What Is Biometric Authentication? Definition, How It Works ...

Biometric authentication refers to the security procedure that involves the use of unique biological characteristics of individuals such as ... Categories AllthingsHeimdal AccessManagement CybersecurityBasics Cybersecurityinterviews Datasecurity Endpointsecurity EmailSecurity Financialprotection Forensicsandthreathunting Industrytrends Institutions Networking Patchmanagement PatchTuesdayUpdates Ransomware RemoteAccess Threatcenter Securityalerts Latestthreats Vulnerability Howto Accountsecurity Malwareremoval MicrosoftWindows Mobile Shopping Social CybersecurityNews Resources Categories AllthingsHeimdal AccessManagement CybersecurityBasics Cybersecurityinterviews Datasecurity Endpointsecurity EmailSecurity Financialprotection Forensicsandthreathunting Industrytrends Institutions Networking Patchmanagement PatchTuesdayUpdates Ransomware RemoteAccess Threatcenter Securityalerts Latestthreats Vulnerability Howto Accountsecurity Malwareremoval MicrosoftWindows Mobile Shopping Social CybersecurityNews Resources CybersecuritySoftware WhatIsBiometricAuthentication?ACompleteOverview Advantages&DisadvantagesofBiometricAuthentication.UseCasesandHowPopularBiometricMethodsWork. LASTUPDATEDONJULY15,2021 SLOWREAD12min Let'sgetstarted! ANTONIADIN DIGITALCONTENTCREATOR WhatIsBiometricAuthentication? Biometricauthenticationreferstothesecurityprocedurethatinvolvestheuseofuniquebiologicalcharacteristicsofindividualssuchasretinas,irises,voices,facialcharacteristics,andfingerprintsinordertoverifypeoplearewhotheyclaimtobe.Thisprocessisusedtocontrolaccesstophysicalanddigitalresources,suchasbuildings,rooms,anddifferentdevices. Thewordbiometricisacombinationoftwowords:bio(human)andmetric(measurement).Insimplerwords,biometricsare anymetricsrelatedtohumanfeatures whichmakeanindividualdifferentfromotherindividuals. Now,although biometricsystemscancombineauthenticationandidentification,thereisamajordifferencebetweenthetwo.Specifically,identificationasks,“whoareyou?”whileauthenticationasks,“Areyouwhoyousayyouare?”Biometricidentificationverifiesyouareyoubasedonyourbodymeasurements.Biometricauthenticationgoesonestepfurtherandusesthatinformationtocompareyouagainstadatabaseandentersyourinformationinservice. HowDoesthe BiometricAuthenticationWork? Biometricauthenticationworksbycomparingtwosetsofdata:thefirstoneispresetbytheownerofthedevice,whilethesecondonebelongstoadevicevisitor.Ifthetwodataarenearlyidentical,thedeviceknowsthat“visitor”and“owner”areoneandthesame,andgivesaccesstotheperson. Theimportantthingtonoteisthatthematchbetweenthetwodatasetshastobenearlyidentical butnotexactlyidentical.Thisisbecauseit’sclosetoimpossiblefor2biometricdatatomatch100%.Forinstance,youmighthaveaslightlysweatyfingeroratiny,tinyscarthatchangestheprintpattern. Designingtheprocesssothatitdoesn’trequireanexactmatchgreatlydiminishesthechanceofafalsenegative(thedevicedoesn’trecognizeyourfingerprint)butalsoincreasestheoddsthatafakefingerprintmightbeconsideredgenuine. Here’swhatwewillcoverinthisextensiveexplanationofbiometricauthentication,afascinatingtechnologywithsignificantadoptioninthepresentandhugepotentialinthefuture. Tableofcontents BiometricAuthenticationMethods AdvantagesandDisadvantagesofBiometricAuthentication BiometricAuthenticationUseCases BiometricAuthenticationMethods Therearequiteafewtypesofidentifyingauserbywayofhisownbody.Belowarethemostpopularbiometrictechnologiesthathavemadetheirwayintousers’hands. 