摘要
计算机主要由硬件设施和软件系统组成。其中,硬件设备用于输入、存储、处理和输出数据,执行程序指令,并将数据转换成可用的形式。计算机硬件使用中受内外部多种因素的干扰和影响,一旦出现损坏、功能丧失等问题,且不能及时处理,将直接影响计算机软件运行和应用程序安全、网络数据传输和交互,甚至诱发重大安全事故和损失。因此,做好计算机硬件安全保障和维护工作十分重要。本文主要分析常见的计算机硬件安全问题及诱因,讨论计算机硬件安全保障和维护的原则,就处理器维护、硬件安全模块应用、内存设备和数据保护、硬盘安全维护及增强安全意识和安全防御水平等提出对策建议,希望对网络环境下计算机硬件的安全保护和维护工作高效化开展有所参考。
Computer is mainly composed of hardware facilities and software systems.Computer hardware refers to the various physical devices in computer systems composed of electronic,mechanical,and photoelectric components.These devices are used for inputting,storing,processing,and outputting data,executing program instructions,and converting data into usable forms.Computer hardware use by internal and external factors of interference and influence,once damage,loss of function and other issues,and can not be dealt with in a timely manner,will directly affect the operation of computer software and application security,network data transmission and interaction,and even induce major security incidents and losses.Therefore,it is very important to do a good job of computer hardware security and maintenance.This paper mainly analyzes the common computer hardware security problems and causes,discusses the principles of computer hardware security and maintenance,puts forward countermeasures and suggestions on processor maintenance,application of hardware security modules,memory devices and data protection,hard disk security and maintenance,and enhancement of security awareness and security level of defense,etc.,hoping to provide reference for the efficient development of computer hardware security protection and maintenance work in the network environment.
作者
秦涛
王彩杰
高必超
戴维
许怀俊
QIN Tao;WANG Caijie;GAO Bichao;DAI Wei;XU Huaijun(Information Department of Shanghai Changzheng Hospital,Shanghai 200001,China)
出处
《信息与电脑》
2024年第12期82-85,共4页
Information & Computer
关键词
网络环境
计算机硬件
安全保障及维护
network environment
computer hardware
security and maintenance
