PECB Certified Lead Ethical Hacker study materials
PECB Certified Lead Ethical Hacker study resources

PECB Certified Lead Ethical Hacker case studies

PECB Certified Lead Ethical Hacker · Put your knowledge to work in context.

The PECB Certified Lead Ethical Hacker (CLEH) is a technical cybersecurity credential awarded by PECB after you pass the Lead Ethical Hacker exam and meet the associated credential requirements. The training course behind it is designed to build the competence to plan, manage, and perform penetration tests of information systems and networks, and it grounds the work in recognised methodologies such as the Penetration Testing Execution Standard (PTES) and the Open Source Security Testing Methodology (OSSTMM). It suits information security officers, cybersecurity professionals, penetration testers, security team members, managers who oversee ethical hacking activities, and technical experts moving into penetration testing. The exam is a two-part, open-book assessment: a practical exam in which you must compromise at least two target machines through penetration testing, plus a written report documenting the process. The PECB Certified Lead Ethical Hacker case studies are 5 cases and about 4,334 words.

1

Wildcard Scope, Cloud Hosting and a Key Found in a Public Repository

Northwind Logistics commissioned a three-week external black-box assessment. The signed scope lists the address range 203.0.113.0/24 and the wildcard .northwind-logistics.example.

819 words, about 4 min
2

Nine CVSS 9.8 Findings in an Isolated VLAN

Meridian Health has 480 in-scope internal hosts. Your authenticated scan returns 1,260 findings.

872 words, about 4 min
3

Proving Command Execution on a 24/7 Platform Without Internet Egress

Aster & Finch runs a B2B ticketing platform used by 4,000 customers around the clock. Your testing window is two days with a single tester.

851 words, about 4 min
4

LocalSystem on a Load-Balanced Production Node

You have a foothold on APP-07 as the low-privileged domain account svc report, recovered from a world-readable configuration file. APP-07 is one of three Windows Server 2019 nodes behind a load balancer, processing live orders.

911 words, about 5 min
5

Out-of-Scope Subsidiary, PII in Screenshots and a Disputed Rating

You are writing the final report eight days after the last test day for a client whose external estate you assessed for two weeks. Three problems have surfaced.

881 words, about 4 min