🔥 40% Off Crucial Exams Memberships — This Week Only

2 days, 12 hours remaining!
Crucial Exams

ISC2 Systems Security Certified Practitioner (SSCP) Practice Question

Your company is lifting a legacy service that still relies on plaintext Telnet for administration. The EC2 instance runs in a private subnet protected by a network ACL that currently drops all traffic except established responses. To permit administrators to reach the service from a jump host, which single inbound rule must be added to the ACL?

  • Allow TCP traffic on port 22 from the jump host's CIDR

  • Allow UDP traffic on port 23 from the jump host's CIDR

  • Allow TCP traffic on port 21 from the jump host's CIDR

  • Allow TCP traffic on port 23 from the jump host's CIDR

ISC2 Systems Security Certified Practitioner (SSCP)
Network and Communication Security
Your Score:
Settings & Objectives
Random Mixed
Questions are selected randomly from all chosen topics, with a preference for those you haven’t seen before. You may see several questions from the same objective or domain in a row.
Rotate by Objective
Questions cycle through each objective or domain in turn, helping you avoid long streaks of questions from the same area. You may see some repeat questions, but the distribution will be more balanced across topics.

Check or uncheck an objective to set which questions you will receive.

Wipe Score
Bash, the Crucial Exams Chat Bot
AI Bot