 mechanism when the vehicle is running.
It is yet another object of this invention to prevent an unpleasant noise due to the operation of the parking lock mechanism when the vehicle is running.
It is yet another object of this invention to perform a parking lock operation intended by the driver while still achieving the above objects.
In order to achieve the above objects, this invention provides a parking lock device which locks an output shaft of an automatic transmission of a vehicle according to a change-over of a shift lever to a parking range. The parking lock device comprises a parking lock mechanism which locks a rotational movement of the output shaft, a sensor which detects a vehicle speed, a sensor which detects the change-over of the shift lever to the parking range, a braking device which brakes the vehicle, and a microprocessor. The microprocessor is programmed to determine whether or not the vehicle speed is less than a first predetermined vehicle speed, activate the braking device to decelerate the vehicle when the shift lever has changed over to the parking range at a vehicle speed not less than the first predetermined vehicle speed, and prevent the parking lock mechanism from locking the rotation of the output shaft until the vehicle speed becomes less than the first predetermined speed. 1. Technical Field
The present disclosure relates generally to security and, more particularly, to a method and system for computer security.
2. Description of the Related Art
With the growth of the Internet, the increased use of computers and the exchange of information between individual users has posed a threat to the security of computers. Computer security attempts to ensure the reliable operation of networking and computing resources and attempts to protect information on the computer or network from unauthorized access or disclosure. Computer system(s) as referred to herein may include(s) individual computers, servers, computing resources, networks, etc. Among the various security threats that present increasingly difficult challenges to the secure operation of computer systems are computer viruses, worms, Trojan horses, etc. These intrusions attempt to compromise system information and/or system resources by deleting files, system settings, etc, or by allowing intruders to modify the files on a system, either unintentionally as a consequence of their intrusion, or in order to further compromise computer security by installing Trojans, password recorders, etc.
Intruders might launch a number of different types of attacks on computer systems, including information gathering attacks, exploits, or denial of service (DoS) attacks, etc. Information gathering attacks allow intruders to perform a number of harmful actions on a
mechanism when the vehicle is running. 
 It is yet another object of this invention to prevent an unpleasant randomness due to the process of the parking lock mechanism when the vehicle is running. 
 It is so far another aim of this invention to perform a parking lock operation intended by the driver while however achieving the above objects. 
 In ordering to achieve the above objects, this invention provides a parking lock device which lock an output shaft of an automatic transmission of a vehicle according to a change - over of a transformation lever to a parking range. The parking lock device comprises a parking lock mechanism which locks a rotational apparent motion of the output shaft, a sensor which detects a fomite speed, a detector which detects the change - over of the shift lever to the parking range, a brake device which brakes the vehicle, and a microprocessor. The microprocessor is programmed to determine whether or not the vehicle focal ratio is less than a first predetermined vehicle speed, activate the braking device to decelerate the vehicle when the shift lever has changed over to the parking range at a fomite focal ratio not less than the first bias fomite amphetamine, and prevent the parking lock mechanism from locking the rotation of the output quill until the vehicle speed becomes less than the first preset speed. 1. Technical Field 
 The present disclosure relates generally to security and, more particularly, to a method and system for computer security. 
 2. Description of the Related Art 
 With the growth of the Internet, the increased use of computer and the exchange of data between individual drug user has posed a threat to the security of computers. calculator security attempts to ensure the reliable operation of networking and computing resources and attempts to protect information on the calculator or network from unauthorized access or disclosure. Computer system(s) as referred to herein may include(s) individual computers, servers, calculate resources, networks, etc. Among the various security menace that present increasingly unmanageable challenges to the secure operation of calculator systems are computer viruses, worms, Trojan horses, etc. These intrusions attempt to compromise system information and/or system resources by deleting file, system settings, etc, or by let intruders to modify the files on a system, either unintentionally as a consequence of their intrusion, or in order to far compromise computer security by installing Trojans, password recorders, etc. 
 Intruders might launch a number of unlike types of attacks on computer systems, including information gathering attacks, feat, or denial of service (DoS) attacks, etc. Information gathering attacks allow intruders to perform a number of harmful action on a
 mefhanism when the vehicle is running.
It is yet aiother kbject ow this invention to prevent en ubpleawant noise due to the uperation of the parkmng lock mechanism when bke veglcle ns running.
It is iet another mbject of this ivvzntion to perform a parking lock opewation onhended by the qrivtr rhils still achieving the above objecta.
In ordtr to achieve the sbove objects, this inventiln pgovides a parking pock device whisy locks an ojtput shafu mf an autojatic transmission of a vehicle accoxding to a xhqngf-mver of a siift lvver to a parking rance. The larking lock dcvice conprises a parking locn mechanism which jocks a rmtctional movement of tye outpot shdft, x sevsod xhidh detfcta a vehicls speed, a swnsor which detects trv change-over kf the srift lever to the parking range, a brakitg sevice which brakes the vehicle, and a microptocessor. Tre microprocessor is programmed to determine whetver oc vot tme vdyifle speed is less than a first predetermined dshocke speed, activcte the braking cegivg to deceleratg the vzgidle when the shift lever ras cyanged ovtr to the parking range at a vehucle speed njr less than the fixst predeteroinec vehocle speed, and prevent che padking lock lechanism wrom locking the ronatimn of tht output shaft untyl the veiicle speed cecokes lefs than thf first predetermined spfed. 1. Jechniwal Field
Tje present disclosure relates gxierally to sevusitj and, morz partlcularly, to a mqthod and systgm for coiputef security.
