ERR_CERT_AUTHORITY_INVA...

How to Fix NET::ERR_CERT_AUTHORITY_INVALID error? · #1. Check the date and time: · #2. Update your Operating System and browser: · #3. Restart your ... NET::ERR_CERT_AUTHORITY_INVALIDErroronGoogleChrome–HowtoFix?PostedonSeptember14,2021byClickSSL StepbyStepGuideabouthowtoFixNET::ERR_CERT_AUTHORITY_INVALIDErroronGoogleChrome GoogleChromeisoneofthemostpopularbrowsersusedbymostusersacrosstheglobe.Thisbrowseralwaysensurestoprovidenetworksecuritytoallitsusers.Butmanytimes,Chromemaydisplayspecificerrorswhenusersaretryingtoaccesswebsites.OnesucherrordisplayedbythisbrowserisNET::ERR_CERT_AUTHORITY_INVALIDErrororYourConnectionIsNotPrivate. WhatisNET::ERR_CERT_AUTHORITY_INVALIDError? Imagesource:stackoverflow.com NET::ERR_CERT_AUTHORITY_INVALIDErrorisanSSLerrorthatcanbefixedbythewebsiteowner.Thoughtherearemanyreasonswhichmaytriggerthiserror,thesethreereasonsaremainlyresponsibleforthiserror. SSLcertificateisself-signed SSLcertificatehasexpired SSLcertificateisissuedfromnon-trustedsources/certificateauthority SSL(SecureSocketLayer)certificatessecurenetworkcommunicationmadebetweenawebbrowserandawebsitewithencryption.Manytimes,compromisedcertificatesmaybeusedbyhackerstotargettrustedsites,whichmaycausesucherrors.Hence,theseerrorwarningsshouldbetakenseriouslytopreventfurtherdamage. Ifyouareawebsiteowner: Beingawebsiteowner,NET::ERR_CERT_AUTHORITY_INVALIDErrorORYourConnectionIsNotPrivatespecifiesthattheChromebrowserdoesnothavetrustinyourSSLcertificate,anditfindsitsuspicious. Youputinalotofeffortintoattractingvisitorstoyourwebsite,andwhensuchSSLerrorspopup,itnotonlydistractsvisitorsawayfromyoursitebutalsoaffectsyourbusinessfinances.Yoursitelosesontoloyalcustomers,whichinturnaffectsbusinesssalestoo. Suggestions: GetanSSLcertificateforyoursitefromanothertrustedCA. Ifyouhavealimitedbudgetandareusingaself-signedcertificateissuedbytheserver,theywillnotbetrustedbybrowsersbecauseCAdoesnotissuethem.Chooseforanyreputedbrandandmakethenecessarychangestoresolvetheerror. ComodoPositiveSSLisavailableatUSD$8/yr,whichisquiteeconomical.Fewotherbrands,too,haveattractiveratestooffer. Ifyouareawebsitevisitor First,thebestoptionistoinformthewebsiteownerabouttheerrorbysendinganemail,alongwithascreenshotoftheerror.Thereisapossibilitythattheownerisunawareoftheerrorwarning. Next,nevervisitsuchwebsites,becausesuchSSLerrorsdepictthatSSLisnotfunctioningcorrectly,whichmeansthereisnoencryption.That’sdangerousbecauseitisadirectentryforhackerswhoarealreadyaccessingthesiteanditsdata. TheremaybeafewmorereasonsforNET::ERR_CERT_AUTHORITY_INVALIDerrortoappear.Let’scheckthemoutforerrorresolve. HowtoFixNET::ERR_CERT_AUTHORITY_INVALIDerror? #1.Checkthedateandtime: Checkwhetherthesystemdateandtimearecorrectornot.Ifitisincorrect,modifytheappropriatedateandtimebyclickingthetimeontheright-handcornerofyourlaptop/pcandenablesettimeautomatically. #2.UpdateyourOperatingSystemandbrowser: Anoldoperatingsystemornon-updatedbrowsermayleadtoNET::ERR_CERT_AUTHORITY_INVALIDerror,sinceitmaynotsupportthenewversionofSSLencryptionalgorithm. Downloadthelatestoperatingsystem,andupdateyourbrowser,tominimizethechancesoferror. #3.RestartyourWi-Firouter: Sometimesaminortechniquecansolveyourissue.Ifyournetworkconnectionisinactive,itmaycauseerrorpopup.Re-checkyournetworkconnection;turnit“On”ifitisin“Off”mode,andifit’salreadyactive,switchit“Off,”andlaterswitchit“On”toresolveyourproblem.Restartyourcomputerandcheckiftheerrorisresolvedornot. #4.ClearBrowserCacheandCookies: