# NewShield Security House — More secure communication

> More secure communication (iPhone/iPad app by Core shield (Beijing) Information Technology Co., Ltd..)

- Source: https://appshunter.io/ios/app/newshield-security-house/id1457816619 (this page in markdown: same URL + `.md`)
- Developer: [Core shield (Beijing) Information Technology Co., Ltd.](https://appshunter.io/developer/1134887286)
- Category: Business
- Price: Free
- Age rating: 4+
- Requires: iOS 12.0 · 203 MB
- Languages: English, Chinese
- Released: 2019-12-23
- Data updated: 2026-07-05
- User reviews in markdown: https://appshunter.io/ios/app/newshield-security-house/id1457816619/reviews.md

## What is NewShield Security House?

NewShield Security House is a mobile office security system created by Henan Core Shield NetSec Technology Development Co.,Ltd. The main functions include: encryption of instant communication, voice call encryption, and local file storage encryption. It is based on Core Shield's original DR4H active information security engine, which uses hardware true random number key generation, DR4H key exchange and dedicated security chip encryption and decryption, and supports binary independent two-factor information security mechanism. One man one key, one time one key, one call one key, hardware encryption and decryption, can be used to protect non-secret sensitive information.

Functions of NewShield Security House:
Encrypted Communication
【Instant Messaging Encryption】It not only supports in application encrypted chat, but also supports message and SMS encryption of any instant messaging platform at home and abroad. Support encrypted single chat and encrypted group chat, real-time feedback sent message read unread status, making mobile office more secure and efficient;
2. 【Diversified ways of Communication】Supports word, voice, picture, video, file and other diversified communication methods, directly encrypted transmission, decryption and view, hardware encryption, high security level;
3. 【Encrypted Voice Call】Connect encrypted voice call anytime, anywhere, and let encrypted communication break regional restrictions;
4. 【Read Safely】By default, third-party applications are not used to open the decrypted file, ensuring the "last mile" information security.

Provide Organizational Structure to Make Work Easier
1. 【Unified Contacts】Support the import of enterprise organizational structure, unified management, and more convenient query personnel; employees can encrypt communication at any time without adding friends; support external contacts, and external communication is also secure;
2. 【Friends/Groups】 Support colleagues to add friends and get closer. When creating a group, support colleagues/friends to chat within a group, increase the scope of chat communication, and facilitate communication.

Information Encrypted Storage
1. 【Local Encrypted Storage】The library supports encrypted storage of picture, audio, video, file and other types, and supports one-click encrypted sharing;
2. 【One-click Transfer】The picture, audio, video, and file sent/received in Messages can be transferred to the Library with one key, encrypted storage, and convenient for real-time browsing.

【Contact Us】
You can contact us by:
Customer Service Phone: 400-888-5654;
WeChat Subscription: NewShield Security
Core Shield's Official Website: http://www.ndizg.com


## Version history (last 5 releases)

### 5.5.7 — 2023-10-23

Fix known issues and optimize user experience

### 5.5.6 — 2023-10-08

New features:
- Added Work Assistant

Improvements:
- Fixed known issues

### 5.5.5 — 2022-07-29

1.Celebrating the People's Liberation Army Day and replacing the theme UI.
2.Fixed some known problems and improved user experience.

### 5.5.4 — 2022-07-01

1.Celebrating the July 1s CPC Founding Day and replacing the theme UI.
2.Fixed some known problems and improved user experience.

### 5.5.3 — 2022-05-28

1. Login using the verification code now supports selecting country code.
2. Fix several known issues and optimize user experience.

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## More apps by Core shield (Beijing) Information Technology Co., Ltd.

- [SIM密信](https://appshunter.io/ios/app/sim/id1577136176)

All apps by Core shield (Beijing) Information Technology Co., Ltd.: https://appshunter.io/developer/1134887286

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-05.*