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Laurel Intelligent Systems Co., Ltd.

Japanese information-security software company known for its FSS file security system and its proprietary SXAL/MBAL encryption algorithm.

Last updated September 28, 2026

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Overview

Laurel Intelligent Systems Co., Ltd. is a Japanese information-security company based in Tokyo. It develops and sells security software and related hardware solutions, and it is best known for the FSS (File Security System) product family, which uses IC-card authentication and encryption technology to protect the confidentiality, availability and integrity of information assets. The company states that it independently developed SXAL/MBAL, a high-speed encryption algorithm registered with ISO as a published cryptographic algorithm in 1995, and describes itself as a company with a long history and track record specialized in information security. Laurel Intelligent Systems positions its FSS products as practical, highly complete security tools that do not require a dedicated management server, making setup easy. The FSS line includes a basic package, a Plus package, IC-card issuance and management packages, and optional software such as FSS Auditor, FSS SmartLogon AP, FSS RD Cipher, FSS LogonAnalyzer, FSS SmartLogon MFVA, FSS SmartLogon TFPA, FSS SmartShredder, FSS SmartCipher for FileServer, FSS RD-Filter, FSS Overtime Viewer, FSS SmartLogon HFVA and FSS SmartLogon iFace. The company also offers industry-specific solutions, including police-oriented solutions such as FSS-NP and police vehicle equipment, as well as business drive recorders and educational materials. The company's products have been delivered to government agencies, local municipalities, financial institutions and private companies in Japan. Its corporate philosophy is expressed through the three keywords sincerity, enthusiasm and creation, and it aims to contribute broadly to society by providing security solutions for the information systems that form the social infrastructure of the 21st century. The representative director and president is Mikio Fujii. The company maintains a support and news section on its website covering Windows 11 compatibility, product updates and shipping notices.

History

Laurel Intelligent Systems Co., Ltd. is a Japanese company specializing in information security. According to its corporate information page, it independently developed SXAL/MBAL, a high-speed encryption algorithm that was registered with ISO as a published cryptographic algorithm in 1995 and is internationally recognized as a purely domestic Japanese algorithm. The company describes itself as having a history and track record in information security, and its corporate philosophy is built on the three keywords sincerity, enthusiasm and creation, aiming to contribute to society by providing security solutions for the information systems that form the social infrastructure of the 21st century. Its main product, FSS (File Security System), uses IC cards as key devices and combines authentication and encryption technologies to ensure the confidentiality, availability and integrity of information assets. FSS provides personal authentication, prevention of unauthorized access, restriction of external device use and restriction of print output, all packaged together. Because FSS does not require a special management server, it is easy to set up. The company states that FSS has already been adopted by many users and is highly regarded as a robust information leakage prevention tool. The FSS product family has expanded over time to include a basic package, a Plus package, IC-card issuance and management packages, and numerous optional software modules such as FSS Auditor, FSS SmartLogon AP, FSS RD Cipher, FSS LogonAnalyzer, FSS SmartLogon MFVA, FSS SmartLogon TFPA, FSS SmartShredder, FSS SmartCipher for FileServer, FSS RD-Filter, FSS Overtime Viewer, FSS SmartLogon HFVA and FSS SmartLogon iFace. In addition to client security, the company offers industry-specific solutions. Its police-oriented solutions include FSS-NP and police vehicle equipment such as shoulder LED lights and cooling vests. It also provides business drive recorders for vehicle operation management and protection against theft of confidential documents, as well as educational materials such as the Presenter 3 educational material collection. The company's products have been delivered to many government agencies, local municipalities, financial institutions and private companies in Japan. The company maintains an active news and support section on its website. Recent announcements include support for Microsoft Windows 11 updates (versions 23H2, 24H2 and 25H2), FSS product version upgrades, price revisions for IC card printing and proxy issuance, and additions to its police solutions product lineup. In March 2023, it began handling Hitachi's finger vein authentication device H-1 and released FSS SmartLogon HFVA compatible with that device. The representative director and president is Mikio Fujii, and interview articles with him were published in January 2023 and December 2024. The company also exhibited FSS at the 8th IoT & 5G Solutions Exhibition (Autumn) in 2022.

  • 2026

    Announced support for Windows 11 2025 Update (Version 25H2) and additions to police solutions.

  • 2024

    Interview article with President Fujii published.

  • 2023

    Began handling Hitachi finger vein authentication device H-1 and released FSS SmartLogon HFVA compatible with it.

  • 2023

    FSS product Ver.10.2 minor version upgrade released.

  • 2022

    Exhibited FSS at the 8th IoT & 5G Solutions Exhibition (Autumn).

  • 1995

    SXAL/MBAL encryption algorithm registered with ISO as a published cryptographic algorithm.

Products and positioning

Information-security solutions for government, municipalities, financial institutions and private enterprises, emphasizing proprietary encryption and IC-card authentication.

  • FSS File Security System

    A file security system using IC-card authentication and encryption to ensure confidentiality, availability and integrity of information assets.

  • FSS Basic Package

    Core package of the FSS client security solution.

  • FSS Basic Package Plus

    Enhanced version of the FSS basic package.

  • IC Card Issuance Management Package

    Package for issuing and managing IC cards used with FSS.

  • FSS Auditor

    Optional software for auditing.

  • FSS SmartLogon AP

    Optional software for smart logon.

  • FSS RD Cipher

    Removable disk cipher optional software.

  • FSS LogonAnalyzer

    Optional software for logon analysis.

  • FSS SmartLogon MFVA

    Optional software for smart logon with multi-factor vein authentication.

  • FSS SmartLogon TFPA

    Optional software for smart logon with fingerprint authentication.

  • FSS SmartShredder

    Optional software for secure data shredding.

  • FSS SmartCipher for FileServer

    Optional software for file server encryption.

  • FSS RD-Filter

    Optional software for removable disk filtering.

  • FSS Overtime Viewer

    Optional software for viewing overtime work data.

  • FSS SmartLogon HFVA

    Optional software compatible with Hitachi finger vein authentication device.

  • FSS SmartLogon iFace

    Optional software for face authentication logon.

  • FSS-NP

    Police-oriented solution product.

  • Police vehicle equipment

    Includes shoulder LED lights and cooling vests.

  • Business drive recorders

    For vehicle operation management and protection against theft of confidential documents.

  • Educational materials Presenter 3

    Educational material collection.

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