1.Question 1What is two-factor authentication? Select all that apply.1 pointa method where you authenticate twicea method where users are required to verify their credentials through a combination of hardware and/or software. Usually a username, password, and a short-lived token.a method that requires two usernamesa method where you need two passwords2.Question 2VPNs are known as a _____ protocol.1 pointnetwork layerdata link layerConnectionlessTunneling3.Question 3A proxy is something that _______________________.1 pointcommunicates on behalf of something elseallows for many devices to speak to one other deviceencrypts traffic sent across the Internetsends data across a single network segment4.Question 4What are some use cases for reverse proxies? Select all that apply.1 pointIP address translation Load balancingEncryption and DecryptionImproved computer graphics5.Question 5What was one of the first technologies that commonly utilized 2FA (Two-Factor Authentication)?1 pointTCPDNSVPNUDP

Question 16What is two-factor authentication?1 pointA security measure that requires users to enter a username and password.A security measure that requires users to enter a password and answer a security question.A security measure that requires users to provide two forms of identification, typically a password and a unique code sent to their mobile device or email address.A security measure that requires users to complete a CAPTCHA challenge to prove they are human.

Which of the following is an example of two-factor authentication?1 pointA) Password and CAPTCHAB) Password and security questionC) Password and fingerprintD) Password and PIN

In order to provide more secure authentication, which of the following is required at least?(1 Point)None of the abovethree-factor authentication.four-factor authentication.two -factor authentication.

In two factor authentication, two independent authentication mechanisms are used to obtain access. Which of the following describes two factor authentication?Ask for a username, a password and a second passwordAsk for a username, a password and a fingerprintAsk for a username, a password and a puzzle that only humans can resolveAsk for a username and a password in two elements and is therefore a predefined two factor standard.

Which three statements characterize user authentication in transparent proxy mode for web traffic? (Choose three.)