SP7

Ideal for telework!
A simple and free app that connects your home computer or iPhone to your company
By encrypting data between terminals, you can safely chat and exchange documents
●Inter-terminal constantly encrypted communication that is not decrypted during communication
Compared to general communication tools where hackers and service providers read information and abuse or unauthorized use of information, the possibility of information leakage is extremely low as the applications are stolen / decrypted during communication It is.
This is based on the newly developed, constantly encrypted communication technology between terminals, and the data is kept in a state of being encrypted in a complicated manner at every point of the communication route from when the data is transmitted to when it is opened after reception.
●Automatic erase message in off-record mode
"Chat" has an off-record mode that automatically deletes items that have been read in sequence for all messages that have been sent, and can communicate in the highest security environment where traces do not remain anywhere.
Target
This is, Reporters, diplomats, politicians, lawyers, accountants, judicial scrivener, patent attorneys, medical staff, bank staff, faculty members, corporate officers, government officials etc. not only information about themselves to people that cherish need to handle a lot of information of a third party, chat & file-sharing applications that make full use of security technology, which I would like you to use all means, regardless of the business and private.
Use
Teleworking, electronic application, task management, confidential matter communication, administrative contact, business related information sharing and private conversation, You can use it widely.
Development background and technical commentary
By the recent rapidly show the spread IoT (Internet of things) technology, a variety of terminal each other, through the Internet, you will be able to use a variety of services. So we, in order to maintain the safety and privacy of information in those services, we distribute strong cryptographic keys to each “per terminal" and "per group" respectively, has developed a new IoT technology “SP7” to safely carry out the exchange of data.
Application that was adopted this “SP7” is this [SP7Box & SP7Chat], "file exchange of confidential information", "cloud management of data", such as "chat communication", can be done with confidence.
This mechanism is safety reasons, it is, making full use of one-time passwords and encryption technology, reliably authenticate the terminal in the End-to-End, the data to be transmitted and received in all the communication path by completely sealed, safe because we build a communication environment.
In addition, SP7 uses the security key of SP7 (patent number Japan: Patent No. 6404928, US: US 10382430 B2,
etc.) of the Japan Security Key Organization.

Notices
1)You can freely create groups and add members. (As of 2020/4)
2)You can use a capacity of 100MB for free in SP7Box. Add (surcharge) is also possible.
3)You can handle photos, videos, documents and various other types of files.
4) Data is kept in the cloud in an encrypted state which can not be read by the administrator, so even if the terminal equipment breaks down, the data is safe.
5) Even if there is a failure of equipment and systems, you can recover if you create a rescue file.