backdoor

简明释义

英[ˈbækˌdɔː(r)]美[ˈbækˌdɔːr]

adj. 秘密的

n. 后门

英英释义

单词用法

同义词

反义词

例句

1.This section was also jarring because it primarily consisted of backdoor brags.

这部分也不和谐，因为它包含私底下自夸的成分。

2.A backdoor commando.

或者叫后门突击队员。

3.Still a backdoor, but at least very limited in who can access it.

还是一个后门，但至少非常有限，谁可以访问它。

4.It is a backdoor Trojan horse and gives remote access to your computer.

该木马允许攻击者远程控制你的计算机。

5.Backdoor network is a very dangerous loopholes, I just think that was a right of use.

网络后门是一个极其危险的漏洞，我只是觉得对某写人有用。

6.All too often, a reorg is really a backdoor attempt to solve a culture problem and reengineer success.

人们常常真的把重组作为解决文化问题、再次迈向成功的隐秘途径。

7.The government was concerned about potential backdoors in foreign software.

政府担心外国软件中可能存在的后门。

8.Make sure to close any backdoors in your software before release.

确保在发布之前关闭软件中的任何后门。

9.The hacker gained access to the system through a backdoor.

黑客通过一个后门获得了系统的访问权限。

10.The security team found a backdoor left by the previous developer.

安全团队发现了前开发者留下的一个后门。

11.He entered the house through the backdoor to avoid being seen.

他通过后门进入房子以避免被看到。

作文

In the realm of technology and cybersecurity, the term backdoor (后门) has become increasingly significant. A backdoor is a method of bypassing normal authentication or encryption in a computer system, product, or embedded device. This concept raises important questions about security, privacy, and ethical considerations in our digital world. Understanding backdoors is crucial for anyone who uses technology, whether in personal devices or corporate environments.One of the most common examples of a backdoor is found in software applications. Developers may sometimes create a backdoor for legitimate reasons, such as allowing them to troubleshoot or maintain systems remotely. However, this practice can lead to significant vulnerabilities if the backdoor is discovered by malicious actors. For instance, hackers can exploit these hidden entry points to gain unauthorized access to sensitive data, compromising user privacy and organizational security.Another context where backdoors are relevant is in the discussion of government surveillance and law enforcement. In recent years, there have been debates about whether tech companies should provide authorities with access to encrypted communications through backdoors. Proponents argue that this could help in preventing crime and terrorism, while opponents warn that it would weaken overall security and expose users to potential cyber threats. The dilemma showcases the balance between security and privacy, which is a major concern in today's digital age.The implications of backdoors extend beyond individual users to entire nations. For example, in international relations, the existence of backdoors in software developed by foreign companies can lead to espionage and data theft. Countries may impose regulations or bans on certain technologies if they suspect that these products contain backdoors that could be exploited by adversaries. This has led to a growing trend of countries seeking technological sovereignty, aiming to develop and use domestic solutions that are free from potential vulnerabilities.Moreover, the rise of open-source software has sparked discussions about backdoors in a different light. Open-source projects allow anyone to inspect the code, making it harder for malicious backdoors to go unnoticed. This transparency fosters trust among users, as they can verify that no hidden vulnerabilities exist. However, the challenge remains in ensuring that contributors to open-source projects adhere to best practices and do not introduce backdoors intentionally or unintentionally.In conclusion, the term backdoor (后门) encapsulates a complex issue that touches on various aspects of technology, security, and ethics. As we continue to navigate an increasingly interconnected world, understanding the implications of backdoors is vital. Users must remain vigilant and informed about the software and systems they utilize, while policymakers and tech leaders must engage in ongoing dialogue to address the challenges posed by backdoors. Ultimately, the goal should be to create a safer digital environment that protects both individual privacy and collective security.

在科技和网络安全领域，术语backdoor（后门）变得越来越重要。backdoor是一种绕过计算机系统、产品或嵌入式设备正常身份验证或加密的方法。这个概念引发了关于安全性、隐私和伦理考量的重要问题。理解backdoor对任何使用技术的人来说都是至关重要的，无论是在个人设备还是企业环境中。最常见的backdoor示例出现在软件应用程序中。开发人员有时会出于合法原因创建backdoor，例如允许他们远程故障排除或维护系统。然而，如果恶意行为者发现该backdoor，这可能导致重大漏洞。例如，黑客可以利用这些隐藏的入口点获得对敏感数据的未经授权的访问，从而危及用户隐私和组织安全。backdoor相关的另一个背景是关于政府监控和执法的讨论。近年来，关于科技公司是否应该通过backdoor向当局提供加密通信访问权限的辩论愈演愈烈。支持者认为，这可以帮助预防犯罪和恐怖主义，而反对者警告说，这将削弱整体安全性，并使用户面临潜在的网络威胁。这个困境展示了安全性与隐私之间的平衡，这是当今数字时代的主要关注点。backdoor的影响超出了个别用户，涉及整个国家。例如，在国际关系中，外国公司开发的软件中存在backdoor可能导致间谍活动和数据盗窃。如果国家怀疑这些产品可能被对手利用，他们可能会对某些技术施加监管或禁令。这导致国家寻求技术主权的趋势日益增长，旨在开发和使用不受潜在漏洞影响的本土解决方案。此外，开源软件的兴起以不同的视角引发了关于backdoor的讨论。开源项目允许任何人检查代码，使恶意的backdoor更难以被忽视。这种透明度在用户之间培养了信任，因为他们可以验证没有隐藏的漏洞。然而，确保开源项目的贡献者遵循最佳实践并且不故意或无意中引入backdoor仍然是一个挑战。总之，术语backdoor（后门）概括了一个复杂的问题，涉及技术、安全和伦理的各个方面。随着我们继续在一个日益互联的世界中航行，理解backdoor的影响至关重要。用户必须保持警惕，了解他们使用的软件和系统，而政策制定者和科技领导者必须进行持续的对话，以应对backdoor带来的挑战。最终，目标应该是创造一个既保护个人隐私又保障集体安全的更安全的数字环境。