Ethical Hacking Techniques
What Is System Hardening? Types, Tools, and Best Practices Explained
Learn what system hardening means, its types (OS, network, database, etc.), tools like Lynis & Bastille, and step-by-step practices to secure systems from cyber threats.
How VPN Works | Real-Time Examples and Benefits of Using a Virtual Private Network in 2026
Learn how VPNs work, their role in securing internet access, and real-time examples of using VPNs for privacy, streaming, remote work, and avoiding censorship. Simple guide with real-life use cases.
What Are IDS and IPS in Cybersecurity? | Intrusion Detection vs Prevention Explained (2026)
Understand the difference between IDS and IPS systems in cybersecurity. Learn how Intrusion Detection and Intrusion Prevention Systems work, their types, tools, and real-world use cases in 2026.
New Linux PAM and Udisks Vulnerabilities (CVE-2025-6018 & CVE-2025-6019) Allow Full Root Access Across Major Distributions
Discover how critical Linux vulnerabilities CVE-2025-6018 and CVE-2025-6019 enable attackers to gain full root access via PAM misconfigurations and Udisks daemon. Affects Ubuntu, Debian, SUSE, Fedora & more. Learn mit...
Cryptography for Ethical Hacking | Key Concepts, Tools, and Interview Questions (2026)
Master cryptography for ethical hacking in 2026. Learn about encryption, hashing, digital signatures, tools like OpenSSL & Hashcat, and real-world attack examples.
Dynamic Malware Analysis Checklist 2026 | Tools, Steps & Guide
Explore the 12-step dynamic malware analysis checklist with top tools like Wireshark, Procmon, Volatility, and Cuckoo Sandbox. Ideal for SOC teams, analysts & cybersecurity learners in 2026.
What Are the Old and New Port Numbers in Networking? Complete List of Protocol Ports and Their Updated Uses (2026 Guide)
Understanding network ports is essential for cybersecurity, ethical hacking, and IT professionals. This blog explains the most commonly used old/traditional port numbers like 80, 21, 23, and their modern secure altern...
What Is Vulnerability Analysis in Cybersecurity? Tools, Types, CVSS Ratings & Best Practices Explained
Vulnerability analysis is a crucial process in cybersecurity that involves identifying and evaluating security flaws in networks, systems, and applications before attackers can exploit them. This blog covers what vuln...
How SNMP Works – A Simple Guide to SNMP Protocol, Ports, Messages, and Monitoring
Understand how SNMP (Simple Network Management Protocol) works in network monitoring. Learn about SNMP managers, agents, messages like GET, SET, TRAP, port 161/162 usage, security risks, tools like snmpwalk, and best ...
What is SNMP and LDAP Enumeration in Ethical Hacking? Tools, Ports, Commands, and Protection Guide
SNMP and LDAP enumeration are critical techniques in ethical hacking for gathering information about network devices and directory services. Learn the ports used, services exposed, common tools like snmpwalk and ldaps...
What is NetBIOS Enumeration in Ethical Hacking? Tools, Commands, and Security Measures Explained
NetBIOS enumeration is a critical ethical hacking technique used to identify shared folders, usernames, and system information in Windows networks. Learn how to perform NetBIOS enumeration using tools like nbtstat, ne...
Enumeration in Ethical Hacking | Techniques, Tools, Commands & Examples Explained
Learn what enumeration is in ethical hacking, why it's important, and how hackers and cybersecurity professionals use enumeration tools and commands like enum4linux, nmap, and snmpwalk to discover system information, ...
Life of a DNS Query | Step-by-Step Process & Diagram Explained
Understand the life of a DNS query in this complete step-by-step guide with a visual diagram. Learn how your browser converts domain names into IP addresses, what DNS resolution is, and how DNS servers interact to loa...
QR Code Phishing (Quishing) Explained | How Scammers Use QR Codes to Steal Your Data in 2026
QR code phishing, also known as quishing, is a rising cybersecurity threat where attackers trick users into scanning malicious QR codes to steal personal data or credentials; learn how these attacks work, what real-wo...
Best Internet Footprinting Techniques for Ethical Hacking Using Online Services in 2026
Internet footprinting is a critical phase in ethical hacking that involves gathering publicly available data about a target through online services. This blog explores the most effective internet footprinting techniqu...
What Is Competitive Intelligence Gathering? How Businesses Collect Legal & Ethical Market Insights in 2026
Competitive Intelligence Gathering is the ethical practice of collecting and analyzing publicly available data about competitors to make better business decisions. In 2026, with the rise of AI tools, cybersecurity con...