Expiredcookiesorbrowsercachemaycauseerrorissues.Tocheckiftheyarecausingthiserror,openyourwebsiteinincognitomode. TheshortcutkeytoopenyourincognitowindowinChromeisCtrl+Shift+n.Ifyourwebsiteisworkingcorrectlyinincognitomode,thenitmeansthatbrowsercacheandcookiesarecausingproblems. StepstoClearBrowserCacheandCookies Onyourcomputer,openChrome. Onthetopright,clickMoretools>Clearbrowsingdata Atthetop,todeleteeverything,click“Alltime”inTimerange Tick“cookiesandothersitedata”and“cachedimagesandfiles” Intheend,ClickCleardata. Restartyourcomputerandcheckiftheerrorisresolvedornot. #5.DeactivateChromeExtensions: BrowserextensionssometimescauseSSLerrors,anddeactivatingthemisthesolutiontosolvetheerror. Stepstodeactivatebrowserextensions: InChromebrowser,clickthetoprightmenu GotoMoreTools>ClickExtensions Deactivatethembyturningthemoffonebyoneandlatertryopeningwebsite. Checkiftheerrorissolvedornot. #6.CheckAnti-virus/Firewall: Manytimes,anti-virussoftwarecomesinthewayofSSLsecurityasitblocksHTTPSsites. TurnoffHTTPSscanning/SSLscanningfromthesettingmenuofAntivirussoftware. IftheHTTPSscanningoptionisnottherethen,turn“Off”anti-virusandfirewallforawhile,thoughit’sariskymove.Re-openthesiteandturn“On”theanti-virussoftwareandfirewallagain,post-errorresolve. #7.GetSSLcertificatefromtrustedCertificateAuthority: Manytimes,SSLcertificatespurchasedfromuntrustedCAaregatewaysforphishingattacksandcyber-frauds.Cyber-criminalsusetheseSSLcertificatesformakingproxywebsitesofpopularbusinesssites.AlwaysgetanSSLcertificatefromtrustedsources,tosecureyourbusinessfromthesefraudsters. CheapSSLCertificatesfrom$8.00/yr.! GetthelowestpricesontrustedSSLBrandsfromClickSSL. BuyNow #8.ProperinstallationofSSLcertificate: ImproperinstallationmaycauseERR_CERT_AUTHORITY_INVALIDerrorinChrome,whichmaycauseinterruptionofworktoo. IfyouareunabletoinstalltheSSLcertificateproperlyonyourwebsite,youcantakeexperthelporoutsourcetheSSLinstallationprocess.SincetheseexpertsarefamiliarwiththelatestSSLtrends,theycanguideyouregardingtheproperinstallationofSSL,thusminimizingthechancesoferror. SSLinstallationguidesarealsoavailable,whichmayprovideappropriateguidanceregardingthesame. #9.CheckforSSLcertificateexpirydate: Inyourbusyroutines,youmayhappentomissoutontheSSLexpirydates,whichmaycausesuchbrowsererrors.TheremaybeafewreasonsfortheexpiryofSSL. Thewebsiteownerhasnotenabled‘auto-renewenabled’withtheSSLcertificateprovider. If‘auto-renewisenabled,’butasiteownerdoesnotmakepayment. AsiteownerignoresemailnotificationfromSSLprovideraboutSSLcertificaterenewal. ThewebsiteownerhasusedafreeSSLcertificatewhoseexpiryisdueevery90days. TochecktheexpirydateofSSLcertificateinwebsite: ClickonChromemenu(3dots)andgotoMoreTools>DeveloperTools SelecttheSecuritytabandclickViewCertificate HereyoucanviewalltheinformationabouttheSSLcertificatelikethetypeofSSLcertificate,certificateissuername,certificatevalidityperiod. Ifthecertificatehasexpired,renewthesame,andsolveyourerror. Conclusion: ThoughignoringtheSSLerrorandopeningthesiteisalwaysanoption,it’satemporaryoptionandnotapermanentsolution.Hencegofortheabovesolutionsone-by-oneuntilyourNET::ERR_CERT_AUTHORITY_INVALIDErrorispermanentlyfixedandyourbrowserfreefromallerrors.GoodLuck!! RelatedSSLErrors ERR_SSL_PROTOCOL_ERROR ERR_SSL_VERSION_INTERFERENCE SSLConnectionErrorAndroid SSL_ERROR_RX_RECORD_TOO_LONG ERR_CONNECTION_REFUSED PostedbyClickSSL ShareonFacebookShareonTwitter   HowtoEnableSSLCertificateonMagento2? SSLCertificateProblem:UnabletogetLocalIssuerCertificate–HowtoFix? TrySSLFinder SSLKB WhyClickSSL? SSLRenewals Million ofPeopleTrustonSSL WeAssuretoServe LeadingBrands ClickSSLisplatinumpartnerofleadingCAs&offeringbroadrangeofSSLcertificateproducts. 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