
In March 2001, we launched a new management strategy to pave the way for further growth. We emphasized establishing an information security business as an essential part of the Internet infrastructure.
Now everyone uses all sorts of IT devices, making information security vital to our lives. In our information security business, we built our expertise on customer-oriented proposals, while we are considering connection and complement other systems. We not only simply offer in-house security products, but also provide proposals for systems with built in security functions for our customers and provide wide support through electronic device investigation, analysis and eDiscovery (electronic discovery) that are central for data-related incidents and disputes.
The technologies underpinning these safeguards are C4 cipher and Digital Forensics.


The volume of information is ballooning. Technological innovations and the spread of Internet and other networks have driven the digitization of much information, exposing it to diverse risks. The numerous security issues include unauthorized access, eavesdropping, computer viruses, and spam emails, making it more important than ever to protect valuable information.
We offer services to assess vulnerability to website tampering and unauthorized access, as well as an earthquake alert service to minimize disaster impacts. We provide total security consulting to protect customer information by drawing on these services and the expertise we have accumulated in cipher technologies from developing proprietary packages and proposing solutions.


Digital data is everywhere because of the ubiquity of cloud computing, social networking services, communication services, blogs and smartphones. While such services have enhanced convenience, they have come at the cost of more incidents of information leaks, fraud, and other mishaps. People now accept that they need to safeguard against these risks.
Digital forensics is vital to addressing risks because it tracks and identifies data origins. Because it swiftly identifies facts and ensures accountability, digital forensics can minimize and hedge against the impact of data incidents.
Focus Systems offers an array of digital forensics services.


In recent years, more Japanese companies have been embroiled in lawsuits in the United States, especially in patents and other areas of intellectual property rights, but also in government investigation and product liability cases. For lawsuits in that country, parties must disclose relevant electronic information (eDiscovery) before trials.
With the In-house eDiscovery Support concept, Focus Systems provides products and pinpointing services that can minimize potentially massive costs and processing times when companies must themselves meet eDiscovery requirements.