最新的Lpi Linux Professional Institute Security Essentials Exam 020 - 020-100免費考試真題

A. Keylogger

B. Ransomware

C. Virus Scanner

D. Remote Access Trojan (RAT)

A. An open standard for email encryption and signing using public key cryptography.

B. A certificate authority (CA) for S/MIME encryption.

C. An open-source implementation of the S/MIME standard.

D. An email client for encryption and signing messages.

A. A virtual private network (VPN) service

B. A firewall for network security

C. A server that is used to filter network traffic

D. A content delivery network (CDN)

A. To verify the user,s email address

B. To protect against unauthorized account access

C. To provide an additional layer of authentication

D. To reset forgotten passwords

A. 802.11

B. SMTP

C. DNS

D. DHCP

A. Certificate Signing Request (CSR)

B. Diffie-Hellman key exchange

C. X.509 digital certificate

D. SSL/TLS

A. Site-to-site VPN

B. Public VPN

C. Organization-specific VPN

D. Client-to-site VPN

A. Common Vulnerability Scoring System (CVSS)

B. Advanced Persistent Threat (APT)

C. Information Security Management System (ISMS)

D. Penetration testing

A. Loss of sensitive information

B. Increased memory usage

C. System crashes

D. Network slowdown

A. AES (Advanced Encryption Standard)

B. MD5

C. RSA

D. Elliptic Curve Cryptography

A. An attack where the attacker impersonates a legitimate user to gain unauthorized access to a system

B. An attack where the attacker sends a large amount of traffic to the target system to overload it

C. An attack where the attacker injects malicious code into the host system

D. An attack where the attacker places their workstation between two hosts during communication to intercept, monitor, and relay communications

A. Desktop applications

B. Server software

C. Web applications

D. Firmware

A. Trojan

B. Keylogger

C. Worm

D. Boot sector virus