My answer is above , a moment ago landed , the user name that how to show me , this system often changes , was defeated by test and verify to pile up even now , troublesome 上面是我的回答，刚才登陆了，怎么不显示我的用户名啊，这系统老是改，现在还要输验证码了，麻烦。
This feature adds extra security to debian gnu linux systems by easily supporting strong cryptography and digital signatures to validate downloaded packages 藉由它就能够轻易得支援强力的验证码及数位签章以用来检验下载到的套件，让debian gnu linux系统的安全能得到更进一步的保障。
Intel said the embedded number could provide extra security if , for example , someone tried to use another identification and password to view content , but from their own pc 英特尔公司说，植入的验证码可以保证安全，例如，一个人试图用自己的电脑，以令一个身份和密码来看里面的内容。
The verification code technology is used to produce an image made up of random mathematical number of signs , so as to prevent the net users from using robots to automatically register , logon and paste junk info 摘要验证码技术是产生由随机数学或符号组成的图片，借此防止用户在网络上用机器人自动注册、登录和灌水。
Login above all pay treasure , the choice charges a cost , what choose your net silver next is what bank , input your net silver - colored account or card number next , the entry password of net silver , the disbursement of net silver password , code of test and verify , need disbursement amount , affirmatory finally , with respect to ok 首先登录支付宝，选择充值，然后选择你网银的是什么银行，然后就输入你的网银帐户或卡号，网银的登录密码，网银的支付密码，验证码，需要支付的金额，最后确定，就ok了。
