Zscaler Updated ZDTA Exam Questions and Answers by josephine

For a new cloud-gen firewall configuration, a default block posture is the safer baseline. Administrators should explicitly permit required business traffic and preserve required Zscaler service rules instead of leaving a broad default allow that weakens least-privilege design. Option A (Block all traffic) is correct because block all traffic is the recommended default-deny stance.

Why the other options are incorrect:

B. Permit all traffic: Permit-all firewall posture lets unexpected services leave the network until later rules stop them.

C. Disable the firewall: Disabling the firewall removes the enforcement layer instead of creating a safe default rule set.

D. Allow only web traffic (ports 80/443): Allowing only ports 80/443 would ignore valid non-web business traffic that may need explicit firewall rules.

Zscaler Deception detects intruders by placing decoys, lures, and fake credentials inside the environment. Legitimate users should not interact with those deceptive assets, so access attempts are high-confidence indicators of reconnaissance or lateral movement. Option B (Certificate Trust, File Path, Full Disk Encryption) is correct because Deception is the Zscaler capability built to detect intruders touching internal decoys.

Why the other options are incorrect:

A. Detect Crowdstrike, Crowdstrike ZTA score, First name: CrowdStrike checks can be posture signals when configured, but a user first name is an identity attribute, not device posture.

C. Domain Joined, Process Check, Deception Check: Deception uses decoys, fake credentials, lures, and traps to expose intruders who are exploring the environment.

D. Unauthorized Modification, OS Version, License Key: OS Version is a valid posture-style signal, but unrelated values like license key make that option invalid as a set.

Option A limits the failure domain while preserving evidence needed to decide whether the release is safe. The Client Connector dashboard reports enrolled-device and service-status information, while ZDX sup plies correlated application, device, and network experience. Zscaler permits administrators to configure automatic updates to the latest or a specified version in its upgrade guidance. It also provides an explicit Client Connector revert setting that allows a return to the previous version when enabled. Keeping the affected operating-system and region cohort isolated enables focused validation and recovery before expansion. Backhauling changes the traffic path and can add latency. Tightening unrelated inspection policy obscures the cause. A global rollout would knowingly multiply the observed tunnel failure across a larger population.

Custom DLP dictionaries let administrators define the exact business-specific content that should be treated as sensitive. They can include keywords, phrases, patterns, and regex expressions that match regulated data, internal identifiers, or proprietary terms. Option A (Define specific keywords, phrases, or patterns relevant to their organization ' s sensitive data policy) is correct because those dictionary entries are what Zscaler uses to detect data in motion.

Why the other options are incorrect:

B. Define specific governance and regulations relevant to their organization ' s sensitive data policy: Governance and regulatory labels help describe policy intent. A custom dictionary needs the actual sensitive-data tokens: keywords, phrases, or patterns.

C. Define specific SaaS tenant relevant to their organization ' s sensitive data policy: A SaaS tenant value controls which tenant or instance users may access. Custom dictionaries define content patterns, not tenant boundaries.

D. Define specific file types relevant to their organization ' s sensitive data policy: File type definitions classify files such as executables or archives. Custom DLP dictionaries define sensitive words, phrases, regexes, or identifiers.