1. Dynamic
Password
Seamoon Technology Co., Ltd
One Time Password Token Professional Manufacturer
Welcome
predefined order).
Dear ladies and gentlemen, when you open the document
whether you know how much I want to see light shining in • Using a mathematical algorithm where the new
your eyes? Yes, very much. You will find that you find the password is based on a challenge (e.g., a random
treasures in the security field, Seamoon OTP Tokens, number chosen by the authentication server or
attractive price, high quality, good service etc. Especially transaction details) and/or a counter.
good market prospects in Security Industry, all in all, your
satisfaction is our greatest expectations! There are also different ways to make the user aware of the
next OTP to use. Some systems use special electronic
OTP tokens that the user carries and that generate OTPs and
A one-time password (OTP) is a password that is only valid show them using a small display. Other systems consist of
for a single login session or transaction. OTPs avoid a software that runs on the user's mobile phone. Yet other
number of shortcomings that are associated with systems generate OTPs on the server-side and send them to
traditional (static) passwords. The most important the user using an out-of-band channel such as SMS
shortcoming that is addressed by OTPs is that, in contrast messaging. Finally, in some systems, OTPs are printed on
to static passwords, they are not vulnerable to replay paper that the user is required to carry with.
attacks. This means that, if a potential intruder manages to
record an OTP that was already used to log into a service or Seamoon OTP Tokens introduction:
At present, Seamoon has three types of OTP Tokens,
to conduct a transaction, he will not be able to abuse it
introduced as the following information:
since it will be no longer valid. On the downside, OTPs
cannot be memorized by human beings. Therefore they
require additional technology in order to work.
How OTP are generated and distributed:
OTP generation algorithms typically make use of
randomness. This is necessary because otherwise it would
be easy to predict future OTPs from observing previous Kingkey OTP Token
ones. Concrete OTP algorithms vary greatly in their details. 1) Size: 5.5cm×2.5cm×0.9cm;
Various approaches for the generation of OTPs are listed 2) One time password update time: 60 seconds;
below. 3) One time password length: 6 bits;
4) Can be placed in boiling water for several hours;
5) Can be placed in the washing machine for several hours;
• Based on time-synchronization between the 6) Can not be broken when it falls from a height of 10
authentication server and the client providing the meters;
password (OTPs are valid only for a short period of 7) Can work at -40 degree ~ 100 degree temperatures;
time) 8) The appearance like a key, size is also similar with a key;
9) Product life: 3 – 4 years;
• Using a mathematical algorithm to generate a new 10) Price: 5-8USD/psc;
password based on the previous password (OTPs 11) Can provide customized services, e.g., re-branding;
are effectively a chain and must be used in a

2. Securekey OTP Token
1) Size: 5.5cm×2.5cm×1cm;
2) One time password update time: 60 seconds;
3) One time password length: 8 bits; SecureCard OTP Token
4) Waterproof is good, can be placed in water for more 1) Size: 8cm×5cm×0.5cm(Less than bank cards);
than 1 hour; 2) One time password update time: 60 seconds;
5) Can not be broken when it falls from a height of 10 3) One time password length: 8 bits;
meters; 4) Can not be broken when it falls from a height of
6) Appearance and size is similar with U disk; 10meters;
7) Product life: 3 – 4 years; 5) The appearance and size almost just like a bank card;
8) Price: 5-8USD/psc; 6) Product life: more than 5 years;
9) Can provide customized services, e.g., re-branding; 7) Master / standby battery design, the main battery can
10) Note: This type's has stopped producing, we will make be replaced on their own;
11) new types to replace it recently; 8) Can set PIN code when the card startup;
9) Pricing: 8 -10USD/pcs;
10) Can provide customized services, e.g., re-branding;
Seamoon Technology Co., LTD
Seamoon Technology Co. is a professional and hi-tech enterprise specializing in R & D,
production and sales for the products related to dynamic password. We are also the
strategic cooperator with many big companies all over the world. Our products have
been beneficial to several hundred thousand users in several hundred enterprises, network games, banks, stock, electrical
field and so on.
Miss Alice Liu: Always for you, my valued customers!
Please do not hesitate to contact me, many thanks:
Tel: (86) 755 8366 0895
Mobile: (86) 135 1099 9024
Skype: seamoon_alice
Msn: seamoon_alice@163.com
Email: alice@seamoon.com.cn
Off Add: 14B Building E RainbowXinduo, CaitianSouthRoad, Futian District, Shenzhen City, Guangdong
Province, PRC
Fty Add: No.7, Lianzhu Dong 1 Road, Danzhutou, Shenhui Road, Longgang District, Shenzhen City,
Guangdong Province, PRC