Is the Security+ SY0-701 practice exam free?

Yes, all 12 Security+ SY0-701 practice exams on SecurityPlus Studio are completely free — no account, no credit card, no paywall. Access 1,080 questions instantly.

How many questions are on the CompTIA Security+ SY0-701 exam?

The CompTIA Security+ SY0-701 exam has a maximum of 90 questions including multiple-choice and performance-based questions (PBQs). The exam time limit is 90 minutes and the passing score is 750 out of 900.

What domains are covered in Security+ SY0-701?

Security+ SY0-701 covers 5 domains: General Security Concepts (12%), Threats, Vulnerabilities and Mitigations (22%), Security Architecture (18%), Security Operations (28%), and Security Program Management and Oversight (20%).

What is the passing score for Security+ SY0-701?

The passing score for CompTIA Security+ SY0-701 is 750 on a scale of 100-900. This is approximately 83%. You should target 80%+ on practice exams to ensure you pass the real exam.

How long should I study for Security+ SY0-701?

Most candidates need 4-12 weeks of study depending on their experience. IT professionals with networking background typically need 4-6 weeks. Beginners may need 8-12 weeks. Daily practice with our 12 full-length exams and domain study guides will maximize your score.

Zero Trust Architecture Explained Simply

What You'll Learn

Why the castle-and-moat perimeter model is fundamentally broken

Three core pillars: Verify Explicitly, Least Privilege, Assume Breach

How Policy Decision Points and micro-segmentation work together

Zero Trust vs. traditional VPN — what SY0-701 expects you to distinguish

Zero Trust eliminates implicit trust. Every request is treated as though it originates from an open, hostile network.

The Death of the Traditional Perimeter

For decades, network security relied on the 'Castle and Moat' approach: hard outer firewall, everything inside trusted implicitly. This collapsed because of remote work, cloud adoption, and the fact that sophisticated attackers breach perimeters within 24 hours and move laterally for months undetected.

Remote Work

Users operate from uncontrolled environments

Cloud Expansion

Resources exist outside any perimeter

Lateral Movement

Attackers pivot freely once inside

BYOD

Unmanaged personal devices on corporate networks

The Three Core Pillars of Zero Trust

Every access request must be fully authenticated and authorized using ALL available data points: user identity (MFA), device health (endpoint posture: OS patched? EDR running?), location (expected geography?), service (normally accessed by this user?), and behavior (consistent with historical patterns?). No single factor grants trust.

Users receive only the permissions required for their current task. Implemented via Just-In-Time (JIT) access (elevated privileges granted only during the specific window, then auto-revoked) and Just-Enough-Access (JEA) (scoped admin sessions preventing commands outside the defined job scope).

Design every system as if the attacker is already inside. Drives micro-segmentation (isolate every workload), end-to-end encryption of all internal traffic (even East-West traffic between servers), and behavioral analytics (UEBA to detect lateral movement before data theft).

Many exam candidates confuse Zero Trust with 'strict VPN policies.' A VPN grants broad network-level access. Zero Trust grants granular application-level access per-request. This distinction is tested.

The Policy Architecture: PDP and PEP

Policy Decision Point (PDP)

The 'brain' — evaluates every access request
Receives signals: identity, device posture, location, behavior
Consults threat intelligence feeds in real time
Renders Allow, Deny, or Step-Up Auth decision
Examples: Zscaler ZPA, Cloudflare Access, Azure AD

Policy Enforcement Point (PEP)

The 'bouncer' — executes the PDP's decision
Sits between the user and the protected resource
Intercepts all traffic before it reaches the application
Terminates sessions if context changes mid-session
Can be a network gateway, reverse proxy, or API gateway

terminal

User Request
  → PEP intercepts (network gateway/proxy)
  → PDP evaluates: identity + device + location + behavior
  → PDP decision: ALLOW (session-scoped token issued)
  → PEP permits request to reach protected application

Implementing Zero Trust Micro-Segmentation

Component	Function	Traditional Model Equivalent
Identity Provider (IdP)	Validates user via MFA + device posture	On-premise Active Directory only
Device Posture Check	Verifies OS patch level, AV status, encryption	Basic NAC / 802.1X
Micro-segmentation	Isolates application workloads dynamically	VLANs / Static subnet firewalls
Software-Defined Perimeter	Cloaks application endpoints from the internet	Hardware DMZ firewall
UEBA	Detects anomalous behavior within allowed sessions	SIEM rules only

On the SY0-701, Zero Trust is the answer for protecting multi-cloud and remote-worker environments where a physical perimeter definition is impossible. ZTNA replaces VPN in Zero Trust deployments.

Key Takeaways

Zero Trust: 'Never Trust, Always Verify' — implicit trust is the enemy.
Three pillars: Verify Explicitly (all context), Least Privilege (JIT/JEA), Assume Breach (segment everything).
PDP = the decision brain. PEP = the enforcement bouncer. Both required together.
VPN grants network-level access. ZTNA grants per-application access. Fundamentally different.
Micro-segmentation prevents lateral movement even after a perimeter breach has already occurred.

Next Steps

Read: Cloud Security Models (IaaS/PaaS/SaaS)

Read: SSO Protocols: SAML vs OAuth vs OIDC

Take Domain 3 Practice Questions