2017雅思閲讀模擬題及答案
引言:雅思考試即將來臨,大家複習得如何呢?為幫助各位小夥伴順利拿下閲讀,小編整理了一些模擬題並附上詳細答案,可供大家參考。
Hackers target the home front
1. One of the UK's leading banks has been forced to admit that organised hacking gangs have been targeting its executives. For the past year, Royal Bank of Scotland has been fighting systematic attempts to break into its computer systems from hackers who have sent personalised emails containing keyloggers to its senior management. This has included executives up to board level and is now the subject of a separate investigation by the Serious and Organised Crime Agency.
2. The hackers are homing in on the trend for people to work from home. The hackers make the assumption that the computers being used outside the work environment are more vulnerable than those protected by a corporate IT department.
Growing threat
3. For companies it is a growing threat as home working increases: a recent survey from the Equal Opportunities Commission found that more than 60% of the UK's population wants the option of flexible working.
4. And the hackers are employing increasingly sophisticated techniques. Each email they send is meticulously built to make it attractive to its target, who the criminals have carefully researched by trawling the internet for information. Once the email is composed, the malware is just as carefully designed: it is often modified to avoid detection by security software.
5. The keylogger contained in the email installs itself automatically and then collects details of logins and passwords from the unsuspecting user. This means that hackers can, using the usernames and passwords stolen by the keyloggers, connect to VPNs, or Virtual Private Networks, which many companies use to create an encrypted pathway into their networks.
6. Once inside a bank's network, the hackers can communicate directly with computers holding account information and manipulate funds.
7. Has this actually happened? In some cases sources claim that the login details of VPNs have been obtained and used though there has been no confirmation that any losses have occurred as a result. The attacks are not believed to have focused on RBS but to have been across the whole of the banking industry.
8. Royal Bank of Scotland said that the bank had suffered no losses as a result of the attacks and added: "RBS has extremely robust processes in place in order to protect our systems from fraud. Trojan email attacks are an industry-wide issue and are not isolated to a particular area or a particular bank."
9. It is not just banks that have been targets. Last year attempts were made to steal information from the Houses of Parliament using malicious email. Messagelabs, the company responsible for monitoring much of the email traffic of the government and big business for suspect software, said at the beginning of the year that criminals have been evolving more sophisticated techniques to attack corporate networks.
10. According to Mark Sunner, chief technology officer of Messagelabs, the number of malicious emails targeted at individuals has been increasing. Two years ago they were being seen once every two months, but now they are seeing one or two a day. This has been accompanied by an increase in quality in the creation of Trojans and spyware.
11. "The hackers are now aiming to take over computers, particularly those of home users. Some of the malicious software that we are routinely seeing for that purpose will have its own antivirus system built into it so that they can kill off the programs of their competitors."
Increased vigilance
12. Tony Neate, the head of Get Safe Online, a government-funded organisation set up to raise awareness among UK businesses of computer criminals, says: "There is now an attempt to target individuals within UK businesses - including the banking sector. What is happening is that crime is doing what it always does, which is look for the weakest link. Home working is where they perceive a weakness.
13. "This points to a need for increased vigilance and security by those working from home and by those responsible for letting them work from home. For home working to be effective, security needs to be as effective as if working in an office."
(667 words)
Questions 1-4 Answer the questions below using NO MORE THAN THREE WORDS from the passage for each answer.
1. What do the hackers use to attack the computer system of the Royal Bank of Scotland?
2. Which word is most likely to be used by hackers to describe home computers?
3. What do the majority of people in the UK prefer?
4. How do hackers collect information so as to compose emails?
5. What do hackers obtain illegally to gain access to banks’ computer network?
-
2017年雅思考試強化全真測試試卷
導語:平時多做強化全真測試試卷,有助於提高你的`應試能力哦。下面是YJBYS小編提供的2017年雅思考試強化全真測試試卷,做完記得對答案哦!newweapontofightcancer1.Britishscientistsarepreparingtolaunchtrialsofaradicalnewwaytofightcancer,whichkillstumoursbyin...
-
雅思圖表題寫作技巧
雅思圖表類作文已經吧基本星星都給出來了,大家只要運用自己的語言把他分析總結出來就行了。下面是小編分享的雅思圖表題作文寫作技巧,希望能幫到大家!1、陳述數據把圖表中佔比較大的數據羅列出來,簡單闡述圖表大數據背後的文字;再把比重小的數據拿出來做對比,闡明...
-
12月雅思寫作總預測「澳洲+大陸」
為了幫助大家高效備考,小編為大家分享2015年12月雅思寫作大作文預測,包括A類和G類,澳洲及大陸地區均可參考。12月要考雅思的同學們抓緊時間吧!Throughoutthehistory,maleleadersoftenmadethesocietymoreviolentandconflicting.Ifwomengovernedtheworld,itwouldbea...
-
遇到雅思口語變題期怎麼備考
雅思口語按照題庫來準備,且題庫每四個月更新一次,相信對於多數準備雅思有一段時間的同學來説已經是非常熟知的規律。但是,對於半熟的烤鴨們,或者是對於想要提前一年甚至更長時間準備雅思的同學們來説,最頭疼的就是每一次的`題庫更新,總會出現很多新題要準備,並且發現...