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 the key differences between vulnerability assessment and penetration testing, and learn which approach is
Discover essential tools to efficiently assess your website’s vulnerabilities and enhance your website security, with
Discover what ISO 27001 entails and how it can enhance your information security. Read our
The EU AI Act sets strict rules for AI providers and users. Learn who it
OnSecurity secures award highlighting the breakthrough year of growth, innovation and AI-augmented cybersecurity
Discover the top emerging AI security risks in 2026, including AI-driven phishing, autonomous agents, model
Build a proactive cybersecurity culture. Learn how CISOs can drive lasting behavioural change, boost awareness,
Matt Moses leads OnSecurity’s Movember efforts, raising funds and awareness for men’s health through running
Turn penetration test results into action. Follow this step-by-step remediation checklist to fix vulnerabilities and
Learn 9 key cybersecurity metrics boards care about to prove ROI, reduce risk, and align
Discover proven strategies to recognise and prevent phishing attacks, strengthen employee defences, and protect your
Explore the top penetration testing challenges CISOs face in 2025 and how AI-powered continuous pentesting
Learn about LLM prompt injection attacks and exclusive tips and tricks on prompt injection defence
LLM jailbreak guide: examples, attack types, and a practical testing checklist to identify vulnerabilities and
Discover what AI red teaming is, why it’s essential for AI security, and how to
Many retailers face rising cyber threats. Discover key challenges and practical solutions to protect systems, data, and customer trust.
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
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.
For National Coding Week, we reached out to some of our software developers at OnSecurity to hear their perspective on
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
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.
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.
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
Explore our technique of using Server Side Request Forgery (SSRF) to successfully retrieve EC2 credentials, demonstrating advanced cybersecurity tactics.
Unveiling the risks of exposing cloud acces keys – particularly in reference to AWS (amazon web services) keys. This article shares a real example from a recent pen test conducted by our expert testers.
Here Tristan demonstrates how to reset any user’s password by altering the password reset functionality, revealing a crucial cybersecurity vulnerability responsible for password reset bugs and consequential exploits.
Welcome to our Pentest Files blog series. Each blog post will present an interesting or dangerous finding one of our
Because so much of life is carried out online these days, it’s essential that you take all the necessary steps
Vulnerability scans look for known vulnerabilities in your systems, while penetration tests systemically exploit weaknesses in the architecture. Which is best for your organisation?
Explore the future of pentest reports as we unveil the next-generation approach. Discover what’s on the horizon for cybersecurity assessments and reporting.
Effortlessly obtain a penetration testing quote online without sales calls. Experience a streamlined, hassle-free process for your cybersecurity needs.
Join Gus, explore advanced techniques for detecting and exploiting SQL Injection vulnerabilities in PostgreSQL-based web applications, ensuring robust security.
This post revolves around general analysis, exploitation and discovery of SQL Injection vulnerabilities in app using the Postgres DMBS. We
Maximise your pentest impact with OnSecurity’s guide on leveraging reports to enhance your security posture and confidently and quickly share results
Join Gus on a deep dive into crafting Jinja2 SSTI payloads from scratch. Explore bypass methods and various exploitation techniques in this insightful post.
Understand the Power of Secure Code: Enhance Business Security with Proactive Code Audits. Discover vulnerabilities, ensure compliance, and build trust.
Roles in software engineering are becoming more popular with advances in technology and require a key set of skills. Here we run through how to become a software engineer
Learn about spoofing in cyber security, how it works, common types, and how businesses can detect and protect against this growing cyber threat.
Discover how generative AI is transforming cybersecurity for attackers and defenders. Learn the real risks, practical defensive applications, and future trends in AI-powered security.
Explore the rise of AI-generated code in vibe coding, its cybersecurity risks, and how to secure fast, intuitive development without sacrificing safety.
Explore the rise of AI-generated code in vibe coding, its cybersecurity risks, and how to secure fast, intuitive development without sacrificing safety.
Smishing, a form of cyber-attack that uses SMS messages to deceive victims, is on the rise. By exploiting human trust,
Maximise your pentest impact with OnSecurity’s guide on leveraging reports to enhance your security posture and confidently and quickly share results
Many retailers face rising cyber threats. Discover key challenges and practical solutions to protect systems, data, and customer trust.
Discover how to mitigate financial risks from subdomain takeovers. Learn strategies to safeguard against reputational damage and data breaches.
Explore SSDLC stages: From planning to deployment. Learn how to secure web apps effectively with OnSecurity’s solutions.
Exploring Cloud Security: Risks, Regulations & Remedies. Learn from incidents & strategies for robust cloud protection in an evolving digital landscape.
How would we define Cybercrime? What do you imagine when you think of a cybercriminal? Do you envision an erratic,
Radar by OnSecurity: an advanced tool for threat intelligence. Learn its role in enhancing security, achieving ISO certifications, and prioritizing threats.
Explore the intricacies of this vital framework designed to fortify businesses against diverse cyber threats. Core principles and actionable guidance.
The risks of typosquatting and its implications for online security. Explore cybercriminal tactics, real-world cases, and protective measures for your brand.
The best practices with OnSecurity’s cyber security checklist 2023. Identify crucial steps to protect data and systems from unauthorised access and threats.
Penetration testing is a mostly manual process carried out by experienced consultants, using some of the same methods and tools a real hacker would. You decide on the scope of your test with your consultant, set your target, and your tester will get to work attempting to breach it. This blog will explore the importance of pentesting for businesses, and how to begin.
Ready to experience the future of pentesting?
Discover how combining expert insight with automation leads to faster, more precise, and high-impact penetration testing.