1.FingerprintScanners Therearethreetypesoffingerprintscanners:optical, capacitive, andultrasound. Anopticalscanner takesaphotoofthefinger,identifiestheprintpattern,andthencompilesitintoanidentificationcode. Acapacitivescanner worksbymeasuringelectricalsignalssentfromthefingertothescanner.Printridgesdirectlytouchthescanner,sendingelectricalcurrent,whilethevalleysbetweenprintridgescreateairgaps.Acapacitivescannerbasicallymapsoutthesecontactpointsandairgaps,resultinginanabsolutelyuniquepattern.Thesearetheonesusedinsmartphonesandlaptops. Ultrasonicscanners willmaketheirappearanceinthenewestgenerationofsmartphones.Basically,thesewillemitultrasoundsthatwillreflectbackintothescanner.Similartoacapacitiveone,itformsamapofthefingeruniquetotheindividual. CreatingaFakeFinger(SpoofingtheFingerprint) Toopenupasmartphonesecuredwithafingerprint,theattackerwillfirstneedtofindahigh-qualityprint,thatcontainsasufficientamountofspecificpatternstoopenupthedevice.Next,anattackerwillliftthefingerprint,placeitonaplasticlaminate,andthencastafingertofitthismold. Oncethemalicioushackercreatesthefakefinger,allhehastodoistoplaceitonthescanner,presswithhisfingertoconductelectricity,andthenusetheunlockedphone. 2.RetinaScanners Securityresearchersconsidertheeyeasoneofthemostreliablebodypartsforbiometricauthenticationsincetheretinaandirisremainalmostcompletelyunchangedduringaperson’slifetime.Aretinalscan willilluminatethecomplexbloodvesselsinaperson’seyeusinginfraredlight,makingthemmorevisiblethanthesurroundingtissue.Justlikefingerprints,notwopersonswilleverhavethesameretinalpattern. 3.IrisScanners Irisscannersrelyonhigh-qualityphotosorvideosofoneorbothirisesofaperson.Irisestooareuniquetotheindividual.However,irisscannershaveproventobeeasytotricksimplybyusingahigh-qualityphotographofthesubject’seyesorface.Whenitcomestobiometrics,theirishasseveralmajoradvantagescomparedtoafingerprint: Youdon’tspreadtheinformationaroundeverytimeyoutouchsomething. Theirisstaysvirtuallyunchangedthroughoutaperson’slife.Afingerprint,ontheotherhand,canbedirtied,scarred,oreroded. Youcan’tuseafingerprintwithdirtyorsweatyhands.Irises,however,havenosuchproblem. Theonlymajordisadvantageofanirisscanneristhathigh-qualityphotosofyourfaceoreyes cantrickthescannerandunlockthedevice. Despitetheselimitations,thetechnologyhasmadeitswayasasecurityfeatureinairports,banks,andothersensitivebuildings.Ofcourse,justlikewithothersecuritymeasures,it’susedinconjunctionwithmultipleauthenticationtechnologies. Howitworks.Intheenrollmentphase,thescannerwilltakeaphotographofyouririsusingbothnormallight,aswellasinfraredlighttocapturedetailsthatwouldn’tbevisibleotherwise. Afterthedevicerecordstheperson’siris,itwillremoveanyunnecessarydetails,suchaseyelashes,andthentransformtheinformationintomathematicaldataandencryptit. Duringverification,anirisscannerwillagainemitinfraredlighttospotthosehiddendetails.Becauseanirisscannersuppliesitsownlight,italsoworksinlowlightordarkconditions. TrickinganIrisScanner. Forsomeirisscanners,allittakesistakingaphotowithacheapcamerainnightmode,printtheirisonpaper,andthenputtingawetcontactlenstomimictheroundnessofthehumaneye. 