Tag: Glossary

What is a Keylogger? Keylogger threats are becoming more sophisticated in 2025 — and more dangerous. A keylogger, short for keystroke logger, is a type of spyware that secretly records the keys you press on your keyboard — without your knowledge. 🤯 This cyber threat is often used by hackers and cybercriminals to steal passwords,…

What is Geopolitical Intelligence? In the modern digital battlefield, geopolitical intelligence has emerged as a crucial weapon for governments, corporations, and cybersecurity professionals alike. Geopolitical intelligence refers to the gathering and analysis of information concerning global political trends, power dynamics, conflicts, and international policies that could impact national and corporate security. 🌐 In today’s interconnected…

What is Whaling? Cybersecurity threats have evolved rapidly over the past decade, but one type of attack stands out for its cunning and high-stakes nature: whaling. This form of phishing attack targets the biggest fish in the organization—CEOs, CFOs, and other high-level executives—with devastating consequences. If you’re in cybersecurity, compliance, or management, understanding what is…

What is Third Party Intelligence? In today’s interconnected digital ecosystem, organizations rely heavily on external vendors, partners, and service providers. This growing dependency has brought about a crucial need for robust third party intelligence. Third party intelligence is a critical element in modern cybersecurity strategies, helping businesses identify, assess, and mitigate risks originating from third-party…

What is Impersonation in Cybersecurity? Impersonation in cybersecurity refers to a malicious tactic where attackers pose as trusted individuals, companies, or systems to deceive targets and gain unauthorized access to sensitive information. These attacks exploit human trust more than technological flaws, making them dangerously effective – especially as social engineering techniques continue to evolve. Criminals…

What is Domain Spoofing? Domain spoofing is the practice of creating deceptive URLs that closely resemble legitimate domains with the intent to mislead users. A primary example of domain impersonation is substituting similar-looking characters—like using “rn” instead of “m” or a Cyrillic “a”—creating homoglyphs that appear authentic. While related threats such as email spoofing or…

What is Cyber Threat Intelligence? Cyber threat intelligence is a critical cybersecurity tool that helps organizations predict, identify, and mitigate cyber threats before they strike. This intelligence involves the collection and analysis of data from across the internet—including the deep and dark web—to reveal attacker methods, tactics, and motivations. At DarknetSearch, we combine AI-driven crawling,…

What is Zero Trust? Zero Trust Security is an access-control framework that treats all traffic—internal and external—as untrusted. Instead of perimeter-based defenses, it mandates continuous authentication, strict identity verification, and granular policy checks. This Zero Trust model reduces lateral movement and limits exposure in case of breaches. It’s a proactive, adaptive strategy well-suited for modern…

What is Two-Factor Authentication? Two-factor authentication (2FA) is a security process that requires users to verify their identity using two different factors before gaining access to an account or system. These factors typically include something you know (like a password) and something you have (like a mobile device or token). By implementing 2FA, individuals and…

What Is Penetration Testing? Penetration testing, or pen testing, is a simulated cyberattack carried out by cybersecurity professionals to test the strength of an organization’s digital defenses. The goal is to uncover security vulnerabilities in networks, systems, or applications before cybercriminals do. By using tools and techniques similar to those of real hackers, ethical hackers…