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.
Explore Docker’s security aspects: Understand how taking precautions is crucial to avoid vulnerabilities in this
The best practices with OnSecurity’s cyber security checklist 2023. Identify crucial steps to protect data
A simple bug in the ‘forgotten password’ and password reset mechanism led to a malicious
Penetration testing is a mostly manual process carried out by experienced consultants, using some of
Discover how one of our pentesters found that client-side security controls hadn’t been enabled in
Here we delve into the evolution of ransomware with OnSecurity’s article on Triple Extortion ransomware
Delve into an effective external vulnerability scanning strategy and adopt best practices. This guide offers
Discover why over half of UK businesses are hiring CISOs to combat cyber threats, with
New report reveals increasing cyber threats to drilling rigs, potentially leading to severe safety incidents.
Explore how remote working can define an organisation’s agility and crisis response, all while also
Discover crucial insights on the actively exploited Microsoft zero-day vulnerability. Protect your systems with expert
Stay informed with the latest strategies tackling cybercrime as governments announce robust plans. Dive into
Microsoft email servers are being targeted by hackers after a series of vulnerabilities were detailed
Holyrood reports on the UK Government’s £700,000 fund initiative to expand the cyber security sector,
Learn how external vulnerability scanning can support your organisation in achieving operational resilience in this
A practical guide to implementing Secure by Design in UK government product delivery. Covers risk-driven design, lifecycle security activities, compliance with the PSTI Act, and how regular penetration testing keeps your security posture continuously validated.
Learn GDPR essentials: data protection principles, subject rights, breach management, and compliance tools to safeguard personal data effectively.
Learn how to secure SaaS applications with expert strategies for data protection, access control, compliance, and threat detection.
Learn what ISO 42001 is, why it matters, and how businesses can implement AI governance, manage risk, and align with EU AI Act compliance requirements.
Protect patient data in healthcare with essential security measures, pentesting insights, and UK data protection guidance.
Technical debt increases breach risk, slows response, and drives up costs. Learn why security debt matters and how to manage it.
Discover how 2-step authentication secures business data from breaches. Compare MFA methods to strengthen your security.
Discover what an ISMS is and how it enhances your organisation’s information security. Read our clear guide to implement effective management systems.
Tom Keyte reflects on five years at OnSecurity- from infrastructure wins to security lessons, and how his role evolved beyond just writing code.
The EU AI Act sets strict rules for AI providers and users. Learn who it applies to, key risk categories, compliance steps, and what businesses must do to prepare.
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 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.
Penetration tester Leonard Matara shares key insights on pentest pitfalls, security strategy, and the need for continuous testing.
Learn what quishing is, how it works, and why it’s a major threat to businesses. Protect your data with OnSecurity’s penetration testing services.
Discover how AI-powered penetration testing enhances traditional methods, boosts efficiency, and strengthens your security posture, combining human expertise with automation for smarter protection.
Learn how to save time and money on penetration testing with expert tips to balance cost, quality, and security.
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!
This post explores each of the initial compromise methods for the TryHackMe x HackerOne CTF. Diving into the web security flaws and PHP tricks abused to gain access to the host webserver.
Protecting the data, valuables and account information related to your business has become even more vital as our workplaces have
Apple claims that its Mac computers are well protected by in-built antivirus features, and there is no need to worry about extra security – how true is this?
Delve into OnSecurity’s research on Go’s server-side template injection vulnerabilities, revealing potential for file reads and RCE exploits. Read more now.
Explore the challenge of vulnerabilities exploited before fixes. Learn how to address security gaps and protect against threats in this insightful discussion.
Learn 3 essential steps to enhance your cybersecurity posture, and effectively mitigate emerging zero-day vulnerabilities for comprehensive threat protection.
Here you can discover the history and impact of MyDoom, the fastest spreading and most damaging computer virus to date, on OnSecurity’s informative blog post
Explore the rise of social engineering threats. Understand how individuals are manipulated to divulge sensitive information, passwords, and financial details.
Dive deeper into Spear Phishing, a sophisticated cyber attack targeting specific individuals to gain unauthorized access to confidential data and files.
CVE hunting within open-source applications – invaluable insights for identifying vulnerabilities, ensuring robust security in open-source software.
Learn proactive cyber threat prevention through threat modeling. Discover how to anticipate and mitigate security incidents before they occur with this guide.
Recruitment companies are a prime target for hackers. We go over the main aspects that recruitment companies should be careful of with their CyberSecurity
Phishing, a cyber-crime that targets victims through email, has become the most common form of online attack. Hackers will attempt
Safeguard your inbox against cyber threats. Explore our expert insights on spotting and avoiding phishing attempts to enhance your online security strategy.
7 effective strategies to improve your company’s security. Discover actionable steps to fortify your defences against cyber threats and safeguard your business.
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