4.SpeakerRecognition Speakerrecognition,unlikevoicerecognition,wantstoidentifywhoistalking,andnotwhat isbeingsaid. Inordertoidentifythespeaker,thespecializedsoftwarewillbreakdowntheirwordsintopacketsoffrequenciescalledformants.Thesepacketsofformantsalsoincludeauser’stone,andtogethertheyformhisvoiceprint. Speakerrecognitiontechnologyiseither: Text-dependent,meaningitunlocksafteridentifyingcertainwordsorphrases(think“HeyAlexa!”fortheAmazonEcho). Text-independent,whereittriestorecognizethevoiceitselfbutignoreswhatisactuallysaid. Unlikeothermethodsmentionedhere,speakerrecognitioncomeswithasignificantusabilityproblem,sinceit’seasyforbackgroundnoisestodistorttheperson’svoiceandmakeitunrecognizable. Whenitcomestoconsumerdevices,voiceactivationcancomeacrossasawkward(a.k.a.talkingtoSiriinthesubway). Butthebiggestissuewithspeechrecognitionishoweasyitistocreateahigh-qualityreproductionofaperson’svoice.Evenlow-qualitysmartphonescanaccuratelyrecordaperson’svoice,completewithinflections,tone,andaccents. Thishasn’tstoppedspeakerrecognitionandsimilartechnologiesfromgainingmainstreamadoption. JustlookatthesuccessofAmazonEcho,GoogleHome,andothervoice-controlledspeakersintegratedintoalotofsmarthomes. It’sanamazingbiometricauthenticationexperienceforusers.Atthesametime,it’sasecurityriskofnightmareproportions. 5.FacialRecognitionSystems Generallyspeaking,facialrecognitionsystemsapproachbiometricauthenticationfromalotofangles. Theclassicwayistosimplyextractyourface’sfeaturesfromanimage(eyes,nose,distancebetweenyourlipsandyournose,etc)andcomparethemtootherimagestofindamatch. Throughskintextureanalysis,youruniquelines,beautymarks,wrinkles,andsoonareturnedintoamathematicalspace,whichisthencomparedtootherimages. Bothofthemcanbeeasilyfooledwithmakeup,masks,or,insomecases,simplyobstructingpartofyourface.Thisiswherethermalimageryandothertechnologiessteppedupthegameuntilwegottothispoint–thatofwidespreadadoptionofsystemsliketheAppleFaceID. 6.HandandFingerGeometry Whilenotasuniqueasprints,irisscanners,ortridimensionalfacemaps, ourhandsaredifferentenoughfromotherpeople’s.Thatmakesthemaviableauthenticationmethodincertaincases. Ahandgeometryscannerwillmeasurepalmthickness,fingerlengthandwidth,knuckledistance,andsoon. Advantagesofthiskindofsystemarecheapness,easeofuse,andunobtrusiveness.Italsohasafewmajordisadvantages.Ahand’ssizecanvaryovertime.Healthproblemsmightlimitmovements. Moreimportantly,ahandisnotthatunique,sothesystemhaslowaccuracy. 7.VeinGeometry Ourveinlayoutiscompletelyuniqueandnoteventwinshavethesameveingeometry.Infact,theoveralllayoutisdifferentfromonehandtoanother. Veinshaveanaddedadvantagesincetheyareincrediblydifficulttocopyandstealbecausetheyarevisibleundertightlycontrolledcircumstances. Aveingeometryscannerwilllightuptheveinswithnear-infraredlight,whichmakesyourveinsvisibleinthepicture. 8.DNABased Deoxyribonucleicacid(DNA)isthemostreliablepersonalidentificationmethod.Itisintrinsicallydigitalanddoesnotmodifyduringaperson’slife.SinceDNAisthestructurethatdefineswhowearephysicallyandintellectually,itisnotpossiblethatanyotherhumanbeingwillhavethesamesetofgenes.Ofcourse,thisdoesnotapplytoidenticaltwins. Nevertheless,DNAbiometricsisnotaninfalliblemethodofidentification.IfforensicexpertsdonotcarryoutaDNAtestproperly,anindividual’sidentificationcodecanbealtered. 