A penetration test (aka pen-test), is an authorised simulated
Discover effective strategies to streamline and simplify penetration testing. Learn how to alleviate the complexities for a more efficient testing process.
Discover the key differences between vulnerability assessment and penetration testing, and learn which approach is right for your security needs.
Discover what ISO 27001 entails and how it can enhance your information security. Read our comprehensive guide to strengthen your security framework.
Discover the top emerging AI security risks in 2026, including AI-driven phishing, autonomous agents, model attacks, shadow AI, and governance gaps.
Build a proactive cybersecurity culture. Learn how CISOs can drive lasting behavioural change, boost awareness, and reduce cyber risks
Turn penetration test results into action. Follow this step-by-step remediation checklist to fix vulnerabilities and boost security.
Learn 9 key cybersecurity metrics boards care about to prove ROI, reduce risk, and align security with business goals.
Explore the top penetration testing challenges CISOs face in 2025 and how AI-powered continuous pentesting is reshaping security assurance.
Learn about LLM prompt injection attacks and exclusive tips and tricks on prompt injection defence in our latest expert blog.
LLM jailbreak guide: examples, attack types, and a practical testing checklist to identify vulnerabilities and boost model safety
Discover what AI red teaming is, why it’s essential for AI security, and how to start testing your systems for vulnerabilities before attackers do.
Discover how AI is transforming cybersecurity. Explore how hackers exploit AI, how defenders fight back, and who holds the upper hand in today’s AI cybersecurity battle
Discover essential LLM red teaming techniques to secure AI systems. Learn step-by-step frameworks, attack vectors & best practices.
Improve DevOps infrastructure security with post-pentest insights. Learn how to turn findings into action and protect your CI/CD pipeline effectively.
Explore the current cybersecurity AI arms race between hackers and defenders: how it’s being used, who has the edge, and what it means for the future.
Telecommunications providers are prime targets for nation-state actors and advanced persistent threats (APTs) due to their central role in national
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