外文翻譯--淺談?dòng)?jì)算機(jī)病毒及防護(hù)-wenkub.com
2025-05-07 06:26 本頁(yè)面
【正文】 該 Gammima 病毒，例如通過移動(dòng)傳播 閃存驅(qū)動(dòng)器。這樣，如果數(shù)據(jù)是通 過病毒的損失，可以重新開始使用備份（這是最近最好）?！狈床《拒浖荒芨淖冎鳈C(jī)軟件的基本傳播病毒的能力。這種方法有能力檢測(cè)病毒，反病 12 毒安全公司尚未創(chuàng)建一個(gè)簽名。第一個(gè)，也是迄今發(fā)現(xiàn)的病毒最常見的方法是使用的清單 病毒特征 定義。一般的木馬如 消息尾巴木馬 Trojan. 3344, 還有大 。如 : 女鬼 ( ) 病毒。如冰河播種者() 、 MSN 射 (. Smibag)等。這類病毒的特性是病毒作者會(huì)使用特定的捆綁程序?qū)⒉?毒與一些應(yīng)用程序如 、 IE 捆綁起來 , 表面上看是正常文件 , 當(dāng)用戶運(yùn)行這些捆綁病毒時(shí) , 會(huì)表面上運(yùn)行這些應(yīng)用程序 , 然后隱藏運(yùn)行捆綁在一起的病毒 , 從 而 給 用 戶 造 成 危 害 。如 CIH 病毒。這類病毒的特性是本身具有好看的圖標(biāo)來誘惑用戶點(diǎn)擊 , 當(dāng)用戶點(diǎn)擊病毒時(shí) , 病毒便會(huì)直接對(duì)用戶計(jì)算機(jī)產(chǎn)生破壞。 10 宏病毒是一種寄存在文檔或模板的宏中的計(jì)算機(jī)病毒。因此 ,僅對(duì)工作站進(jìn)行病毒殺除 , 并不能解決病毒對(duì)網(wǎng)絡(luò)的危害。根據(jù)測(cè)定 , 針對(duì)一臺(tái)典型的 PC 網(wǎng)絡(luò)在正常使用情況 , 只要有一臺(tái)工作站有病毒 , 就可在幾十分鐘內(nèi)將網(wǎng)上的數(shù)百臺(tái)計(jì)算機(jī)全部感染?！靶茇垷恪眱H半個(gè)多月 , 變種數(shù)已高達(dá) 50 多個(gè) , 并且其感染用戶的數(shù)量不斷擴(kuò) 9 大。一位殺毒軟件專家指出 : “網(wǎng)絡(luò)病毒更甚于禽流感”。而傳播途徑也無(wú)非是通過遭病毒感染的軟件的互相拷貝 , 攜帶病毒的盜版光盤的使用等 , 如感染磁盤系統(tǒng)區(qū)的引導(dǎo)型病毒和感染可執(zhí)行文件的文件型病毒 , 而網(wǎng)絡(luò)病毒除了具有普通病毒的這些特性外 , 還具有遠(yuǎn)端竊取用戶數(shù)據(jù)、遠(yuǎn)端控制對(duì)方計(jì)算機(jī)等破壞 特性 , 比如特洛伊木馬病毒和消耗網(wǎng)絡(luò)計(jì)算機(jī)的運(yùn)行資源 , 拖垮網(wǎng)絡(luò)服務(wù)器的蠕蟲病毒。 二、網(wǎng)絡(luò)病毒 隨著網(wǎng)絡(luò)和 Inter 的發(fā)展 ,一個(gè)傳播范圍更廣 ,危害更大的新型病 8 毒應(yīng)運(yùn)而生 .這就是網(wǎng)絡(luò)病毒。 in a similar manner. This practice is known as onaccess scanning. Antivirus software does not change the underlying capability of host software to transmit viruses. Users must update their software regularly to patch security holes. Antivirus software also needs to be regularly updated in order to prevent the latest threats. One may also minimize the damage done by viruses by making regular backups of data (and the operating systems) on different media, that are either kept unconnected to the system (most of the time), readonly or not accessible for other reasons, such as using different file systems. This way, if data is lost through a virus, one can start again using the backup (which should preferably be recent). 7 If a backup session on optical media like CD and DVD is closed, it bees readonly and can no longer be affected by a virus (so long as a virus or infected file was not copied onto the CD/DVD). Likewise, an operating system on a bootable CD can be used to start the puter if the installed operating systems bee unusable. Backups on removable media must be carefully inspected before restoration. The Gammima virus, for example, propagates via removable flash drives. 中文翻譯： 計(jì)算機(jī)網(wǎng)絡(luò)病毒與防范 隨著各種新的網(wǎng)絡(luò)技術(shù)的不斷應(yīng)用和迅速發(fā)展 , 計(jì)算機(jī)網(wǎng)絡(luò)的應(yīng)用范圍變得越來越廣泛 ,所起的作用越來越重要 , 計(jì)算機(jī)網(wǎng)絡(luò)與人類的生活更加密不可分 , 社會(huì)對(duì)其的依賴程度也會(huì)隨之不斷增長(zhǎng)。s system and hidden, and then leaked to the outside world user information, hackers virus there is a visual interface to the user39。s reliance on them will keep growing. With the continuous development of puter technology, the virus has bee increasingly plex and senior, the new generation of Computer viruses make full use of certain monly used operating systems and application software for protection of the weak low Spots have rampant in recent years as the popularity of the Inter in the world, will be attached document containing the virus .The situation in the mail has been increasing spread of the virus through the Inter, making the spread of the virus speed Sharp also increased, by an everincreasing scope of the infection. Therefore, the protection of the security of puter works will be Will bee increasingly important. First, A puter virus The definition of puter virus puter virus (Computer Virus) in the people39。s republic of China .The puter information system security protection regulations which has been clearly defined, the virus refers to the preparation or Computer pro
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