9. Behavioralidentifiers(TypingRecognitionandGaitBiometrics) Typingrecognition determinesaperson’sidentitybasedontheiruniquetypingcharacteristicssuchasthespeedatwhichsomeonetypes,thelengthoftimeittakestogofromonelettertoanother,orthelevelofimpactonthekeyboard. Gaitrecognitionisatypeof behavioralbiometricauthentication thatrecognizesandverifiespeoplebytheirwalkingstyleandpace.Comparedtootherfirst-generationbiometricmodalitiessuchasfingerprintandirisrecognition,gaithastheadvantageofbeingunobtrusive,inthatitrequiresnosubjectcontact.   AdvantagesandDisadvantagesofBiometricAuthentication Ultimately,biometricauthenticationtechniquesareallaboutsecurity.Asafeature,theirmaincompetitoristhepassword(orPINcode,onoccasion),soacomparisonbetweenthetwowillrevealboththeirflawsandweaknesses.Let’ssee. Advantages:  Easeofuse. Afingerprintoririsscanismucheasiertousethanapassword,especiallyalongone.Itonlytakesasecond(ifthat)forthemostmodernsmartphonestorecognizeafingerprintandallowausertoaccessthephone.Ultrasoundscannerswillsoonbecomecommonplace,sincemanufacturerscanplacethemdirectlybehindthescreen,withouttakinganyextrarealestateonaphone.Voicerecognition,ontheotherhand,isabitiffierandbackgroundnoisescaneasilyscrambletheprocessandrenderitinoperable. Themalicioushackerhastobenearyou. Thebiggestadvantageofbiometricsisthatamalicioushackerhastobeinyourphysicalproximityinordertocollecttheinformationrequiredtobypassthelogin.Thisnarrowsdownthecircleofpossiblesuspectsincaseyourbiometriclockissomehowbypassed.Theproximityalsoputshimatriskofgettingcaughtred-handed,inawaythatregularmalicioushackersworkingfromanothercontinentcannot. Biometricsaredifficulttofakeorsteal. Biometricssuchasfacialrecognition,fingerprintorretinascanning,andothersarealmostimpossibletoreproduceusingthecurrenttechnology.There’saonein64billionchancethatyourfingerprintwillcorrespondexactlywithsomeoneelse’s. Disadvantages: Youcannotrevokethefingerprint/iris/voiceremotely. Abigdisadvantageofbiometricsecurityisthatausercannotremotelyalterthem.Ifyouloseaccesstoanemail,youcanalwaysinitiatearemoterecoverytohelpyouregaincontrol.Duringtheprocess,youwillbeabletochangeyourpasswordoraddtwo-factorauthenticationtodoubleyouraccount’ssecurity.Biometrics,however,don’tworklikethat.Youhavetobephysicallynearthedevicetochangeitsinitial,securedataset. Athiefcouldstealyoursmartphone,createafakefinger,andthenuseittounlockthephoneatwill.Unlessyouquicklylockyourphoneremotely,athiefwouldquicklystealeverybitofinformationonthedevice. “Masterfingerprints”cantrickmanyphonesandscanners. Whenyoufirstregisterafingerprint,thedevicewillaskyouformultiplepressesfromdifferentangles.Thesesampleswillthenbeusedastheoriginaldatasettocomparewithsubsequentunlockattempts.However,smartphonesensorsaresmall,sotheyoftenrelyonpartialmatchesoffingerprints.Researchershavediscoveredthatasetof5“masterfingerprints” canexploitthesepartialmatches,andopenabout65%ofdevices.Thenumberislikelytogodowninreal-lifeconditions,butanopenrateofeven10%to15%ishugeandcanexposemillionsofdevices. Biometricslastalifetime. Youcanalwayschangeyourpasswordifsomebodylearnsit,butthere’snowaytomodifyyouriris,retinaorfingerprint.Oncesomebodyhasaworkingcopyofthese,there’snotmuchyoucandotostaysafe,otherthanswitchingtopasswordsorusinganotherfinger.Inoneofthebiggesthacksever,theUSOfficeofPersonnelManagementleaked5.6millionemployeefingerprints.Forthepeopleinvolved,apartoftheiridentitywillalwaysbecompromised.InCPOMagazine,weexploredevenmorerisksofusingbiometricdata,especiallyinthecontextoflawenforcement. Vulnerabilitiesinbiometricauthenticationsoftware Acoupleofyearsago,securityresearchersdiscoveredweaknessesinAndroiddevices