[Yoshidumi] Solving Challenges Following the End of PPAP: Google Drive Operation Guides and Secure External Sharing
Yoshidumi, a Google Workspace Premier Partner, has released a free set of three guides to help companies tackle shadow IT and secure external sharing challenges after discontinuing PPAP. They will also host a seminar on June 30th featuring their secure extension, 'Cmosy Pocket'.
📋 Article Processing Timeline
- 📰 Published: May 21, 2026 at 22:00
- 🔍 Collected: May 21, 2026 at 13:31
- 🤖 AI Analyzed: May 22, 2026 at 00:55 (11h 23m after Collected)
Yoshidumi Co., Ltd. (Headquarters: Chiyoda-ku, Tokyo; CEO: Harumichi Akita), a Google Workspace Premier Partner, has released a set of three guides aimed at companies phasing out 'PPAP' (password-protected ZIP file attachments) as a security measure.
While the trend of abandoning PPAP is growing, many companies are facing new operational hurdles, such as employees using unauthorized cloud services (Shadow IT) and difficulty finding secure, streamlined methods for sharing files externally via Google Drive. These materials are designed to support companies in solving these issues and creating a more secure, convenient work environment.
Key Contents:
- Hidden Risks of PPAP and Shadow IT: Explains security challenges and their impact on businesses.
- Considerations for Google Drive External Sharing: Practical solutions to balance security and convenience.
- Cmosy Pocket Service Overview: Details on their Google Workspace extension.
New Collaboration with 'Cmosy Pocket':
Cmosy Pocket is a Chrome browser extension that allows for secure external file sharing while maintaining strict security settings (external sharing off) on Google Drive.
- Dedicated Access: Prevents data mixing by allowing only dedicated shared drives to be accessible externally.
- Automated Permission Removal: Prevents data leaks from forgotten permissions by automating expiration dates.
- Collaborative Editing Without Google Accounts: Allows for secure collaboration even with partners who do not have Google accounts.
A 14-day free trial is currently available.
Free Online Seminar:
Maximizing Convenience of 'Closed' Shared Drives! Safe and Comfortable External Collaboration with Cmosy Pocket.
Date & Time: June 30, 2026 (Tuesday), 14:00 - 15:00.
The seminar will include live demonstrations on how to prevent regressions to PPAP and shadow IT.
While the trend of abandoning PPAP is growing, many companies are facing new operational hurdles, such as employees using unauthorized cloud services (Shadow IT) and difficulty finding secure, streamlined methods for sharing files externally via Google Drive. These materials are designed to support companies in solving these issues and creating a more secure, convenient work environment.
Key Contents:
- Hidden Risks of PPAP and Shadow IT: Explains security challenges and their impact on businesses.
- Considerations for Google Drive External Sharing: Practical solutions to balance security and convenience.
- Cmosy Pocket Service Overview: Details on their Google Workspace extension.
New Collaboration with 'Cmosy Pocket':
Cmosy Pocket is a Chrome browser extension that allows for secure external file sharing while maintaining strict security settings (external sharing off) on Google Drive.
- Dedicated Access: Prevents data mixing by allowing only dedicated shared drives to be accessible externally.
- Automated Permission Removal: Prevents data leaks from forgotten permissions by automating expiration dates.
- Collaborative Editing Without Google Accounts: Allows for secure collaboration even with partners who do not have Google accounts.
A 14-day free trial is currently available.
Free Online Seminar:
Maximizing Convenience of 'Closed' Shared Drives! Safe and Comfortable External Collaboration with Cmosy Pocket.
Date & Time: June 30, 2026 (Tuesday), 14:00 - 15:00.
The seminar will include live demonstrations on how to prevent regressions to PPAP and shadow IT.
FAQ
吉積情報が公開した資料の内容は何ですか？
PPAPとシャドーITのリスク解説、Googleドライブの社外共有における留意点と運用のポイント、Google Workspace拡張サービス「Cmosy Pocket」の紹介資料の3点です。
Cmosy Pocketの主な特徴は何ですか？
Googleドライブの外部共有をオフにした状態で、特定の安全な共有ドライブを通じて外部とのファイル共有を実現するChromeブラウザ拡張機能です。権限の自動削除機能やGoogleアカウント不要の共同編集機能を備えています。
オンラインセミナーの開催日時は？
2026年6月30日（火）の14:00から15:00まで開催されます。
Cmosy Pocketに無料トライアルはありますか？
はい、14日間の無料トライアルを実施しています。
吉積情報の業種とパートナー資格は何ですか？
Google Workspaceのプレミアパートナー（Co-sell＆Services）として、クラウド活用支援を行う企業です。