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Long-form articles on aptitude test strategy, score distributions, and the employers behind each test. Built on data from 1,600+ candidate practice runs across the PrepClubs platform.

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How Hard Is Security+? An Honest Difficulty Read for Career Switchers
is security+ hard7 min read

How Hard Is Security+? An Honest Difficulty Read for Career Switchers

How hard is Security+ if you are switching careers? An honest difficulty read by background, the domain that trips people up, and a free self-check to measure it.

Marcus ChenJuly 27, 2026
CompTIA Network+ (N10-009) Exam Objectives: The Full Domain Breakdown
network+ objectives7 min read

CompTIA Network+ (N10-009) Exam Objectives: The Full Domain Breakdown

The N10-009 exam objectives across five weighted domains, plus a study-hour budget most guides skip. Networking Concepts and Troubleshooting are 47% of the exam.

Mariana AlvarezJuly 26, 2026
The CISA Domain Weightings, and Where to Actually Spend Your Study Time
cisa domain weightings8 min read

The CISA Domain Weightings, and Where to Actually Spend Your Study Time

The 5 CISA domains carry uneven weightings, and two of them are half the exam. Here are the exact 2024 percentages and how to budget your study time by them.

Aisha MensahJuly 26, 2026
Own It, Don't Rent It: The Case Against Subscription CISSP Prep
cissp question bank10 min read

Own It, Don't Rent It: The Case Against Subscription CISSP Prep

Most CISSP practice questions are sold as renewing subscriptions. Here is why rationale depth beats a bigger dump, and why a one-time bank fits a once exam.

Aisha MensahJuly 26, 2026
CISSP CAT Exam Format: What Changed and What to Expect
cissp cat7 min read

CISSP CAT Exam Format: What Changed and What to Expect

The CISSP is now a computer adaptive test: 100 to 150 items, up to 3 hours, passing at 700 of 1000. Here is how the CAT format works, what changed, and how to prepare for it.

Mariana AlvarezJuly 26, 2026
How Hard Is the CISSP, Really, and Why Technical People Fail It
cissp difficulty8 min read

How Hard Is the CISSP, Really, and Why Technical People Fail It

The CISSP is hard for a specific reason: it rewards the manager's answer, not the technician's. Here is the honest difficulty read, the real exam facts, and why engineers fail it.

Mariana AlvarezJuly 26, 2026
The 8 CISSP Domains Explained, With Their Exact 2024 Weightings
cissp domains8 min read

The 8 CISSP Domains Explained, With Their Exact 2024 Weightings

All 8 CISSP domains explained with their exact April 2024 weightings, from Security and Risk Management at 16 percent down. See what each covers and where to spend your study time.

Marcus ChenJuly 26, 2026
How to Study for CompTIA Security+ in 30 Days (Objective-Weighted Plan)
security+ study plan8 min read

How to Study for CompTIA Security+ in 30 Days (Objective-Weighted Plan)

A day-by-day, objective-weighted 30-day study plan for CompTIA Security+ SY0-701. Spend your hours in proportion to the domain weights, not evenly, and pass the first time.

Marcus ChenJuly 23, 2026
Security+ Performance-Based Questions (PBQs): What They Are and How to Practice Them
security+ pbq8 min read

Security+ Performance-Based Questions (PBQs): What They Are and How to Practice Them

Security+ PBQs are interactive tasks that come first and eat time. Here is what they look like on SY0-701, how many to expect, and a worked example you can practice from.

Marcus ChenJuly 23, 2026
How Many Questions Are on the Security+ Exam, and How Is It Scored?
security+ exam format7 min read

How Many Questions Are on the Security+ Exam, and How Is It Scored?

The Security+ SY0-701 exam is a maximum of 90 questions in 90 minutes, passing at 750 on a 100-to-900 scale. Here is the format, the scoring, and why you may see fewer than 90.

Marcus ChenJuly 22, 2026
CompTIA Security+ Exam Objectives (SY0-701): The Full Domain Breakdown
security+ objectives9 min read

CompTIA Security+ Exam Objectives (SY0-701): The Full Domain Breakdown

The complete SY0-701 exam objectives, broken down by domain and weight. See exactly what each of the five Security+ domains covers and how to budget your study time.

Aisha MensahJuly 22, 2026
The CompTIA Trifecta (A+, Network+, Security+): Order, Timeline, and Cost
comptia a+ network+ security+8 min read

The CompTIA Trifecta (A+, Network+, Security+): Order, Timeline, and Cost

The CompTIA Trifecta is A+, Network+, and Security+. Here is the order to take them, a realistic timeline, and the real cost, plus when to skip a cert.

Marcus ChenJuly 21, 2026