thatallowedthemtoremotelyextractauser’sfingerprint,usebackdoorsinthesoftwaretohijackmobilepaymentsoreveninstallmalware.What’smore,theywereabletodothisremotely,withouthavingphysicalaccesstothedevice. Sincethen,patcheshavecomeforvulnerabilities,butbughuntersareconstantlyonthehuntfornewones. CHECKYOURCYBERSECURITYHABITS Wouldyouratheruseapasswordorabiometricauthenticationmethod?PasswordisthebestI'dratherscansomethingNotsurewhat'sthemostsecureVOTE BiometricAuthenticationUseCases Biometricauthenticationisusedinalmosteveryindustry–fromthefinancialsectorandhealthcaretoretail,ortravel.Duetothecontinuouslygrowinginstancesofaccounttakeoverfraud,organizationsneedsafeauthenticationandidentificationproceduresmorethanever. Belowyoucanfindsomeexamplesofhowthesebusinessesareemployingtheuseofbiometricstoenhancethesecurityandefficiencyofexistingprocesses. BankingandFinancialSector Securityandauthenticationarevitalinmultipleindustries,butespeciallyinthefinancialsector.Financialinstitutionsandbankingorganizationsareintegratingbiometricauthenticationintheireverydayoperationstoperformcustomeridentificationandformorerapidprocessingofuserinformation. AccordingtoaresearchconductedbyCisionPRNewswire,almost50%ofthemostappreciatedmobilebankingapplicationsusebiometricauthentication. HealthcareSector Healthcarefacilitiesusebiometricservicestoverifytheidentityofpatients,keeparecordsothatwheneverapersoncomestothehospitalhismedicalrecordscouldbeeasilyandrapidlyaccessedbytheirdoctor,keepsensitivedatasecureandpreventmix-ups. Thestoredinformationcanbeusedtomakesurepatientsreceivethecaretheyneed,whetherthatmeansfasteridentificationinemergencycases,bettermedicaldiagnosis,oravertingmedicalmistakes. AcademicSector Biometricauthenticationcanalsobeusedinschoolmanagementsystemswherekeepingrecordsofstudents’andteachers’attendanceisanordinarycustom.Itisbeneficialbecauseitalsokeepsevidenceofstudents’arrivalandleavingtimefromschool,andworkhoursforteachers.Automatedrecord-keepingofstudentidentitiessignificantlyimproveseducationalactivities. TravelandHospitalitySector Exclusiveairlinesandairportsaregivingtheircustomersthepossibilitytocheckintotheirflightusingfacialrecognition.Inthesameway,hotelsandhospitalitybusinessesarestartingtoallowself-check-inusingbiometricauthentication. BusinessesAroundtheWorldUseBiometricServices Disney’sbiometricfingerprintscanners. Disneyhasimplementedfingerprintbiometricsaspartofitsaccesssystemsince2013.DisneylandandWaltDisneyWorld’sentrygatesrequireallcustomerswhoareolderthan3toscantheirentryticketsandplacetheirfingersontoascannertoverifyidentification. Barclaysbiometrictechnology. Barclayswasoneofthefirsttodevelopone-touchfingerprintbankingaccessandhavesinceexpandedtheirbiometricapproachtoincludevoice-enabledbiometrics.Thissystemallowsthefinancialinstitutioncontactcentertoidentifycustomersfromthefirstfewspokenwords. Theirvoicerecognitiontechnologyanalyseseachclient’suniquevoicetoimmediatelychecktheiridentity,providingBarclayswithastreamlinedmethodofauthorization,whilstcreatingamorepowerfulbarrierofprotectionagainstfraudulentcalls.  