Can a hacker access ssl site through http

2024/06/01

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Hacker break throughssl encryption data 318 authentication351 method,51cto.com

RemoveSsl, Direct pass plain text send data:2009 year appear got it a sort of newssl attack method, it from atsslstrip . This tool won't let user see warn information, rather act as one proxy server of effect, remove got ithttps ofs( safety), so user at once can only Passhttp Direct Access .Sslstrip return allow attacker give user see lock website icon, so found mistake of only method that is browser address bar only showhttp, and nohttps .

Https and ssl certificate summary | rookie tutorial

But if you Access Of yes net silver, online pay, or yeshotmail.com,gmail.com wait, this type company nature of website one definitely meet apply legitimate ofSsl Certificate(12306.cn except), oncessl certificate not subject to trust, should decisive of termination access, this when network form 1 definitely meet exist abnormal behavior, for some community broadband of user one must notice this point . So as personal user, you one must know you access of yes what website, if you only one no

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Http Right nowhypertext transfer protocol, hypertext transmission protocol; andhttps forsecure hypertext transfer protocol safety hypertext transmission protocol, it is one safety pass information communication road, based onHttp Develop, used for exist client and between servers exchange information, it use condoms pick,up layerSsl Conduct information exchange, simple let’s talk it that ishttp of safety version . Http default use80 port,https use443 port . Http of data exist network superior yes

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Remove above jump of way,nginx also definition got it a sort of error code, used for force browser jump go to correspond of https link, this error code that is 497, this is nginx of built,in Http State code,http protocol middle and no definition this state code,nginx meeting automatic deal with he and jump . Code language:javascript copy server{listen80;listen443Ssl;Server name domain.com;ssl on;ssl certificate/etc

Why hacker use“ foot” all able black go in of small website, also start usessl certificate got it?

How will website upgrade forhttps Site? Http Protocol+Ssl/Tcl protocol, that ishttps protocol, so us need for website installssl certificate .ssl certificate have free and pay two kinds form . Free certificate only suitable personal , small micro enterprise orapi clothes envoy use, this because of free certificate have a lot of shortcoming, for example: , onlydv one type type, no other choose; , the term generally 74 server resources367 found mistake356 moon, time compare short, need repeat apply , verify, very cumbersome;

Nginx accomplishhttp andhttps 243 server resources356 port 318 between servers351 solve way, tencent cloud developer community

Server { listen 3333 Ssl; Server name your.site.tld; ssl on; error page 497 https://$host:3333$request uri; } here accomplish of principle yes use got it497 error code page, us set uphttps monitor port for3333 back, if useHttp accesshttp:Example.com:3333,nginx meeting return error code497 page, tell you mistake ask, pure Http Ask already send to https port, i

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Further segmentation, each internet connect start all yes disturbed complete of . User need Access Have Http Version of website, then talent establish authentication by transfer arrive safety of https version . These step aimed at make sure privacy and verify participate connect of personnel of legality . Hacker can pass Exist this process middle insert own come“ peel off”Ssl Connect . When them so do hour, them pass and website establish own of https connect( impersonate user) and maintain and user

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Also, recently of“ baidu full sitehttps encryption search” event also again manifest got it baidu righthttps encryption of pay attention to, visible, baidu and no“ disgusted”https Site, So“ no initiative crawl” should also only temporary of bar! Five ,https want compareHttp Multipurpose how many server resources? Https actually that is construct existSsl/Tls above of http protocol, so, want comparehttps comparehttp multipurpose how many server resources, horse ocean xiang think main lookssl/tls itself consume

Up to95% of https link able quilt hacker hijack, tencent cloud developer community, tencent cloud

Strict,transport,security: max,age=31536000; this one line can let server tell browser only pass https even pick up Access Within allow, that strategy validity period for up to one year of maximum efficient time . Become describe configuration take effect back, even if user exist his browser middle enter url hour write got it “Http://” Prefix, browser still will meeting automatic switch“https://” .

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Able! But premise yes must use by trust ofSsl Certificate . Different from simple ofHttp Acting,https serve need authorityca mechanism issued ofssl certificate talent calculate efficient . Since sign certificate browser no recognize, and meeting give serious of warn hint . And meet“ this website safety certificate exist question” of warn hour, big multi,user unknown white yes what condition, at once point got it continue, lead to allow got it Hacker Of fake certificate,https flow therefore suffered hijack .