Can I take SecurityX without 10 years of experience?

Yes. CompTIA recommends 10 years but does not verify or enforce it. You can register and take the exam at any experience level.

Do I need 5 years of experience before taking the CISSP exam?

You can sit the exam without experience, but you cannot be certified until you have 5 years of paid work experience in 2+ of the 8 CISSP domains and get endorsed by an (ISC)² member.

Which exam is harder?

They test different things. SecurityX is harder technically. CISSP is harder cognitively — its adaptive CAT format tests managerial risk thinking.

Does SecurityX replace CISSP in DoD environments?

Not entirely. Both are DoD 8140 approved but for different role categories. Which you need depends on your specific DoD position.

What happened to CASP+?

CompTIA retired CASP+ (CAS-004) in June 2025 and replaced it with SecurityX (CAS-005), adding post-quantum cryptography, AI security, and compliance-as-code.

SecurityX (CAS-005) vs CISSP 2026: Which Cert Is Right for You?

Overview

Both are elite cybersecurity certifications — but they serve different career goals.

🔐 CompTIA SecurityX

CAS-005 · Launched Dec 2024 · Replaces CASP+

LevelAdvanced Technical

QuestionsUp to 90 / 165 min

ScoringPass / Fail

Cost~$512 USD

Experience10 yrs recommended

DoD 8140✅ Approved

Renewal3 yrs / CEUs

🛡️ CISSP

(ISC)² · Current version 2024 · Global standard

LevelManagement / Leadership

Questions125–175 adaptive / 3 hrs

ScoringPass / Fail (700/1000)

Cost$749 USD

Experience5 yrs REQUIRED

DoD 8140✅ Approved

Renewal3 yrs / 120 CPEs

⚡ Quick Verdict

SecurityX validates hands-on technical mastery — ideal for senior engineers, architects, and DoD roles focused on doing the work. CISSP validates security management and governance knowledge — ideal for security managers, consultants, and those on a CISO career track. If you're technical and career-focused on execution, SecurityX. If you're transitioning to leadership or need global enterprise recognition, CISSP.

💡

Many senior security professionals eventually hold both — SecurityX first to prove technical depth, CISSP later for career advancement into leadership.

Quick Quiz

Answer 5 questions and get your personalized recommendation.

Side-by-Side Comparison

Every key factor across both certifications.

Category	🔐 SecurityX (CAS-005)	🛡️ CISSP
Issuing Body	CompTIA	(ISC)²
Focus	Hands-on technical security	Security management & governance
Level	Advanced practitioner	Manager / leadership
Exam Format	Up to 90 questions / 165 min / linear	125–175 adaptive (CAT) / 3 hrs
Scoring	Pass / Fail (no score reported)	Pass / Fail (scaled score 700/1000)
Exam Cost	~$512 USD	$749 USD
Experience Requirement	10 yrs recommended (not enforced)	5 yrs REQUIRED (endorsed)
Associate Path	None — take exam anytime	Associate of (ISC)² — up to 6 yrs to fulfill exp.
Domains Covered	Engineering, Architecture, Operations, GRC	8 CBK domains (broad security landscape)
DoD 8140 / 8570	Yes — multiple IAT/IAM/IASAE roles	Yes — IAM Level II/III
Technical Depth	Very high (PQC, AI security, SASE, DevSecOps)	Moderate (breadth over depth)
Management / GRC	Moderate (20% of exam)	Very high — core focus
Global Recognition	Strong in US / DoD / CompTIA ecosystem	Very strong globally, enterprise-wide
Renewal Cycle	3 years / CEU program	3 years / 120 CPE credits
Annual Maintenance Fee	Included in CEU program	$125/yr AMF to (ISC)²
Salary Impact	Strong for senior technical roles	Strong for management / CISO roles
Ideal Candidate	Senior engineer, architect, DoD contractor	Security manager, consultant, CISO-track

🔑

Both exams are pass/fail — SecurityX reports no score at all. CISSP uses a scaled score but only "pass" appears on your certificate.

