Cyber Security & Ethical Hacking
What is Splunk and how is it used in cybersecurity? The Detailed Guide
Splunk is a powerful data analytics and security platform used to monitor, analyze, and visualize machine-generated data in real-time. It helps organizations detect threats, investigate incidents, and ensure complianc...
What is the APT36 BOSS Linux attack and how are weaponized ZIP files used to compromise systems?
APT36, a Pakistan-based threat actor group, is now targeting India's BOSS Linux systems with phishing attacks that deliver weaponized ZIP files. These ZIPs contain malicious .desktop launchers and ELF payloads that st...
What are the differences between routing protocols like RIP, OSPF, EIGRP, and BGP?
Routing protocols differ in how they calculate routes, share data, and scale across networks. RIP uses hop counts and is best for small networks. OSPF is link-state based and great for fast convergence in large enterp...
What are the different types of malware and how can you protect your system in 2026?
Malware threats in 2026 have become more complex, using old and new tactics to bypass security systems and target personal and enterprise devices. Understanding malware types like ransomware, spyware, rootkits, and mo...
What is the SafePay ransomware and how does it use double extortion to target businesses?
SafePay is a recent ransomware threat that emerged in late 2024 and continues to spread rapidly across industries in 2026. It uses a double extortion strategy, stealing sensitive data before encrypting files, to press...
What are the best Wireshark filters for OT cybersecurity monitoring and threat detection?
Wireshark is an essential tool for securing OT (Operational Technology) environments by enabling deep visibility into industrial network traffic. This blog explores how to use Wireshark filters effectively for detecti...
What is the Next.js cache poisoning vulnerability (CVE-2025-49826) and how does it lead to Denial of Service (DoS) attacks?
A serious security flaw (CVE-2025-49826) was discovered in Next.js versions 15.1.0 to 15.1.8, allowing attackers to poison the cache and serve blank pages to users. This vulnerability impacts sites using Incremental S...
What is the ultimate guide to IoT testing in 2026 and what tools, methods, and best practices should professionals use?
IoT testing in 2026 has become a critical part of ensuring connected devices work smoothly, securely, and reliably across networks and platforms. This guide explains everything about IoT testing, from testing methods ...
Free Malware Analysis Tools for 2026: What Each Does and How to Set Up a Safe Lab
In 2026, malware threats are more advanced than ever, and malware analysis is a critical skill for cybersecurity professionals, SOC teams, and ethical hackers. Fortunately, many powerful tools are available for free t...
How does VPN tunneling work to protect your online data and privacy in 2026? The Detailed Guide
VPN tunneling works by creating a secure, encrypted connection between your device and a VPN server, which hides your internet activity from hackers, ISPs, and surveillance systems. When you browse the web, the VPN cl...
What is a honeypot in cybersecurity and how does it help detect and analyze cyberattacks?
A honeypot in cybersecurity is a decoy system or service intentionally designed to attract cyber attackers. It imitates real systems to detect unauthorized access, log malicious activities, and analyze attacker behavi...
What are the latest Sudo vulnerabilities (CVE-2025-32462 and CVE-2025-32463), and how do they let local users gain root access on Linux?
Two critical vulnerabilities in the Sudo command-line utility, CVE-2025-32462 and CVE-2025-32463, allow local users on Linux and Unix-like systems to escalate privileges to root. One flaw misuses host-based rules in s...
How Phishing Bypasses Email Filters and How to Protect Your Organisation
A new phishing campaign in 2026 is bypassing traditional email security systems by mimicking real quarantine alerts sent from compromised business accounts. These emails are tricking users into clicking on malicious l...
What Is Burp Suite and How Is It Used for Web Application Security Testing?
Burp Suite is a powerful and widely-used web vulnerability testing tool designed for penetration testers, ethical hackers, and security professionals. Developed by PortSwigger, it allows users to intercept, inspect, m...
How Hackers Use Inno Setup Installers to Deliver HijackLoader and RedLine Stealer
In 2026, cybercriminals are abusing the trusted Inno Setup Windows installer to deliver multi-stage malware such as RedLine Stealer by embedding malicious scripts in legitimate-looking installers. This sophisticated t...
What is Cross-Site Scripting (XSS) and how can it be prevented? The Detailed Guide
Cross-Site Scripting (XSS) is a widespread web security vulnerability that allows attackers to inject malicious scripts into web pages viewed by users. These scripts can steal cookies, hijack sessions, redirect users,...
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