為方便廣大考生考后估分對(duì)答案，希賽網(wǎng)特向廣大學(xué)員和網(wǎng)友搜集整理了相關(guān)真題信息，供大家參考。收集完整2021年下半年軟考網(wǎng)絡(luò)工程師真題后，希賽網(wǎng)老師也將于11月6日19:30-20:30為大家進(jìn)行真題答案直播解析，考生可以點(diǎn)擊預(yù)約。

現(xiàn)在要推薦給大家的是文字版2021下半年軟考網(wǎng)絡(luò)工程師考試上午71-75真題。

●Network security is the protection of the underlying networkinginfrastructur (71) access, misuse, or theft. It involves creating a secureinfrastructure for device and applications to work in a (72) manner.

Network security combines multiple defenses at the edge and in thenetwork. Each network security layer implements（73）controls.Authorized users gain access to network resources. A(74) is a networdevice that monitors incoming and outgoing network traffic and decideswhetherblock specific trffic based on a defined set of security rules. Avirtual （75）encrypts the connection from an endpoint to a network,often over the internet.remote-aceess VPN uses IPsee or Seeure Soekets Layer to aufhenticate thebetween device and network.

（71）A.unauthorized   B.authorized   C.normal  D.frequent

（72）A.economical    B.secure    C.fair  D.efficient

（73）A.computing    B.tanstation  C. policies D.simulations

（74）A.firewall      B.router    C.gateway     D.switch

（75）A.public   B.private  C.personal  D.political

2021下半年網(wǎng)絡(luò)工程師上午真題及答案解析【完整版】將于整理后上傳，屆時(shí)請(qǐng)大家點(diǎn)擊下載附件查看，或-掃碼-看答案，提前估分！