电力安规培训课件:电脑中毒用英语怎么说啊
我看到了有位朋友回了很多。
但是我选了 木心南丰 这位朋友的。是因为我更欣赏这么简洁的回答。还有位朋友的回答据说是老师提供的。也谢谢了。但是由于顺序的原因,我只好这样选了。希望大家可以理解。
my PC suffered from computer virus
your computer have some viruses
看这个吧 电脑病毒方面的词汇比较全
Introduction to computer viruses
What is a computer virus?
A computer virus is a special kind of computer program which:
Spreads across disks and networks by making copies of itself, usually surreptitiously.
Can produce undesired side-effects in computers in which it is active.
How infection occurs
In order to infect a computer, a virus has to have the chance to execute its code.
Viruses usually ensure that this happens by behaving like a parasite, i.e. by modifying another item so that the virus code is executed when the legitimate item is run or opened.
Good vehicles for viruses include the parts of a disk which contain code executed whenever that disk is booted, and documents which contain macros executed whenever that document is opened with the relevant application.
As long as the virus is active on the computer, it can copy itself to other files or disks that are accessed.
How viruses escape detection
The successful spread of a virus depends on how long it can replicate unnoticed, before its presence is made known by the activation of side-effects. Viruses use two main methods of disguise:
Encrypting (scrambling) their code to avoid recognition.
Preventing applications from seeing the virus in memory, by interrupt interception or (in the case of macro viruses) by disabling the options to view macros.
Virus side-effects
As well as self-replicating code, a virus normally contains a 'payload'. The former is like the propulsion unit of a missile; the latter is like the warhead it delivers. The payload can be programmed to have malicious side-effects.
These effects can range from harmless messages to data corruption or destruction.
How viruses spread
Infections spread from machine to machine, and from organisation to organisation, in a number of ways.
Viruses can be transmitted by:
Booting a PC from an infected medium.
Executing an infected program.
Opening an infected file.
Common routes for virus infiltration include:
Floppy disks or other media that users can exchange.
Email attachments.
Pirated software.
Shareware.
Anti-virus measures
The fight against computer viruses involves five kinds of counter-measure:
Preparation includes making backups of all software (including operating systems) and making a contingency plan.
Prevention includes creating user awareness, implementing hygiene rules, using disk authorisation software, or providing isolated 'quarantine' PCs.
Detection involves the use of anti-virus software to detect, report and (sometimes) disinfect viruses.
Containment involves identifying and isolating the infected items.
Recovery involves disinfecting or removing infected items, and recovering or replacing corrupted data.
hack也行吧,hack本来就有感染的意思。
Computer disks and networks suffer from virus(专业老师提供的答案哦)