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Definitions

Educate yourself on the terminology used for online security threats, including definitions and descriptions for malware, viruses, and more.

Subcategory Web (Definitions)
What are QR codes and are they safe to use? A QR...
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Want to stay safe on the internet? We go in-depth...
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Subcategory Threats (Definitions)
When malware creators use social engineering...
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Subcategory Malware
What is a potentially unwanted program (PUP) and...
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Subcategory Threats (Definitions)
A Smurf attack is a form of a distributed denial...
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Cloud security is a discipline of cyber security...
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KRACK is an acronym for Key Reinstallation...
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Subcategory Web (Definitions)
Spoofing in cybersecurity involves scammers...
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Subcategory Spam and Phishing
Spear phishing attacks post a significant risk....
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Subcategory Web (Definitions)
The Internet of Things (IoT) is a collection of...
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Cryptocurrency is a digital currency using...
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Subcategory Malware
Industry definition for the term Smurf Attack. A...
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Subcategory Virus
A boot sector virus is a type of virus that...
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Cryptolocker is a malware threat that gained...
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Subcategory Web (Definitions)
Threat intelligence analyzes cyber threats aimed...
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Brute force attacks use trial-and-error to guess...
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SQL injection allows attackers to gain...
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Heuristic analysis is a method of detecting...
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Encryption is a practice of encoding data so that...
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What is Linux and is it secure? Discover how the...
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Not all hackers are malicious. Many companies...
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Voice over IP (VoIP) is a communication...
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Vishing is a verbal form of the practice commonly...
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