The Portable Document Format (PDF) is a file format that is commonly used for transferring documents online. PDF files are displayed the same way on any system, regardless of the system’s hardware, software, and operating system.
Pharming sets up a website that contains copies of pages from a legitimate website in order to capture confidential information from users, such as credit card, bank account, social security numbers and other sensitive personal information.
Point of Sale (PoS) malware is malware that gets information gathered from the credit cards by the application running on the PoS system and steals it, similar to how an information stealer would from a browser.
Protocol gateways, also known as protocol translators, are small non-descript devices that function as translators for various protocols and physical layers. This allows devices that operate industrial facilities to communicate with one another.