数字证书是您在互联网上办理安全交易的保证， 怎么备份数字证书， 如果要在其他计算
机上使用网上银行怎么安装证书呢？我们以 IE6.0为例，向您详细介绍证书的导出、 导入功
一、证书导出（证书备份）
1、客户可于“ In ternet 选项（控制面板）一内容一证书”选项导出已有证书。
llnttrnct ]
![](https://wkrtcs.bdimg.com/rtcs/image?w=141.33&md5sum=cfebd73481616f121b4af3b9185bed5f&sign=66a723f924&rtcs_flag=2&rtcs_ver=4&l=webapp&bucketNum=709&ipr={"t":"img","r":"r_2","w":"141.33","h":"56.00","dataType":"gif","c":"word/media/image1.gif"})
第規娈蔘戚|阿蓉理捲程序咼纭
![](https://wkrtcs.bdimg.com/rtcs/image?w=461.33&md5sum=cfebd73481616f121b4af3b9185bed5f&sign=66a723f924&rtcs_flag=2&rtcs_ver=4&l=webapp&bucketNum=709&ipr={"t":"img","r":"r_1","w":"461.33","h":"61.33","dataType":"gif","c":"word/media/image2.gif"})
］鲁翳苗正輛砒自己证挪甌關躺的
粽蚩叱件助理潴吨 配蛊蚪国…
2、选取需导出的本人证书后点击“导出”功能。
3、点击“下一步”。
4、IE提示是否导出证书私钥，应选择“是，导出私钥”。
注意：如选择不导出私钥，则导出的证书为无效证书，不能在他计算机上使用。
![](https://wkrtcs.bdimg.com/rtcs/image?w=608.00&md5sum=cfebd73481616f121b4af3b9185bed5f&sign=66a723f924&rtcs_flag=2&rtcs_ver=4&l=webapp&bucketNum=709&ipr={"t":"img","w":"608.00","h":"522.87","dataType":"jpeg","c":"word/media/image3.jpeg","imgOriW":950,"imgOriH":817})
![](https://wkrtcs.bdimg.com/rtcs/image?w=609.27&md5sum=cfebd73481616f121b4af3b9185bed5f&sign=66a723f924&rtcs_flag=2&rtcs_ver=4&l=webapp&bucketNum=709&ipr={"t":"img","r":"r_1","w":"609.27","h":"440.33","dataType":"jpeg","c":"word/media/image5.jpeg","imgOriW":952,"imgOriH":688})
5、IE提示导出后私钥使用方式，可同时选择多项。
注意：“启用加强保护”则导出后的证书只可于限定 IE版本或更高版本级别使用，如
IE5.0以上；您可根据需使用计算机 IE版本选择。
“如果导出成功，删除密钥”则本次证书导出成功后本计算机不保留该证书私钥， 如您
不再需要于本计算机使用证书， 可选择该项，为确保您的证书安全， 请您于本机“ IE—属性 —内容一证书”中删除您的证书。
![](https://wkrtcs.bdimg.com/rtcs/image?w=609.27&md5sum=cfebd73481616f121b4af3b9185bed5f&sign=66a723f924&rtcs_flag=2&rtcs_ver=4&l=webapp&bucketNum=709&ipr={"t":"img","r":"r_1","w":"609.27","h":"439.07","dataType":"jpeg","c":"word/media/image6.jpeg","imgOriW":952,"imgOriH":686})
6、输入证书导入密码，该密码由您自行确定，当您导入证书时需输入本密码。
![](https://wkrtcs.bdimg.com/rtcs/image?w=606.73&md5sum=cfebd73481616f121b4af3b9185bed5f&sign=66a723f924&rtcs_flag=2&rtcs_ver=4&l=webapp&bucketNum=709&ipr={"t":"img","r":"r_1","w":"606.73","h":"433.93","dataType":"jpeg","c":"word/media/image7.jpeg","imgOriW":948,"imgOriH":678})
7、可通过“浏览”的方式选择导出证书存放目录，确认无误后点击“下一步”，建议 证书应备份于3.5盘或其他存储设备。
![](https://wkrtcs.bdimg.com/rtcs/image?w=607.33&md5sum=cfebd73481616f121b4af3b9185bed5f&sign=66a723f924&rtcs_flag=2&rtcs_ver=4&l=webapp&bucketNum=709&ipr={"t":"img","r":"r_1","w":"607.33","h":"439.67","dataType":"jpeg","c":"word/media/image8.jpeg","imgOriW":949,"imgOriH":687})
8、点击“下一步”完成证书导出。
![](https://wkrtcs.bdimg.com/rtcs/image?w=606.73&md5sum=cfebd73481616f121b4af3b9185bed5f&sign=66a723f924&rtcs_flag=2&rtcs_ver=4&l=webapp&bucketNum=709&ipr={"t":"img","r":"r_1","w":"606.73","h":"438.40","dataType":"jpeg","c":"word/media/image9.jpeg","imgOriW":948,"imgOriH":685})
![](https://wkrtcs.bdimg.com/rtcs/image?w=609.27&md5sum=cfebd73481616f121b4af3b9185bed5f&sign=66a723f924&rtcs_flag=2&rtcs_ver=4&l=webapp&bucketNum=709&ipr={"t":"img","r":"r_1","w":"609.27","h":"440.33","dataType":"jpeg","c":"word/media/image10.jpeg","imgOriW":952,"imgOriH":688})
、证书导入（证书安装）
![](https://wkrtcs.bdimg.com/rtcs/image?w=610.53&md5sum=cfebd73481616f121b4af3b9185bed5f&sign=66a723f924&rtcs_flag=2&rtcs_ver=4&l=webapp&bucketNum=709&ipr={"t":"img","r":"r_1","w":"610.53","h":"439.07","dataType":"jpeg","c":"word/media/image11.jpeg","imgOriW":954,"imgOriH":686})
![](https://wkrtcs.bdimg.com/rtcs/image?w=607.33&md5sum=cfebd73481616f121b4af3b9185bed5f&sign=66a723f924&rtcs_flag=2&rtcs_ver=4&l=webapp&bucketNum=709&ipr={"t":"img","r":"r_1","w":"607.33","h":"413.47","dataType":"jpeg","c":"word/media/image12.jpeg","imgOriW":949,"imgOriH":646})
注意：其中“标志此密钥为可导出。这将允许您在稍后备份或传输密钥”， 您如选择该
项，则可于本计算机导出该证书。 建议您备份证书后， 不选择该项，即本机不能导出该证书，
如需于其他计算机使用证书，请以已备份证书于需使用计算机中导入 （备份证书方法请参见
证书导出）
4、按需要选择后点击“下一步”，直至系统提示“完成”。
![](https://wkrtcs.bdimg.com/rtcs/image?w=611.87&md5sum=cfebd73481616f121b4af3b9185bed5f&sign=66a723f924&rtcs_flag=2&rtcs_ver=4&l=webapp&bucketNum=709&ipr={"t":"img","w":"611.87","h":"444.80","dataType":"jpeg","c":"word/media/image13.jpeg","imgOriW":956,"imgOriH":695})
证书已成功导入，您可通过“ Internet 选项（控制面板）—内容—证书”选项查看证
书是否已成功导入，成功导入后即可于本计算机使用网上银行服务。
本文来源：https://www.2haoxitong.net/k/doc/8bd33936720abb68a98271fe910ef12d2bf9a9cd.html
文档为doc格式