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Johns Hopkins University — Jason Crossland

Introduction to Penetration Testing and Ethical Hacking

Explore Johns Hopkins’ penetration-testing course on methodology, reporting, executive summaries, cryptography and understanding adversary behavior.

PaidIntermediate10+ hoursEnglishCertificateEthical Hacking
Go to course

Opens on the provider’s site. Check current access and certificate terms there.

Course overview

Jason Crossland connects penetration-testing methodology with professional reporting, cryptography and adversary behavior. The sequence gives planning and communication a place alongside technical assessment. It suits learners with cybersecurity foundations who want to understand how a defined test produces evidence that an organization can act on, rather than consider a collection of tool outputs to be a complete assessment.

What you will learn

  • Explore penetration-testing methods and objectives.
  • Develop reports and useful executive summaries.
  • Connect cryptography and adversary behavior with assessment.

Who this suits

Intermediate learners with basic cybersecurity, networking and operating-system knowledge. The roughly twenty-two-hour workload includes course activities and assessment, with additional lab and report-writing practice useful for application.

Before you enroll

Use an isolated practice lab or a target for which you have explicit authorization and a defined scope. The learning objective includes recording evidence, explaining impact and proposing a remedy, alongside understanding a tool. Check demonstrated software versions and hardware requirements before following an older lesson. Use fictional accounts and data, keep lab systems separate from production and treat course completion certificates as distinct from professional certification exams or permission to test another system.

Coursera offers paid enrollment or subscription access. Check the enrollment screen for assessment and certificate terms, trials and any financial-aid options. Provider access terms can change; review them before paying.

Put it into practice

Write a fictional assessment scope for a small internal application. List allowed tests and evidence requirements, then draft an executive-summary paragraph explaining one sample finding, its impact and a practical remedy.

Source and review

This overview is based on the provider's published information, checked on . It is an editorial assessment, not a claim that we completed the resource. Time filters are approximate study ranges; projects and exercises can take longer.

View the curriculum and current access options at Coursera.

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At a glance

Provider
Coursera
Learning format
Course
Price
Paid
Level
Intermediate
Study time (approx.)
10+ hours
Language
English
Certificate
Available; check provider terms
Created by
Johns Hopkins University — Jason Crossland
Page updated
12 Oct 2026