CompTIA Security+ vs CISSP: Which Cybersecurity Certification is Right For You?

Security+ and CISSP are two of the most recognized cybersecurity certifications in the world, but they serve very different career stages. Here's how to decide which one to pursue.

Quick Comparison

Aspect	CompTIA Security+	(ISC)² CISSP
Level	Entry-level	Advanced
Experience Required	None (recommended: A+ and Network+)	5 years paid experience (or 4 with degree)
Difficulty	Moderate	Very Hard
Cost	$392 USD	$749 USD
Exam Time	90 minutes	4 hours
Questions	Up to 90	100-150
Passing Score	750/900	700/1000
Validity	3 years	3 years
Renewal	CEUs or retake	CPEs or retake
Jobs	Security Analyst, SOC Analyst, Admin	Security Architect, CISO, Consultant

CompTIA Security+ (SY0-701)

Who It's For

Security+ is ideal for:

• IT professionals transitioning into security
• College students and early-career professionals
• Help desk or system admin roles moving to security
• Anyone needing a DoD 8570 baseline certification

Domains Covered

1. General Security Concepts (12%)
2. Threats, Vulnerabilities, and Mitigations (22%)
3. Security Architecture (18%)
4. Security Operations (28%)
5. Security Program Management and Oversight (20%)

Study Time

6-10 weeks (40-60 hours total)

Career Impact

Security+ is often the first cybersecurity certification employers look for. It qualifies for many entry-level security analyst and SOC roles.

CISSP

Who It's For

CISSP is designed for:

• Experienced security professionals (5+ years)
• Security managers, architects, and consultants
• Those targeting senior security roles
• Professionals needing a globally recognized gold-standard cert

Domains (CBK 8 Domains)

1. Security and Risk Management (16%)
2. Asset Security (10%)
3. Security Architecture and Engineering (13%)
4. Communication and Network Security (13%)
5. Identity and Access Management (13%)
6. Security Assessment and Testing (12%)
7. Security Operations (13%)
8. Software Development Security (10%)

Study Time

12-16 weeks (120-180 hours total)

Career Impact

CISSP is a requirement for many senior security roles. It demonstrates deep, broad security knowledge and is often listed as preferred or required for security architect, CISO, and management positions.

Which Should You Choose?

Start with Security+ if:

• You have less than 3 years of IT experience
• You're new to cybersecurity
• You need a security baseline for a DoD role
• You want a manageable first security cert

Go for CISSP if:

• You have 5+ years of IT security experience
• You're targeting management or architect roles
• Your employer requires or sponsors it
• You already hold Security+ or equivalent

The Smart Path

Many professionals follow this progression:

1. CompTIA Security+ (baseline)
2. Work in security for 2-4 years
3. Earn a specialized cert (CySA+, CCSP, or vendor-specific)
4. Pursue CISSP once you have the required experience

How Certeli Prepares You

Certeli offers comprehensive practice exams for both Security+ (SY0-701) and CISSP, with 500+ questions per exam, detailed explanations, and performance analytics to track your readiness.