Description: The term ‘Unsolicited’ refers to communications or messages that are sent without the recipient’s consent. This concept is especially relevant in the realm of networks and security, where it is commonly associated with practices such as spam, phishing, and other types of intrusive communications. The main characteristics of unsolicited messages include their invasive nature, as they interrupt the user’s experience and can generate distrust. Additionally, they are often designed to capture the recipient’s attention, frequently using deceptive or manipulative tactics. The relevance of this term lies in its impact on information security and user privacy, as many of these messages may contain malware or links to fraudulent websites. Therefore, identifying and properly managing unsolicited communications is essential to protect both individuals and organizations from potential cyber threats.
History: The concept of unsolicited communications has existed since the early days of digital communication, but it gained popularity with the rise of email in the 1990s. The first documented case of spam dates back to 1978 when an advertisement was sent to hundreds of ARPANET users. As the Internet expanded, so did the tactics of unsolicited marketing, leading to the creation of laws and regulations to combat spam, such as the CAN-SPAM Act in the U.S. in 2003.
Uses: Unsolicited communications are primarily used in digital marketing, where companies send mass emails to contact lists without their consent. They are also employed in online scams, where attackers send fraudulent messages to steal personal or financial information. Additionally, the term applies to unsolicited text messages and intrusive phone calls.
Examples: An example of unsolicited communication is a spam email offering products or services without the recipient’s interest. Another case is phishing, where emails that appear legitimate are sent to trick the user into revealing sensitive information. Unsolicited text messages promoting offers or services are also included.
