OnSecurity's Latest Articles, News and Industry Tips

Shortwhitedivider

Security should be important to everyone. Our blog features articles regarding your business’ security and different aspects to consider.

Banner Image Reads: &Quot;A Guide To External Attack Surface Discovery&Quot;
Pentesting

Discover what hackers can learn about your business online and how external attack surface discovery

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Pentesting

Discover the types of penetration testing, including network, web, mobile, cloud, API, and social engineering

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Pentesting

Build a strong human firewall with effective security awareness training. Learn how to prevent social

Banner Image Reads &Quot;Public Vs Private Cloud Computing: Which Is More Secure?&Quot; With Blue Gradient Background
Pentesting

Explore the pros and cons of public and private cloud computing to determine the best

Banner Image Reads &Quot;What Does An Internal Infrastructure Pentest Find? Key Insights Explained&Quot; With A Blue Gradient Background.
Pentesting

Discover what an internal infrastructure test reveals about your systems. Gain insights to enhance security

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If you’re running self-hosted GitHub Actions runners on AWS EC2, there’s a critical timing vulnerability

Banner Image Reads: &Quot;What Is An Isms? A Clear Guide To Information Security Management Systems&Quot; With Blue Gradient Background And A Question Icon.
News and Industry Trends

Discover what an ISMS is and how it enhances your organisation’s information security. Read our

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News and Industry Trends

Tom Keyte reflects on five years at OnSecurity- from infrastructure wins to security lessons, and

Banner Image Reads: &Quot;Difference Between Vulnerability Assessment And Penetration Testing Explained&Quot; With A Blue Gradient Background And Shield Icon.
Pentesting

Discover the key differences between vulnerability assessment and penetration testing, and learn which approach is

Banner Image Reads: &Quot;How Can I Check My Website Security? Top Tips For Identifying Vulnerabilities&Quot; With A Blue Gradient Background And Website Icon.

Discover essential tools to efficiently assess your website’s vulnerabilities and enhance your website security, with

Banner Image Reads &Quot;What Is Iso 27001? A Guide To Information Security&Quot; With A Blue Gradient Background.
Pentesting

Discover what ISO 27001 entails and how it can enhance your information security. Read our

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News and Industry Trends

The EU AI Act sets strict rules for AI providers and users. Learn who it

Onsecurity Secures Business Of The Year Awards
News and Industry Trends

OnSecurity secures award highlighting the breakthrough year of growth, innovation and AI-augmented cybersecurity

Blue Banner Image Reads: &Quot;Ai Security Risks In 2026: Top Emerging Threats For Businesses&Quot; With A Graphic Of A Human Outline And Brain.
News and Industry Trends

Discover the top emerging AI security risks in 2026, including AI-driven phishing, autonomous agents, model

Blue Banner Image Reads &Quot;How Cisos Can Build A Strong Cybersecurity Culture&Quot; With A Graphic Of Extended Hands Meeting In Unison.
News and Industry Trends

Build a proactive cybersecurity culture. Learn how CISOs can drive lasting behavioural change, boost awareness,

New Feature Instant Booking
News and Industry Trends

Discover OnSecurity’s innovative approach to penetration testing. Our client-collaborative efforts have streamlined booking to just 5 minutes for efficiency.

New Feature Slack Api
News and Industry Trends

Experience real-time communication with your penetration test testers during the testing process for enhanced collaboration and continuous timely updates.

Theteam
News and Industry Trends

Look into IT Security through the eyes of a pen-tester. We’ll uncover the inner workings and provide in-depth insights for a comprehensive understanding.

Computer Virus
News and Industry Trends

Unveiling the origins of the first PC virus prank. Dive into the history of pioneering cyber mischief and understand the Elk Cloner Virus in OnSecurity’s blog.

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News and Industry Trends

Discover how we exploited a SSRF vulnerability in a web application to acquire API credentials and access AWS S3 buckets, showcasing cybersecurity risks.

List
Pentesting

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!

What Is A Penetration Test 1
Pentesting

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
Pentesting

What is a penetration test and why should I get one? A penetration test (aka pen-test), is an authorised simulated

Pain
Pentesting

Discover effective strategies to streamline and simplify penetration testing. Learn how to alleviate the complexities for a more efficient testing process.

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Vulnerabilities & Hacking

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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Vulnerabilities & Hacking

Craig has delved into his research on CVE-2019-11510, uncovering over 736 vulnerable hosts and sharing insights on this critical cybersecurity threat.

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Vulnerabilities & Hacking

Do you suspect a phishing attempt? Explore this guide for actionable steps on what to do next. Get assistance in handling potential phishing incidents.

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Vulnerabilities & Hacking

Explore the financial implications of data breaches, a frequent occurrence in today’s digital world. Learn about the actual costs behind a data breach.

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Vulnerabilities & Hacking

Recently I was tasked to conduct an external infrastructure penetration test against a select few IP addresses of a certain

Banner Image Reads: &Quot;What Is Ransomware And How Do Hackers Choose Targets?&Quot;
Vulnerabilities & Hacking

Uncover the mechanics of ransomware and prevention strategies to safeguard your network against cybercriminal tactics with OnSecurity’s expert insights

Buffer Overflow Easy Chat Server 31
Vulnerabilities & Hacking

Explore the buffer overflow vulnerability in Easy Chat Server 3.1. Gain insights into this security issue and how to successfully these mitigate risks.

Sever Side Template Injection With Jinja2
Vulnerabilities & Hacking

Join Gus on a deep dive into crafting Jinja2 SSTI payloads from scratch. Explore bypass methods and various exploitation techniques in this insightful post.

Careless With Curl Dont Be
Vulnerabilities & Hacking

Gain insight and learn responsible cURL usage and secure scripting practices in this essential OnSecurity blog on web requests and data transfers. Read now.

What Is Social Engineering 1
Vulnerabilities & Hacking

A Penetration Testing Pro shows how social engineering works in the real world. Hackers techniques, real-life examples and practical tips on staying safe.

Blue Banner Image Reads: &Quot;What Is Social Engineering? Definitions, Examples And Tips&Quot;
Vulnerabilities & Hacking

What is social engineering? This blog will define what is meant by ‘social engineering’ in cybersecurity, providing a breakdown of the behavioural techniques that cybercriminals use to manipulate their victims into giving up confidential information or allowing hackers access to secure areas.

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Vulnerabilities & Hacking

Discover the challenges of managing extensive database audits and our innovative solution using Elasticsearch, a custom Node tool, and PostgreSQL triggers.

Banner Image Reads: &Quot;What Is Spear Phishing And How Does It Differ From Normal Phishing?&Quot; With A Blue Background.
Vulnerabilities & Hacking

Learn the definition of spear phishing and the potential threats it poses to businesses in this article, supported by real-life anecdotes of successful spear phishing attacks on organisations.

Rapid7S Project Sonar2
Vulnerabilities & Hacking

Discover the process and insights behind making Rapid7’s Project Sonar accessible and searchable. Explore the journey now within cybersecurity now.

Banner Image Reads: &Quot;What Is Email Phishing? A Foot In The Door For Hackers&Quot;
Vulnerabilities & Hacking

Get insights into email phishing from an Ethical Hacking Veteran. Learn common tactics with real-world examples and practical tips for businesses & Individuals

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