D315 WGU Exam And Answers

D315 WGU Exam And Answers Network devices - Answer - Switches, routers, and firewalls with access to data Compromised device - Answer - Device accessed by a malicious user or attacker Wireless networks - Answer - Networks vulnerable to attackers in close proximity Hardening - Answer - Process of securing and testing network devices Default passwords - Answer - Factory-set passwords that should be changed Unnecessary logins - Answer - Accounts not used by the network administrator Strong password policy - Answer - Requiring complex passwords and regular changes Unnecessary services - Answer - Optional features that increase the risk of attack Patching - Answer - Installing security updates to fix vulnerabilities Physical access - Answer - Ability to physically interact with a device Trusted network - Answer - Network authorized to make changes to a device Wireless network encryption - Answer - Configuring WPA2 or WPA3 for secure traffic Audit logs - Answer - Records of device activity for analysis and detection Backup - Answer - Creating copies of device configurations for restoration Authentication - Answer - Process of confirming a person's identity Microsoft Active Directory - Answer - Authentication system that confirms user identity via passwords Public Key Infrastructure (PKI) - Answer - Authentication system that uses certificates to validate website identity Authorization - Answer - Determines what a user may access after authentication Restrictive Permissions - Answer - Applying limited access to data and securing servers and network devices Data Leaks - Answer - Risk of unauthorized access to confidential data Malware Infection - Answer - Accidental infection of network data files by a user's infected computer AAA Interaction - Answer - Client communication with a radius server via the cloud Accounting - Answer - Process of verifying access control settings and providing a forensic trail Immutable Logs - Answer - Audit logs stored in an unchangeable form to prevent tampering MFA - Answer - Multi-factor authentication, an optional add-on to the authentication process 2FA - Answer - Another term for multi-factor authentication PIN - Answer - Personal Identification Number used as part of multi-factor authentication Biometric Scan - Answer - Facial, retinal, or fingerprint scan used for multi-factor authentication Touch ID - Answer - Fingerprint scan used for authentication on Apple devices Face ID - Answer - Facial recognition scan used for authentication on Apple devices Proximity-based Security - Answer - Automatic unlocking of devices when in close range Windows Hello - Answer - Mechanism on Microsoft Windows computers using fingerprint or facial recognition Wireless network attacks - Answer - Attacks on wireless networks that can be done remotely Denial of Service (DoS) attack - Answer - An attack that enables unauthorized access and traffic monitoring of a wireless network Deauth attack - Answer - A denial-of-service (DoS) attack where the attacker can force clients off a network WPA3 security - Answer - A security protocol that encrypts management packets in a wireless network WPA2 security - Answer - A security protocol that encrypts data traffic in a wireless network