COMPUTER THREATS SECURITY
WHAT IS A FIREWALL IN NETWORK SECURITY
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Detailed explanation-1: -Contactless payments, including Visa contactless chip cards, Google Pay and Apple Pay, use the same NFC (Near Field Communication) technology. Samsung Pay, however, works with both NFC technology and MST (Magnetic Secure Transition) technology, which can be used anywhere you can swipe.
Detailed explanation-2: -IaaS allows you to bypass the costs and complexities of purchasing and managing physical servers and the entire data center infrastructure. Unlike a software-as-a-service (SaaS) model, IaaS still allows you to manage things like applications, data, and runtime.
Detailed explanation-3: -A virtual private network (VPN) allows users to safely connect to another network over the internet by encrypting the connection from their device. A VPN makes an internet connection more secure and offers both privacy and anonymity online.
Detailed explanation-4: -An intranet is a private network contained within an enterprise that is used to securely share company information and computing resources among employees. An intranet can also be used for working in groups and teleconferences. Intranets encourage communication within an organization.