Decision Matrix

Rate each factor by importance to you (1 = not important, 5 = critical). Your scores update live.

🔐 SecurityX

—

🛡️ CISSP

—

Answer questions above to see your recommendation.

Study Plans

Structured preparation paths for both certifications.

12

Weeks

10

Hrs / Week

~$600

Est. Total Cost

W1–2

Foundations & Exam Blueprint

Download the CAS-005 exam objectives. Map each objective to study resources. Review the four domains and their weights. Identify your weak areas with a pre-assessment.

💡

CompTIA's official exam objectives PDF is free — print it and use it as your checklist throughout.

W3–4

Domain 1: Security Engineering & Cryptography (31%)

Cover DevSecOps, IaC security, post-quantum cryptography (CRYSTALS-Kyber, Dilithium), HSMs, PKI, and AI/ML security controls. This is the heaviest domain — give it time.

W5–6

Domain 2: Security Architecture (27%)

Zero trust, SASE, cloud security (CASB/CWPP/CSPM), microsegmentation, PAM, and identity federation. Focus on how these integrate in enterprise designs.

W7–8

Domains 3 & 4: Operations & GRC (42% combined)

SIEM/SOAR, vulnerability management (CVSS + EPSS), PICERL, MITRE ATT&CK threat hunting, NIST CSF 2.0, compliance-as-code, STRIDE, and supply chain risk.

W9–10

Practice Questions & Lab Work

Work through 200+ practice questions. Review every wrong answer. Set up labs for the technical domains — SIEM log analysis, PQC algorithm experimentation, IaC policy testing.

📝

FlashGenius offers SecurityX practice tests — use them alongside your labs to drill exam-style questions.

W11–12

Final Review & Exam Readiness

Review all domain flashcards. Take 2–3 full practice exams under timed conditions. Focus final week on weak domains only. Schedule your exam and stop adding new material.

16

Weeks

12

Hrs / Week

~$1,000

Est. Total Cost

W1–2

Foundations & CBK Overview

Obtain the official (ISC)² CISSP CBK. Understand all 8 domains and their weights. Key shift from SecurityX: CISSP tests how a manager THINKS, not how an engineer DOES.

⚠️

You must have 5 years of paid experience in 2+ of the 8 CISSP domains before you can be certified. Verify eligibility before booking.

W3–6

Domains 1–4: Security & Asset Management

Security & Risk Management (D1, 15%), Asset Security (D2, 10%), Security Architecture (D3, 13%), Network Security (D4, 12%). Risk management frameworks and governance are heavily weighted here.

W7–10

Domains 5–8: Operations & Technical Controls

Identity & Access Management (D5, 13%), Security Assessment (D6, 12%), Security Operations (D7, 13%), Software Development Security (D8, 12%). Broad coverage is key.

W11–12

Practice Question Blitz

Complete 1,000+ CISSP practice questions. The CAT exam tests managerial thinking — when two answers look right, choose the "most correct" from a management/risk perspective.

W13–14

Weak Domain Review

Identify your 2–3 lowest-scoring domains from practice exams. Deep-dive the CBK material and additional resources for those domains only. Don't re-study strong domains.

📝

The "think like a manager" mindset is critical — answer from the perspective of what minimizes organizational risk, not what a technician would do.

W15–16

Final Prep & Exam Day

Full simulated exams under 3-hour conditions. Review the endorsement process — you'll need a current (ISC)² member to endorse your experience within 9 months of passing. Schedule your exam.

Frequently Asked Questions

Common questions about choosing between SecurityX and CISSP.

SecurityX (CAS-005) vs CISSP

Overview

🔐 CompTIA SecurityX

🛡️ CISSP

⚡ Quick Verdict

Quick Quiz

Side-by-Side Comparison

Decision Matrix

Study Plans

Frequently Asked Questions

Ready to drill exam questions?