要不断更新订阅的安全邮件列表，请阅读安全博客，并更新和安全检查的习惯。
To keep up to date subscribe to security mailing lists, read security blogs and make updating and security checks a habit (check the Additional Resources chapter).
那么，我们的目标就是更新和改进供应链，从而保护消费者的安全和制造商的信誉。
The goal, then, is to update and improve the supply chain to protect the safety of consumers and the integrity of the manufacturer.
出现故障的硬件需要修理或更换；软件需要应用补丁、更新和升级；必须根据需求和潜在的安全威胁提前配置系统。
Hardware failures demand repair or replacement; software requires patching, updates, and upgrades; and systems must be configured to keep ahead of demand and potential security threats.
在保障智能卡应用安全性的前提下实现应用的动态下载、更新和删除是动态多应用智能卡中要解决的关键问题之一。
On the premise of ensuring the security of the applications on the smart card, the key problems include dynamic downloading, updating and deletion of applications.
通过此方案的实施，安全地实现了“一卡多用”系统中应用的动态下载、更新和删除。
With the solution, the dynamic download, refreshment and deletion in Multi-application card system can be accomplished safely.
用户需要运用相关知识、其他工具和配置以全面确保安全性，然后经常进行更新和检测。
The user needs to apply relevant knowledge, other tool and configuration with ensuring in the round security, often undertake update and detecting next.
验证结果表明，该方法升级速度快、安全系数大、可靠性高，可以有效地降低嵌入式无线信息终端软件的更新和维护成本。
The result shows the method is rapid, safe and reliable, and the cost of software renewal and maintenance can be effectively reduced.
通过此方案的实施，安全地实现了“一卡多用”系统中应用的动态下载、更新和删除。
Finally the security of this system wais discussed. With the solution, the dynamic download, refreshment and deletion in Multi-application card system can be accomplished safely.
通过此方案的实施，安全地实现了“一卡多用”系统中应用的动态下载、更新和删除。
Finally the security of this system wais discussed. With the solution, the dynamic download, refreshment and deletion in Multi-application card system can be accomplished safely.
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