あんしんセキュリティ

NTT DOCOMO

About this app

This app is a security app that protects your smartphone from various dangers, including virus protection through security scanning and spam call protection that automatically detects, warns of, and rejects unwanted calls.

*To protect your smartphone with each security measure of "Anshin Security," you need to launch the app and perform the initial setup and configure each security measure. Please be sure to configure the "Anshin Security app."

■Main functions of "Anshin Security"
This service provides functions to protect your smartphone from various threats such as viruses, suspicious programs, spam calls, dangerous websites, and spam emails.
It also displays reports for each security measure, showing the number of checks and threats detected.

【1. Security Scan】
Checks your smartphone/tablet, apps, and external memory such as MicroSD for viruses and suspicious programs, and notifies you if any are detected.

【2. Spam Call Protection】
Automatically detects incoming or outgoing calls that may be spam calls based on a list of spam phone numbers, and warns or rejects them. Furthermore, even if a number isn't registered in your phonebook, it automatically displays the name of a restaurant or company when making a call, based on information from the Hello Page™ and our own research.
It can also check whether a number is spam even when you're not making or receiving a call.

[3. Dangerous Website Protection]
If the website you're trying to access is a dangerous site, such as a fake site or a virus distribution site, it will display a warning to protect you from the threat of dangerous sites.
It will block or display a warning when you access dangerous sites such as fraudulent sites and virus distribution sites.

[4. Dangerous Wi-Fi Protection]
If you connect to a dangerous Wi-Fi hotspot that may tamper with or eavesdrop on your communications, it will display a warning screen.
It will check whether the Wi-Fi you're connected to is viewing your personal information or tampering with your communications.

[5. Spam Email Protection]
You can check the settings (active/inactive) of Docomo's "Spam Email Automatic Blocking" (WEB service). This function is compatible with Docomo Mail.

Spam Email Blocking Service: https://www.docomo.ne.jp/service/omakase_block/

[6. Dark Web Monitoring]
Monitors the leakage of personal information on the internet, including the dark web, and notifies you of countermeasures if a leak is detected.

[7. SMS Filtering]
Filters spam SMS messages. Suspicious SMS messages such as phishing scams and fictitious billing are sorted into the "Spam Messages" folder.
*SMS messages and +Messages received via the +Message app are subject to detection.
*Please install the +Message app provided by Docomo before this app. If you install this app before the +Message app, the SMS filtering function will work, but please note that the SMS filtering function will be displayed as disabled in this app.

[8. Fraud Check]
Checks for the possibility of fraud when "fraud" is suspected in SNS interactions or the content displayed on websites and apps. (You can use this by uploading a screenshot of the suspicious screen from the app.) AI diagnoses 9 types of fraud, including phishing scams, romance scams, and investment scams.

[9. Fake Image Diagnosis]
This feature checks whether images sent via social media or email, or images displayed on websites or apps, depict people that are deepfakes (fake images generated by AI). (This feature can be used by uploading a screenshot of a suspicious screen from the app.)
■Features available with "Anshin Security" (by contract plan)
・"Anshin Security Total Plan Fraud Prevention Plus" (and multi-account users of the service), "Anshin Security Standard Plan Fraud Prevention Plus"
Features 1 to 9
・"Anshin Security Total Plan" (and multi-account users of the service), "Anshin Security Standard Plan"
All features 1 to 7
*The "Reject" function for spam calls is not available.

・"Anshin Security"
Features 1 to 5
*The "Reject" function for spam calls is not available. * **"Anshin Security (Privacy)"**
6 Functions
* **"Anshin Security (Spam SMS)"**
7 Functions
* **"Anshin Security Free Plan"**
1 and 4 Functions

■ Required Permissions
* **Access to All Files:** The security scan function detects and warns of viruses and suspicious programs in files on your smartphone/tablet.
* **Accessibility:** Uses the "AccessibilityService API" to collect URLs of websites you visit and the dangerous site protection function detects and warns of dangerous sites.
* **Location Information:** The dangerous Wi-Fi protection function determines whether the connected Wi-Fi is safe.
* **Run in Background:** Security functions operate even when this app is closed.
* **Display Overlay on Other Apps:** Displays detection results on the screen.

■ Frequently Asked Questions
Please check the FAQ site below.

https://anshin-security.docomo.ne.jp/faq_android/?utm_source=anshin-security&utm_medium=applink&utm_campaign=anshin-security_202401_from-app-to-servicesite-faq-android

■Contact Us
Please contact us via the following website:

https://www.docomo.ne.jp/support/inquiry/