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IT Security
Security, its protocol details, encryption key operation, etc. will solve questions such as "Is this setting correct?", "How does it compare with the theory?" We provide consulting services for "last one mile" problems such as interpretation of specialized documents, implementation, settings, and version differences.
White paper on sale (in Japanese. English version is coming soon).
This is a comprehensive and compact compilation of the essence you should know. It can be used by people whose mission is to research elemental technologies for new projects, project managers in the middle of a project, and tech leads.
"Net Security Protocol IPSec/TLS and Applied Technologies"
Overview of IPSec Key Exchange IKE
Implementation status of IPSec
How SSL/TLS key exchange works
"Mathematics and Applications of ECDSA"
ECDSA protocol and its mathematics
Implementation status of ECDSA
ECDSA's crypto-asset applications
Elliptic curve cryptography and quantum algorithms
The white paper summarizes various essences comprehensively and compactly. please take a look
Infrastructure
White Paper (coming soon)
Knowledge of server infrastructure technology (cloud, on-premises, Linux OS, Web/DB middleware)
We provide consultation on server equipment/scale estimation, function/performance tuning, kernel, distribution, driver/update, maintenance menu, vulnerability/attack countermeasures, etc.
IoT
White paper on sale (in Japanese. English version is coming soon).
This is a comprehensive and compact compilation of the essence you should know. It can be used for a bird's-eye view of the full stack from the embedded Linux/Android infrastructure layer (kernel, device driver) to the application layer.
"Introduction to knowledge of layer structure useful for IoT implementation"
IoT device development and layer structure
Layer structure of IoT devices
cross tool chain
Basic knowledge of optimization programming for IoT devices
We provide consulting on how-tos for building sensor systems, operating technologies such as power supplies and data loggers, and introduction of IC card systems.
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