― 19 ―
When connecting to the network, be aware of security-related problems. See the
examples of Security measures below and set up the product properly along with the
network devices.
[Information security risks]
- Unauthorized access from the outside through a network could cause the system halt,
data damage, or exposure to malware * 1.
- Invaded and used as a stepping stone, a device might attack the others through
networks. (a victim becomes an assailant)
- Information might leak without realizing due to the connection to the network.
- Secondary damages such as harmful rumors, liability in damages, social credibility fall,
and opportunity loss are expected led by the troubles described above.
*1…Malware (Malicious Software) is software that brings harm to a computer system and performs unintended
operations.
[Security measures - e.g.]
- Do not keep using the default password. (Refer to the product manual for the
password setting).
- Set a strong password.
⇒
Combined with upper and lowercase letters, and numbers so that it cannot be easily
analogized by others.
- Change the password periodically.
- Disable unnecessary network services and functions.
- Restrict access to the network with network devices.
- Restrict ports to be released on the network with network devices.
- Create a closed network connection using such as dedicated network or VPN*2.
*2…VPN (Virtual Private Network): a secured network that wards off unauthorized access by protecting the
communication path with authentication and encryption.
Unfortunately, there are no perfect ways to avert unauthorized access or close a
security hole that are endlessly found day and night. Please understand that risks
are always involved with the Internet connection, and we strongly recommend a
user should constantly update information security measures.
Security Warning
