Кандидат филологических наук, доцент Казну т. Т
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Activity 6. Fill in the blanks with appropriate article if necessary: 1) Cookies are used by e-commerce websites to store _____ user's preferences. 2) Strong antivirus software is one of _____ best ways to protect your computer. 3) There is _____ large number of information security measures. 4) You can download freeware from _____ Net. 5) Mozilla Firefox displays _____ lock when _____ website is secure. 6) _____ virus can enter _____ PC via _____ Internet. 7) SSL provides secure transactions on _____ Web. 8) Firewall is _____ computer program that automatically prevents _____ unauthorized access to ___ Internet. 9) Digital certificates are like _____ ID cards that identify users and web servers. Activity 7. Find among the italicized words below those with: 1) negative prefix(es): 2) prefix(es) which mean “to cause to be sth”: 3) prefix(es) which mean “the opposite of an action”: 4) prefix(es) which mean “electronic”: 5) suffix(es) which mean “a person”: 6) suffix(es) which mean “activity, state”: 7) suffix(es) which refer to computer products and programs of the same type: malware, unauthorized, availability, encrypt, conversion, communication, user, hardware, encode, decrypt, e-business, intruder, protection, confidentiality, integrity, update, security, encryption, attacker, decryption, e-commerce, transaction, software, hacker. Activity 8. Fill in the gaps with against, into, to (2), with, from (2). 1) There are a lot of methods to protect your computer _____ cybercrimes. 2) Digital certificates are similar _____ an ID card. 3) Hackers try to gain an illegal or an unauthorized access _____ a computer system. 4) To convert encrypted data back _____ its original form means to decrypt it. 5) Someone tampered _____ IBM systems by planting a bug to wipe out whole data. 6) This toolkit is used as a defense _____ Trojan horses, worms, viruses and weak passwords. 7) There is a large number of measures to prevent unauthorized users _____ accessing any part of the computer system. жүктеу/скачать 2,47 Mb. Достарыңызбен бөлісу:
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