What is 2FA? A Comprehensive Guide to Two-Factor Authentication
Learn what 2FA (Two-Factor Authentication) is, how it works, the most common authentication methods, and step-by-step instructions for setting up 2FA on Facebook, Gmail, and Outlook.
security
8 pages
security
What is a Trojan? Essential Information About Trojan Malware
Learn what a Trojan is, how it works, common types (Backdoor, Rootkit, Banker, Downloader), signs of infection, and effective prevention measures.
What is a Botnet? How DDoS Botnets Impact Businesses
A botnet is a network of malware-infected devices controlled remotely to carry out DDoS attacks and steal data. Learn about botnet types, structure, and effective prevention measures.
What is a Firewall? Role and Functions in Network Security
A firewall is a network security system that prevents unauthorized access and protects internal networks. Learn about firewall types, how they work, and how to enable/disable them on Windows.
What is DNS Sinkhole? Applications and How to Use DNS Sinkhole Technique
DNS Sinkhole is a cybersecurity technique that redirects malicious DNS queries to a controlled IP address, preventing malware from connecting to C&C servers and protecting systems.
What is Malware? Classification, Characteristics, and Prevention
Malware is malicious software designed to infiltrate, damage, or steal data. Learn about 12 common types of malware and effective prevention solutions.
What is DDoS? Signs, Response and Effective Prevention Methods
DDoS (Distributed Denial of Service) is a distributed denial-of-service attack that uses botnets to send massive traffic to overload target systems. Learn the signs and how to prevent it.
What is Wireshark? Installation and Usage Guide
Wireshark is an open-source network analysis software. Learn about its features, how it works, pros, cons, and step-by-step installation guide.