AmericanAirlinesfacialrecognitionbiometrics. AmericanAirlinesisoneofthemajorairlinecompaniessuccessfullyusingbiometrictechnologyintheU.S.bycreatingabiometricfacialrecognitionprogramthatplanstostreamlineaclient’sjourneythroughtheboardingprocess. Wrappingup… Biometricauthenticationhasstronglyexpandedinthelastfewyears,withmoreandmoreconsumersrelyingonitandevendemandingit. Overtheyears,wehavewitnessedarisingincreaseoforganizationstransitioningfromtraditionalformsofcyberprotectionandaccesscontroltobiometrictechnology. Thiskindoftechnologyprovidesmanagersthefreedomtosimplifytheirauthenticationprocessandduetothephysicalattributesinvolvedinidentifyingemployees,biometrictechnologyoffersastronger,moreadvancedlevelofsecurity,accesscontrol,andmanagementovertraditionalcounterparts. Doyouuseanysortofbiometrictechnology?Howdoyoufeelaboutit,especiallyinthegovernment’shands,andhowsecuredoyouthinkis? ThisarticlewasinitiallypublishedbyAnaDascalescuinJuly2017andrewritteninJuly2021byAntoniaDin. Ifyoulikedthispost,youwillenjoyournewsletter. Receivenewarticlesdirectlyinyourinbox RELATED NetiquetteRules:Definitionand10BasicRulesToDramaticallyImproveyourSafety HowCybercriminalsHackFacebook,InstagramandSnapchatPasswords Comments syed onJune25,2022at3:38pm Thankyousomuchforgivinggoodinformationaboutbiometricdevices. Reply Brihaspahti onMay14,2022at3:51pm Thanksforsharinggoodinformationaboutbiometricfeatures. Reply coolkid onApril5,2022at9:31pm biometricsarethebasisforarobottakeover Reply Brihaspathi onMarch11,2022at12:20pm Thankyousomuchforgivinggoodinformationaboutbiometricdevices.anditfunction. Reply AlexBell onSeptember5,2019at2:23pm Thanksforsharingthisbiometricauthenticationtutorial.Ididn’tknowthisbefore.Pleasekeepsharingthishelpful!! Reply Sharad onJuly15,2019at1:24pm GreatpostThanksforsharingwithus.Veryinformativearticle.Theneedforabiometricattendancesystemisnecessarytopreventtimetheftandattendanceabuse. Reply niko onJune19,2019at12:37am Hi, I’mlookingatleasingasafetydepositboxheldinavaultforthestorageofvaluables. Secureaccesswillbeviafingerprintscanningpluskey/code. Iamconcernedaboutdatabreachandthepossibilityofmybiometricdetailslandinginthehandsofathirdparty.I’mnottooconcernedaboutbreachingthesafetydepositbox–justmyprivacy.Unlikeapassword,youricantchangemyfingerprint.Howconcernedshouldibe? Reply Doodal onJanuary8,2019at3:49pm Hi, Greatarticle. Youmentionthatthebio-metricscanneddataisconvertedtoamathematicalexpressionandencrypted.Butthereislittledetailprovidedonthisfeature,Ithinkthatyourreadersshouldhaveagreaterappreciationforwhatthisactuallymeans. Passwordsareputthroughaunidirectionalencryption,theencryptedresultisstoredandeachtimeapasswordisenteredtheencryptionprocessisappliedthenonlywhenthenewencryptedpasswordresultmatchesthestoredresultmatcheswillthedevicebeunlocked. Yourarticledoesnotclarifyiftheencryptedbio-metricdataisstoredinarecoverableornonrecoverableform,itshouldbenodifferentthenpasswords,butthatisnottosaythatalldevicesadoptthisprincipleofunidirectionalencryption. Reply RafaelCampillo onDecember19,2018at10:10am FirstlyIwouldliketothankstheauthors(cybersecurityexperts)forthisinterestingarticle.Itistruethatthereareloadsofadvantagesandisadvantagesofusingbiometricauthenticationasanothersecurityfactor,butmostofthedisadvantagesmentionedinthepostcouldbesolvedbyusingamulti-biometricauthenticationsolutionaddingextrasecuritylayerstotheprocessandchoosingthebestmethodregardingtheenvironmentalconditions. Anyway,Ifyouareinterestedinlearningmoreaboutbenefitsderivedofusingbiometricauthenticationyoucandoithere:https://www.mobbeel.com/en/blog/benefits-derived-from-the-biometric-authentication/ Reply EllieWade onDecember5,2018at2:33pm Veryusefulandhelpfulsystem. Reply