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A web threat is any threat that uses the World Wide Web to facilitate cybercrime.Web threats use multiple types of malware and fraud, all of which utilize HTTP or HTTPS protocols, but may also employ other protocols and components, such as links in email or IM, or malware attachments or on servers that access the Web.
Phishing is a form of social engineering and a scam where attackers deceive people into revealing sensitive information [1] or installing malware such as viruses, worms, adware, or ransomware.
Email spoofing – Creating email spam or phishing messages with a forged sender identity or address IP address spoofing – Creating IP packets using a false IP address IDN homograph attack – Visually similar letters in domain names, mixing letters from different alphabets to trick an unsuspecting user into trusting and clicking on a link ...
Some examples: They say they've noticed suspicious activity or log-in attempts on your account They claim there’s a problem with your account or your payment information
Anti-phishing software consists of computer programs that attempt to identify phishing content contained in websites, e-mail, or other forms used to accessing data (usually from the internet) [1] and block the content, usually with a warning to the user (and often an option to view the content regardless).
Botnet architecture has evolved over time in an effort to evade detection and disruption. Traditionally, bot programs are constructed as clients which communicate via existing servers. This allows the bot herder (the controller of the botnet) to perform all control from a remote location, which obfuscates the traffic. [ 6 ]
An example of a physical security measure: a metal lock on the back of a personal computer to prevent hardware tampering. Computer security (also cybersecurity, digital security, or information technology (IT) security) is the protection of computer software, systems and networks from threats that can lead to unauthorized information disclosure, theft or damage to hardware, software, or data ...
A computer security model is a scheme for specifying and enforcing security policies. A security model may be founded upon a formal model of access rights, a model of computation, a model of distributed computing, or no particular theoretical grounding at all. A computer security model is implemented through a computer security policy.