UUNET is one of the early Internet service providers and was established in 1987. Originally, it was a division of the company UUNET Technologies, which provided networking and Internet services, including dial-up access, web hosting, and email services. UUNET was notable for being one of the first companies to offer commercial Internet services and played a vital role in the growth of the Internet, particularly in the United States.
An unsolicited advertisement is a message or promotional content sent to individuals or businesses without their explicit request or permission. This can include emails, text messages, phone calls, or any form of marketing communication that the recipient has not agreed to receive. Unsolicited advertisements are often associated with spam, particularly in the context of email marketing.
Virut is a type of computer virus that primarily affects Windows operating systems. It is classified as a polymorphic file infector, meaning it can change its code to evade detection by antivirus software. Virut infects executable files and spreads through various means, such as file sharing, removable drives, and malicious downloads. Once infected, Virut can cause various issues, including degrading system performance, creating backdoors for attackers, and potentially spreading to other files and systems.
VoIP spam, also known as "SPIT" (Spam over Internet Telephony), refers to unsolicited or unwanted telephone calls made over Voice over Internet Protocol (VoIP) systems. This type of spam can take various forms, including: 1. **Telemarketing Calls**: Unwanted sales pitches from businesses trying to promote their products or services. 2. **Robocalls**: Automated calls that deliver pre-recorded messages, often for scams or deceptive offers.
Voice phishing, often referred to as "vishing," is a type of phishing attack where scammers use phone calls to trick individuals into revealing sensitive information, such as personal identification numbers (PINs), credit card numbers, social security numbers, or other confidential data.
Waledac was a prominent botnet that was primarily used for sending large volumes of spam email, spreading malware, and facilitating other malicious online activities. It emerged around 2009 and was noted for its ability to leverage a vast network of compromised computers (bots) to carry out its operations. Here are some key points about the Waledac botnet: 1. **Origin and Functionality**: Waledac is believed to be a derivative of the earlier Storm Worm botnet.
A whitelist is a concept used in various fields such as information security, networking, and software applications. It refers to a list of entities that are explicitly allowed or trusted to access certain resources, systems, or networks. The opposite of a whitelist is a blacklist, which contains entities that are explicitly denied access.
XRumer is an automated software tool primarily used for search engine optimization (SEO) and online marketing. It is designed to help users build backlinks to their websites by automatically posting comments, messages, and forum posts across a vast number of online platforms, including blogs, forums, and social media sites.