Network and Security Engineer

Network Security Engineer designs, implements, and maintains the hardware and software security systems that protect an organization's computer networks and sensitive data from cyber threats

Quiz Questions

Q412: What does the acronym AES stand for?

File Integrity Monitoring

Advanced Encryption Standard

Port Address Translation

Transport Layer Security

Extensible Authentication Protocol

Q413: Which service or protocol uses default port 3306?

SMB

PostgreSQL

MySQL

Elasticsearch REST API

SMTP

Q414: Scenario: A workstation sends hundreds of DNS queries a minute for random-looking domains that return NXDOMAIN. What is the most likely cause?

DHCP renewal

An NTP update

A printer firmware check

Malware using a domain generation algorithm

Normal web browsing