2/2/2015
KDDI Vietnam Corporation
OPTiM Corporation

KDDI Vietnam and OPTiM Form an Alliancefor Mobile Security and Business Apps
～The Alliance’s First Offer is Optimal Biz, OPTiM’s MDM Service～Hanoi and Tokyo - February 2, 2015: KDDI Vietnam, a one-stop provider of fixed and mobile
communication services, and OPTiM (TSE Mothers: 3694), a leading provider of business-related
applications for smart devices, proudly announce a business alliance covering mobile security andbusiness apps.
The alliance’s first offer is the provision of OPTiM’s Optimal Biz, Japan’s leading MDM※1 service, in
selected KDDI services. Optimal Biz will provide KDDI with the finest in Japanese-quality mobile
security in order to satisfy the needs of every Vietnam-based enterprise, supported by atechnically-proficient staff that’s well-versed in Vietnam’s local ICT setup.

Optimal Biz's website:
http://en.optim.co.jp/products/biz
In the face of increasing global competition brought on by the smart device revolution over the last
several years, the number of enterprises using smart devices for business has increased
exponentially. In Japan, such usage is now commonplace, and with this growth has arisen an
equally important need for bulk setting and security countermeasures. As such, it’s no surprise thatMDM, a key mobile security service, has become an indispensable platform for enabling efficient,secure business use of smart devices. However, one challenge that has arisen is that Japaneseenterprises with foreign offices are struggling with the fact that different countries have different rules
governing the operation and management of smart devices, and utilization levels are different ineach country as well.
In order to meet this challenge, KDDI Vietnam, which has been supporting the ICT demands of localcompanies, will begin providing Optimal Biz, thereby offering its clients the same high level ofsecurity, support and utilization as in Japan.

Since Optimal Biz’s debut, OPTiM has received orders from companies worldwide, and demand isstill growing. We’re confident that MDM is now an indispensable platform for any company wishing
to realize efficient, secure business use of their employees’ smart devices.
■Message from Hiroki Fukuda, President of KDDI Vietnam Corporation:
Over the last three years, Vietnam has experienced remarkable economic growth, and smart
devices have achieved a popularity equivalent to that of advanced countries. BYOD (Bring YourOwn Device) is now commonplace in the Vietnamese workplace, which means that security
countermeasures for lost or stolen mobile devices has become a matter of great concern -especially for customers of Japan-based companies.
KDDI Vietnam’s main business includes IT infrastructure construction, and IT-related security
countermeasures are one of our key products. While considering the expansion of our mobile
security services, we met with OPTiM, who are Japanese office has done business with before, andagreed to form a business alliance.
From now on, in addition to providing OPTiM’s Optimal Biz MDM service, we will strive to create anenvironment that enables efficient smart device use by establishing a mobile security center inVietnam that offers 24-hour customer support. Also, we intend to expand our MDM service delivery
area into other Southeast Asian sites.
■Message from Shunji Sugaya, President of OPTiM Corporation:
As part of our global strategy, we’ve focused on developing mobile security services and businessapp services in Southeast Asia, where remarkable economic growth is occurring, and we’ve beenclosely observing the ICT trend in Southeast Asian countries. With a population of around 90 million,
Vietnam is the third-largest Southeast Asian country. Its mobile phone penetration rate is over 100%of its population, and its ICT environment is improving rapidly. Moreover, the business utilization ofsmart devices is becoming more and more popular, and it’s expected that security countermeasures
will soon become as important in Vietnam as they are as in Japan.
Against this backdrop, and after examining the mobile security services and business app services
markets in Southeast Asia, we decided to embark on a mobile security service partnership withKDDI, which comes on the heels of similar partnerships in Hong Kong and China.
By allying with KDDI Vietnam for secure, efficient smart device business utilization, we are willing tocreate a security services market and a business app market with Optimal Biz, our MDM service,and other proprietary patented technology in combination with the support of KDDI’s highly trained
staff, which is well-versed in Vietnam’s local ICT scenario.

※1 MDM stands for “Mobile Device Management”, A solution that collectively manages all employee smart devices
and offers security when a device is lost or stolen. MDM provides features such as remote lock and prevention ofmalicious application launch.

About KDDI Vietnam
Based in Hanoi, Vietnam, KDDI Vietnam is a subsidiary of KDDI Corporation, a one-stop provider of
fixed and mobile communication services. From its headquarters, along with its Singapore-based
regional headquarters and other regional subsidiaries, KDDI Vietnam provides comprehensive local
and global ICT Total Solution services and support for Vietnamese business development. KDDIVietnam provides high-quality services tailored to its customers’ requirements, with expertise ranging
from international network services to LAN and even a single PC.
About OPTiM
Based in Tokyo, Japan, OPTiM provides solutions that reduce its clients’ support costs, with anoverall focus on evolving online experiences to the point that the Internet becomes something you
aren’t even conscious of, like breathing. OPTiM’s solutions’ suite includes setup, diagnostic andmarketing tools for NGN and home networks, as well as mobile devices, routers, TVs, gaming
platforms, multifunction peripherals, servers, printers and DVD recorders.
【Copyright / Trademark】※ The corporate names and product names mentioned above are registered trademarks or trademarks.
※ The information presented in this press release is subject to change without notice.

For inquiries, please contact:
OPTiM Corporation Marketing/Promotion Team
TEL: 81-3-6435-8570 FAX: 81-3-6435-8560
E- Mail : press@optim.co.jp
Optimal Biz Page: http://en.optim.co.jp/products/biz