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1. Intrusion detection techn志到議金ology
When using computer software to s線紙近對tudy or work, most users will face improper pro就數吃暗gram design or configuration proble了黃電一ms, if the user can not solve the機家事理se problems in time,也見玩內 make others more easily to invade th拍化門慢eir own computer system. For example好畫小房, hackers can use program vulnerabili冷飛吧腦ties to break into other people's computers,林現吧票 steal or damage information resources, c司理明房ausing a certain degree of ec下公雜姐onomic losses to others. Ther媽工學微efore, users must deal with bugs i從分如請n a timely manner when they occur, and can低木紙林 solve the problem by installing bug patches.弟機弟黑 In addition, intrusion detection 船技房國technology is also willing 地相會信to more effectively guarantee筆劇路民 the security of comp風金湖做uter network information, the technology is th喝費輛家e combination of communication technology, cr飛妹場船yptography technology and other t慢但是新echnologies, reasonable use of 東草日作intrusion detection technology users 花用習雜can timely understand the existence of vari我場嗎秒ous security threats 習兵弟放in the computer, and take certain measure影銀要從s to deal with.
2. Firewall and virus protecti文關會飛on technology
Firewall is an important tec生音新讀hnology that can effectivel化如小就y protect computer security. It is c呢的老店omposed of hardware and software equipment to pre器讀文麗vent the intrusion 美拍玩和of external network by establishing detectio腦理我農n and monitoring system. User妹玩很不s can use the firewall to effectively人樹我白 control the access of exte能科員妹rnal factors to the computer system to玩數離師 ensure the confidentiality, stability and s窗頻我中ecurity of the computer. Virus protection村東票中 technology refers to the installation of 業煙喝鐵 anti-virus software 線要劇聽for security defense, and timely upda雨藍土算te the software, such as kingsoft p答市和員oison bully, 360 security protection厭暗低舊 center, computer security hous遠子會鄉ekeeper. The main function of virus pro林到鄉下tection technology is t算低風年o monitor the computer system i銀黃跳哥n real time, at the same time to prevent 水訊吃能the virus from invading the computer system 亮影是那and causing harm to it, intercept and 要通友弟eliminate the virus, and realize the security pr笑女區開otection of the syst相上著校em. In addition, the user 制林土件should also take the initiative 女黃雜答to learn the knowledge窗雜習時 of computer security 器路化可protection, when downloading resources on the In鐘關吃男ternet, try not to choose 見土見購unfamiliar sites, if you must downl城友和下oad the download of good resources for anti坐短計在virus processing, to ens朋小校工ure that the resource友西這門s will not cause negative impact on 姐家票物computer security operatio玩看歌區n.
3. Digital signature and 鐘算上厭biometrics
Digital signature technology i坐輛雨藍s mainly aimed at e-commerce, which effectiv舊農們多ely ensures the confidentiality and s厭頻議頻ecurity of information tr也謝弟微ansmission, and can also avoid maliciou明愛媽少s attacks or attacks 為睡報去on computers. Biometrics refers to the identi費劇物光fication of human features木請爸歌 to decide whether to白花上會 give the right to apply, mainly 是跳算草including fingerprints, retina, voice and othe議們得厭r aspects. This kind of technology has the d坐子化綠etermination pertinency, can guarantee算腦又車 the computer Internet information securi妹鄉師現ty to the greatest extent, now the most 湖笑雜習widely used is the fingerprint identific哥空讀錯ation technology, this technology in the 兵自子慢 security and confidentiality on the basis跳和在窗 of stable and simple char腦化朋新acteristics, has brought great convenien拿可朋城ce for people.
4. Information encryptio窗員務雪n and access control technology
Information encryption technology匠你紙森 means that users can enc服讀靜討rypt files that need to be prote麗謝你歌cted, set complex passw頻做務作ords with certain difficulty, and keep th刀木些信em in mind to ensure the大北亮制ir effectiveness. In addition, the user should 個生兒懂also carry on the reg空地放他ular overhaul to the computer equipment and for快媽請中 the household, stre為能厭坐ngthens the network security prote員做煙謝ction, and carries on the real-time 訊通電物 monitoring to the computer 兒通來少system, prevents the network intrusion a校事空化nd the risk, thus guarantees the c輛謝窗雨omputer security stable 市在厭議operation. Access control technology refers to頻放林路 setting access rights for certain informati工線靜睡on through users' customization, or implementi數自了志ng access restrictions水車紙事 by using control functions. This technology大東票南 can protect user information and avoid illegal 答站照志access to such situation月音和水s.
5. Virus detection a紅著林刀nd removal technology
6. Safety protection technology
Includes network protection 高些媽藍technology (firewall, UTM, intrusion detection作放熱中 and defense, etc.); Application of protec通愛離什tion technology (such 可村話厭as application program interface sec也兒相土urity technology, etc.); Sy鄉在來道stem protection technology (such 女電笑理as tamper-proof, system backup and reco體商算些very technology, etc.習國著水) to prevent external network us數問就街ers from entering the internal ne舊笑多用twork by illegal means, 兵吧玩術 access to internal resources, and prote吃現妹綠ct the internal network operat熱風作紅ing environment related technology.
7. Safety audit technology快們又什
Including log audit and behavio公低飛窗r audit, through log audit to assist the admini票唱拍動strator to look at the netw中在請計ork log after being attacked,音筆民影 so as to evaluate 務民吧紙the rationality of network configur我答得下ation, the effectiven家很和國ess of security policy, 友拍熱花trace analysis of security attack 外在火雜trajectory, and provide means f紅了志農or real-time defense.就坐吧師 Ensure compliance of in微道購森formation and network usage by auditing t慢這物飛he network behavior of employees or 他術件那users.
8. Safety detection and monitoring techn輛哥開河ology
The traffic and application content in the i但見服街nformation system should be detected on two t錢音森見o seven levels and appropriately monitored什空窗現 and controlled to avoid the abuse of n子做草線etwork traffic, the spread of spam and harmfu的拿章上l information.
9. Decryption and encryption technol問去在線ogy
Encryption and decryption of informati爸拍爸有on data in the transmission or stora這件劇友ge process of an information sys錯麗不著tem.
10. Identity authentication technology
Techniques used to determine the legality of acce媽哥見妹ssing or intervening in the 城如藍熱identity of an information system user or 司信話睡device, typically with username 少好看內and password, identificati離去車跳on, PKI certificates, and biometric 河年冷明authentication.
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