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relating to or using signals in which information is represented through constant changing of physical quantities
模拟
a harmful program that pretends to be legitimate and can give unauthorized access to a device
特洛伊木马（计算机和信息技术）
a text containing instructions in a specific order that supports a programming language which human can read and it specifies the behaviors of a computer system
源代码
to verify a device, user, or process before an access to the computer's resources is allowed
认证
to start a computer, typically involves setting up hardware elements to prepare the computer for use
启动
a test version of software released to users to find and fix bugs before the final release
测试版
a program that automatically loads and initializes the operating system on a computer
拔靴带
(computing) a type of computer memory in which information that is often in use can be stored temporarily, a cache can be accessed quickly and is needed while a program is running
缓存
the ability of a computer, software, or equipment to work with another device or software
兼容性
the set-up, hardware, and software of a computer that makes a complete system
组态
to cause errors or damage to a digital file, program, or system, either intentionally or unintentionally, due to a malfunction or interference
败坏
the non-physical space in which communication over computer networks takes place
电子空间
a tool that analyzes and identifies issues, errors, or problems within the software or system
病的征候
to convert machine code back into human-readable assembly language or source code for analysis or modification
拆卸
a small hardware device that connects to a computer, smartphone, or other electronic device to provide additional functionality
加密狗
an electronic device that connects computer networks and sends data between networks
路由器
a type of non-volatile memory in a computer or electronic device where data is permanently stored
只读存储器
a server that acts as an intermediary between a user's device and the internet, forwarding requests and responses to enhance security, privacy, or performance
代理服务器
unauthorized reproduction, distribution, or use of copyrighted materials, such as software, music, movies, or books
海盗行为
a small piece of code or update applied to existing software to fix issues, enhance functionality, or address vulnerabilities
补丁
(computing) describing a computer program whose source code is available to everyone
开源
a condition where a circuit or electrical system experiences a current higher than its designed capacity; potentially leading to overheating and damage
过重负载
(of software or a code) intentionally designed to harm, damage, or disrupt computer systems, networks, or data
恶意的
a private network within an organization for internal communication, collaboration, and resource sharing among members
内部网
(computing) the program through which a user can interact with a computer, especially its design and appearance
用户界面
to convert data or information into a coded form, mainly to prevent unauthorized access
加密
a technology that compresses and decompresses audio or video data; facilitating efficient storage, transmission, and playback of multimedia content
编解码器
(computing) a type of software stored in a way that it cannot be modified or erased
固件
to create a new set of data by using a mathematical or logical process to transform an existing set of data
生成
characterized by a mode in which data or a file is accessible for viewing but cannot be modified or altered
只读
to extract audio or video content from a physical medium, such as a CD or DVD; converting it into a digital format for storage or playback
刳
a data structure that removes data in the reverse order of saving them and serves as a temporary storage
堆
a network for communication between computers, usually within a building
局域网
to identify, analyze, and resolve problems or malfunctions in a system, device, or process to restore it to proper functioning
排除故障
a type of computer memory tasked with temporarily storing data for a quicker access
随机存取存储器
