OnSecurity's Latest Articles, News and Industry Tips

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

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

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Pentesting

Explore the future of pentest reports as we unveil the next-generation approach. Discover what’s on

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Vulnerabilities & Hacking

Discover the challenges of managing extensive database audits and our innovative solution using Elasticsearch, a

What Is Social Engineering 1
Vulnerabilities & Hacking

A Penetration Testing Pro shows how social engineering works in the real world. Hackers techniques,

Sever Side Template Injection With Jinja2
Vulnerabilities & Hacking

Join Gus on a deep dive into crafting Jinja2 SSTI payloads from scratch. Explore bypass

Gain Access To Burp Collaborator Sessions
Vulnerabilities & Hacking

Discover how you use Burpsuite Collaborator persistently for enhanced cybersecurity testing. Now it’s possible to

Pentesting Postgresql With Sql Injections2 1
Pentesting

Join Gus, explore advanced techniques for detecting and exploiting SQL Injection vulnerabilities in PostgreSQL-based web

New Feature Online Estimates
Pentesting

Effortlessly obtain a penetration testing quote online without sales calls. Experience a streamlined, hassle-free process

Rapid7S Project Sonar2
Vulnerabilities & Hacking

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

Careless With Curl Dont Be
Vulnerabilities & Hacking

Gain insight and learn responsible cURL usage and secure scripting practices in this essential OnSecurity

Buffer Overflow Easy Chat Server 31
Vulnerabilities & Hacking

Explore the buffer overflow vulnerability in Easy Chat Server 3.1. Gain insights into this security

New Blog Banners 30
News and Industry Trends

Defend against BlueKeep’s looming threats. Insights on securing systems from potential widespread attacks and common

Abusing Kerberos From
Vulnerabilities & Hacking

Explore Kerberos abuse techniques on Linux with our comprehensive guide. Delve into the available tools

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

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

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.

Screenshot 2025 08 18 At 15.28.45
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.

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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

Smishing, a form of cyber-attack that uses SMS messages to deceive victims, is on the rise. By exploiting human trust,

Screenshot 2025 08 26 At 14.55.21
Vulnerabilities & Hacking

Discover how to mitigate financial risks from subdomain takeovers. Learn strategies to safeguard against reputational damage and data breaches.

Screenshot 2025 08 26 At 15.01.07
Vulnerabilities & Hacking

Explore SSDLC stages: From planning to deployment. Learn how to secure web apps effectively with OnSecurity’s solutions.

Screenshot 2025 08 26 At 14.58.26
Vulnerabilities & Hacking

Exploring Cloud Security: Risks, Regulations & Remedies. Learn from incidents & strategies for robust cloud protection in an evolving digital landscape.

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Vulnerabilities & Hacking

How would we define Cybercrime? What do you imagine when you think of a cybercriminal? Do you envision an erratic,

Banner Image Reads &Quot;Typosquatting And The Impact It Can Have On Your Business&Quot;
Vulnerabilities & Hacking

The risks of typosquatting and its implications for online security. Explore cybercriminal tactics, real-world cases, and protective measures for your brand.

Banner Image Reads: &Quot;Understanding Nist Framework: What Is It?&Quot;
Vulnerabilities & Hacking

Explore the intricacies of this vital framework designed to fortify businesses against diverse cyber threats. Core principles and actionable guidance.

New Blog Banners 11
Vulnerabilities & Hacking

Radar by OnSecurity: an advanced tool for threat intelligence. Learn its role in enhancing security, achieving ISO certifications, and prioritizing threats.

Banner Image Reads: &Quot;What Is A Penetration Test And Why Is It So Important?&Quot;
Vulnerabilities & Hacking

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.

Essential Cybersecurity Checklist 2023
Vulnerabilities & Hacking

The best practices with OnSecurity’s cyber security checklist 2023. Identify crucial steps to protect data and systems from unauthorised access and threats.

Blue Banner Image Reads: &Quot;The Best Practices For External Vulnerability Scanning&Quot;
Vulnerabilities & Hacking

Delve into an effective external vulnerability scanning strategy and adopt best practices. This guide offers a very comprehensive understanding of the role they play.

New Blog Banners 31
Vulnerabilities & Hacking

New report reveals increasing cyber threats to drilling rigs, potentially leading to severe safety incidents. Understand the emerging vulnerabilities.

Blue Image Banner Reads: &Quot;What Is Triple Extortion Ransomware? Here'S What To Look Out For&Quot;
Vulnerabilities & Hacking

Here we delve into the evolution of ransomware with OnSecurity’s article on Triple Extortion ransomware tactics that threaten not just data, but a companies reputation

Banner Image Reads: &Quot;External Vulnerability Scanning- The Best Practices&Quot;
Vulnerabilities & Hacking

Learn how external vulnerability scanning can support your organisation in achieving operational resilience in this blog.

Phishing Biggest Cyber Threat
Vulnerabilities & Hacking

New research shows the prevalence of email phishing as the top cyber threat, tricking firms into revealing information through reputable sender disguises.

Ready to experience the future of pentesting?

Discover how combining expert insight with automation leads to faster, more precise, and high-impact penetration testing.