公网

gōng wǎng open net; public website (as opposed to intranet)

实时

shí shí (in) real time; instantaneous

数据

shù jù data; numbers; digital

shù jù data; numbers; digital; also written 數據|数据

查询

chá xún to check; to inquire; to consult (a document etc); inquiry; query

个人

gè rén individual; personal; oneself

户籍

hù jí census register; household register

信息

xìn xī information; news; message

网友

wǎng yǒu online friend; Internet user

认证

rèn zhèng to authenticate; to approve

的

de of; ~'s (possessive particle); (used after an attribute); (used to form a nominal expression); (used at the end of a declarative sentence for emphasis)

dí really and truly

dì aim; clear

dī see 的士[di1 shi4]

网络

wǎng luò network (computing, telecommunications, transport etc)

Wǎng luò Internet

安全

ān quán safe; secure; safety; security

技术

jì shù technology; technique; skill; CL:門|门[men2],種|种[zhong3],項|项[xiang4]

天

tiān day; sky; heaven

眼

yǎn eye; small hole; crux (of a matter); CL:隻|只[zhi1],雙|双[shuang1]; classifier for big hollow things (wells, stoves, pots etc)

社工

shè gōng social work; social worker

库

kù warehouse; storehouse; (file) library

tianyanpw