Yi Tong Tan
Ben Ishiyama-Levy
Director Technology & Strategy
Graduate No.:
d9a639c2-9152-49a1-a6b2-305a1b75a5c9
Ben Ishiyama-Levy
2025-10-15
Issue Date:
Distributed by:
YTT

Issued to

Yi Tong Tan

Want to report a typo or a mistake?

ORDER

Credential Verification

Issue date: October 15, 2025

ID: d9a639c2-9152-49a1-a6b2-305a1b75a5c9

Issued by

Safeware

Safeware + Glasswall: Zero-trust file security. Instantly sanitize files from email, portals, and M365—delivering safe, compliant documents without slowing users or disrupting business.

Type

Certification

Level

Introductory

Format

Hybrid

Duration

10 minutes

Price

Free

Description

This certificate recognizes individuals who successfully completed the Glasswall CDR Challenge, demonstrating a foundational understanding of Zero-Trust file security and Content Disarm and Reconstruction (CDR) technology. Recipients have shown awareness of how Glasswall’s CDR platform rebuilds files to known-good standards — ensuring safe, compliant content across Microsoft 365, web gateways, and other enterprise collaboration systems.

Skills

Cyber Security

Zero-Trust

File Security

Earning Criteria

Test

To earn this certificate, participants must: • Complete the Glasswall CDR Challenge online assessment. • Correctly answer questions covering CDR fundamentals, file-based threat prevention, and Glasswall use cases. • Achieve a passing score (≥70%) within a single quiz attempt.