February 1 to March 18 is "cybersecurity Month"
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About cybersecurity Month
In recent years, there have been numerous reports of cybersecurity problems affecting people's lives, such as the suspension of business activities due to ransomware attacks, information leaks due to suspicious e-mails, and personal data leaks.
In order for everyone to enjoy the benefits of IT with peace of mind, it is essential for each individual to raise awareness of security and make basic measures a habit.
Against this backdrop, the Japanese government has designated the period from February 1 to March 18 as "cybersecurity Month." During this month, various entities, including ministries and agencies, local governments, prefectural police, private companies, and related organizations, work together to intensively implement public awareness activities related to cybersecurity.
Please check the 10 points to use My Number Card, Mynaportal and various services safely and securely.
1. Set a screen lock on your smartphone.
Set a screen lock to prevent unauthorized use by third parties when your smartphone is lost or stolen. In addition, biometric authentication (fingerprint authentication / face authentication) is effective where possible.
2. Keep your OS and browser up to date
To use applications and services with peace of mind, be sure to apply OS updates as soon as possible and update your browser to the latest version.
3. When using apps and services, check the Wi-Fi to be connected
In the case of Wi-Fi that is not used on a regular basis, there is a possibility of eavesdropping, spoofing, and improper acquisition of information on smartphone terminals and access destinations. Do not enter personal identification numbers, personal information, etc.
4. Be on the lookout for fake websites (phishing) and emails you don't recognize
Please do not open links from emails that you do not recognize. Please do not enter your PIN or personal information even if you made a transition by mistake.
5. Install the app after checking the source from the official store.
Please install the application from the official store (App Store/Google Play) after confirming that the developer and provider are listed as "Digital Agency". All other applications are fake and may have been tampered with.
6. Be sure to log out from the shared computer when using Mynaportal.
When using a Terminal used by multiple people, in order to prevent incorrect operation or unauthorized use by others, be sure to log out after using applications and services.
7. Check your usage history Use Mynaportal with peace of mind by function
The Mynaportal has a function for safe use such as logging in and checking the usage history of various services. Please use it actively.
8. If you change your phone model, don't forget to add "Smartphone My Number Card" to your new smartphone.
You should also be careful when changing the model of the smartphone for which you have set My Number Card. After changing the model, add "Smartphone My Number Card" to the new smartphone. It is safe to initialize the old smartphone just in case.
9. Please keep your PIN number safe.
Manage your PIN and password carefully so that they will not be known to others. Also, avoid using a PIN that is easy to recognize, such as your birthday or a string of the same number (e.g. 1111).
10. DO NOT EVER SELL OR TRANSFER My Number Card
Your My Number Card is important only to you. Never sell or transfer your My Number Card. If you lose your My Number Card, please call the My Number general dial (0120 95 0178). You can temporarily suspend the use of your card.
Please use this as a reference when reviewing your daily security measures.
The "cybersecurity Month Special Site" , operated by National Cybersecurity Office, provides information on cybersecurity Month-related events held nationwide and online, as well as posters, digital signage, and other information that can be downloaded or printed during the period.
In addition, the "Let's Use It for Everyone cybersecurity Portal Site" in summarizes and introduces various measures and initiatives of public organizations related to public awareness raising and human resource development in cybersecurity, as well as useful content that can be used by companies, schools, families and individuals.