The C9lab Blog
Our official blog with news, technology advice, and business culture.
Thick Client Pentesting – Part : 1 The Foundation & Your Arsenal
Welcome, future hackers. You can fuzz endpoints, find SQLi in your sleep, and bypass authentication on web apps blindfolded. But now you’ve been handed a .exe file.
What is OSINT? A Simple Guide for Beginners
You’ve probably heard the term OSINT (Open-Source Intelligence) and thought: “Sounds like CIA-level spy stuff. Definitely not me scrolling Twitter at 2am.” But here’s the
Mastering Web App Security with Burp Suite: A Beginner’s Guide
Introduction Have you ever imagined being a digital detective—catching hidden flaws in websites and apps before hackers do? That’s exactly what web application security testing
How to Start with API Security and Penetration Testing
APIs play a critical role in modern applications, but they are also a primary target for attackers. Building a strong foundation in API security is
Why Cybersecurity Is a Must-Have for Businesses in Today’s Digital World
In today’s hyper-connected world, cyber threats are no longer just an IT issue—they’re a business survival issue. From ransomware and phishing to data breaches, attacks can cripple operations, erode customer trust, and cause massive financial loss. That’s why cybersecurity isn’t optional anymore—it’s a must-have shield to protect business continuity, reputation, and growth.
The Rising Cybersecurity Risks for Small and Medium Businesses: Protecting Your Enterprise in the Digital Age
Small and medium-sized businesses (SMBs) are becoming prime targets for cybercriminals. With limited resources yet valuable data, they face rising threats like ransomware, phishing, and data breaches. Protecting your enterprise in the digital age requires proactive cybersecurity measures, awareness, and resilience.
Brand Protection in 2025: Guide to Safeguarding Identity, Reputation & Fraud Detection
Worried about fake products, online scams, or damage to your brand’s reputation? In 2025, protecting your brand means staying one step ahead. This blog shows you simple ways to keep your brand safe using smart tools like AI, fraud detection, and even blockchain. Plus, find out how QSafe can help you protect your business around the clock.
What Is DMARC? Why It’s Essential and What Happens If You Ignore It?
This blog provides an in-depth guide on DMARC (Domain-based Message Authentication, Reporting & Conformance), explaining what it is, why it is essential for email security, and how to set it up. It covers the importance of DMARC in preventing phishing and spoofing attacks, how to read and create a DMARC record, and its relationship with SPF and DKIM. Additionally, it includes practical insights on checking your DMARC status using tools like C9Lab’s Business Risk Score (BRS), ensuring your domain is protected against email fraud.
What is Digital Risk Score? Your Website’s Security Health Check
Discover how a Digital Risk Score can help you identify cybersecurity vulnerabilities, assess your business’s digital health, and take proactive steps to protect against cyber threats.
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