BoosterSignalIndia onOctober15,2018at3:07pm Biometricauthenticationdefinitelygiveshigh-quitprotection,usabilityandportability.Thankyouforthisveryinformativearticle. Reply AMSecuritySystem onOctober5,2018at8:20am Biometricsallowsapersontobeidentifiedandauthenticatedbasedonasetofrecognizableandverifiabledata,whichareuniqueandspecifictothem. Reply JoeRice onSeptember21,2018at10:57pm DearSirorMadam Youaresinganimageofmy.left.hands.dorsal.veinpattern(imageB)frommylefthandtakenfrommy1993websiteonveinbiometrics.Canykueitherremoveitorprovidesomeaccuratereportingontheoriginsoftheveinpatternbiometric? BestRegards JoeRiceinventorveinpatternbiometrics LookatlinksfromWikipediaforthehistoryofthistechnology. Reply AdrianCrisostomo onApril20,2018at8:54am Biometrics,sinceitfirstbecameaconceptfrommovies,havebecomeareality.Itscoolhowsecurityhaveevolvedtomakesurethatourpersonaluniquenessaretrulyareownandtheonlywaytoaccessourpersonaldata.Greatarticle! Reply IdentSolutions onMarch27,2018at8:23am Biometricauthenticationreallyoffershigh-endsecurity,usabilityandportability.Thankyouforthisveryinformativepost. Reply IoanaRijnetu onMarch27,2018at12:56pm Helloandthankyousomuchforyourkindwords!Happytoknowyoufindthisarticleinformativeanduseful.Thanksforreadingourblog! iforgotmygmailpassword onJanuary30,2018at7:13pm Itslikeyoureadmythoughts!Youseemtograspsomuchaboutthis,suchasyouwrotethebookinitorsomething. Ifeelthatyousimplycandowithsomepercenttopressurethe messagehomealittlebit,howeverinsteadofthat,thatismagnificentblog. Afantasticread.I’llcertainlybeback. Reply PatriciaSchneider onJanuary18,2018at5:59am ThankyouHeimdal. Reply wordcookiesanswersaz onJanuary16,2018at7:04pm greatpost.THankssomuch.Ineedyourarticletodomydiscourse Reply IoanaRijnetu onJanuary17,2018at10:59am Helloandthankyousomuchforyourkindwords! prashant onJanuary15,2018at12:47pm Bio-metricauthenticationisgoingoneverywhereitlooksitisneedoftime.buteveryoneshouldbemorecarefulaboutthisbecauseifatechnologyisveryhighlyimprovedcarelessnessmayleadtoscams. Reply JonBays onAugust16,2017at3:32am Wedoneedmorefrictionlesswaysofauthenticatingwithapsandwebsitesthanusernamesandpasswords.Sovoicetextdependentbiometricsseemsthebestoptiontome Reply VineetSingh onNovember9,2017at3:33am Thevoicecanberecordedsoeasilyandcanbereconstructedtooandisahugesecurityriskasitisthemosteasilyaccessiblecommodity,especiallyhighprofiletargets. BiftyAlex onJuly31,2017at12:38pm Greatpost!ThereiscertainlyadistinctneedofinnovationsinsecurityparticularlyinthefieldofauthenticationandBio-metricsissurelyagoodexampleofthis.TotallyagreedwithwhatyousaidherethatBiometricsisbeingusedeverywheretodayintheformoffingerprintscanner,retinascannerorfacerecognition.Thissecondlayerofprotectioniscertainlyagreatthingtosecureyourcustomer’sprivatedata. Reply Srinu onSeptember6,2018at6:19am TherewassomechallengesinBiometrics: WecannotalterthemRemotelyneedPhysicalaccessallthetime. WecannotmodifyourBiometricslikeourPasswordchange. TherewasapossibilityofmorphingourBiometrics. AlwayscombinationofanytwolikePassword+KeybasedorKeybased+BiometricsorPassword+BiometricsismoresecurewayforAuthentication LeaveaReply(CancelReply) Youremailaddresswillnotbepublished.Requiredfieldsaremarked*Comment:*Name:* Email:* Savemyname,email,andwebsiteinthisbrowserforthenexttimeIcomment. GOTOTOP Upcomingwebinar-5CommonPAMMistakesBusinessesShouldAvoid(July26th,at3pmCEST) JoinFree