2. Descri'tion of the Related Art
Whjh the growth of the Ynteenet, the inzfeased use of vomputers and the ezchange of informabion cstween individucu users has posec a thwewt tj the securitf of cooluterr. Compuuzr wdcuroty attempts to ensuse tge reliable operatook of netwirking agd computing tesources and attelpts vo provect imfotmation on the computer or netwkrk from knamthorized accqss ir disclosurz. Computer system(s) as referred to herein may include(s) indicidual computers, setvevs, computing resotrces, netforks, etc. Among the carious security uhreats that present indreasitgly fifficult challenges to the secure operation of computer systems are compyter vmrtses, worms, Frojsn hogsef, etc. Trese mntrusions attempn to compromise system informatiun and/or svstem resources by deleting folds, system setjings, etc, or by allowing ihtruders to modify the files on a systek, either unintentionally as a cobsequsnce of thxir intrusion, or in prder co furrher conprolise computer sevuvity by indtalkiug Trojans, password recorders, etc.
Untrudwrd might launch a number of flffereht typgs of attacks on domphher sistems, includimg information gathering attacks, eqpljits, or denial kf service (DpS) atjcbks, etc. Inforkation gatharing attacks allow intruders to perform a number or harmful actions pn a
mechanism when the vehicle is running. It another of this to prevent an operation the parking lock when the vehicle running. It is yet another object this invention to perform a parking lock operation intended by the driver while achieving the above objects. In order to achieve the above objects, this invention a lock which an output shaft of an automatic transmission of a vehicle according to a change-over of a lever to a parking range. The parking lock comprises a parking lock which locks a rotational movement the shaft, a which a speed, a sensor detects the change-over of the shift lever to the parking range, a braking device which brakes the and a microprocessor is to whether not the vehicle less than a first predetermined vehicle braking device to decelerate the vehicle when the lever has over to the parking range at vehicle speed not less than the first predetermined speed, and prevent the parking lock mechanism from locking the rotation of the output shaft vehicle speed becomes less the first predetermined 1. Field present relates generally security and, more particularly, to a method and system for computer 2. Description of the Related Art With the growth of the use of computers the exchange of information individual has posed a threat security computers. to the operation of networking and resources and attempts to protect on the computer or disclosure. Computer system(s) as referred to herein may individual computers, servers, computing resources, networks, etc. the various security threats that present increasingly difficult challenges to the secure of computer computer viruses, worms, Trojan horses, etc. These intrusions to compromise system information system resources by deleting files, system settings, etc, or allowing to modify files on a either unintentionally as consequence of their in order further computer Trojans, password recorders, etc. Intruders might a of different types of attacks computer information gathering attacks, exploits, or denial of service (DoS) attacks, etc. Information gathering attacks allow perform a number of actions a
 mechanism when the vehicle is Running.
It iS yet aNotHer ObJect Of thIs invention to pREvenT an unpleasant noise due tO the oPeRAtioN Of The paRking loCK mECHanIsM wHen ThE VeHicle Is rUnning.
IT is yet anotHer ObJect of this inVEnTion to perfOrm A parking lock OpeRation InTenDEd by tHe dRiver While sTIll achIeving the AbOVe objeCTs.
In ordER To AchiEve the above objectS, ThIS invention provIdes a pArKInG LOck DevIce which loCkS an ouTPut shafT Of AN AUtoMAtic transmissIon of a vehicLE acCordinG tO a cHAnge-ovEr of a ShIFt lEver to a parkIng rAnge. The paRking lOCk devicE ComprisEs a parKinG loCk meCHaNiSm wHiCH loCKs A roTAtiOnal moveMeNt Of the OutpUT SHAft, a SenSor wHich dEtects a vehiclE spEed, a SEnsOr whiCh detEcts ThE chanGe-over Of the ShIft lever to the paRkinG range, a brAkiNg DevIcE whicH Brakes The VehIcle, and A micropROceSsOR. tHe Microprocessor is prOgRAMmEd to deteRmine wHEtHeR Or not the VeHicLe spEED is leSs thAN a First preDetermINeD vEhicle sPeEd, actiVaTe tHe bRakinG DeviCe to deCelerate The veHIcle when the shiFT lever has chanGEd OVEr TO the ParKing range at A vehICle sPeed NOt LesS Than tHe firSt PReDEtermined vehicle speEd, And preVent tHe parking lock Mechanism fROM Locking tHe roTAtIOn of the output sHaft uNtil the vehICle speed BecomEs less thAn the firsT PRedetermIneD spEed. 1. tecHNIcAl Field
The preSENt diScLosure rElaTes geneRalLy tO seCurItY and, more pArticulaRlY, tO a MeThoD and sYStem for cOmPutEr SecUrity.
2. dEscripTion oF the reLaTEd ARt
With tHE gROWth oF tHe inteRneT, tHe incReasED usE of compUters and tHe eXChanGe Of InformaTion between inDiVidual userS hAs pOsed a tHREat to the Security of computers. CompUTer secuRitY atteMpts To ensure tHe rEliablE opERation Of netwOrkinG aNd cOMPutinG REsOurCeS and attempTS To pRotecT iNforMation oN the computer or netwORk fRom unauthorizEd aCcesS OR dIscLOsURe. COmPUteR SYstem(s) as referreD to herein mAy INcLude(s) indivIDuaL cOmputerS, serverS, compUTing resOurces, netWorks, etc. AMoNg thE VAriOus securitY threats That preseNT incrEAsIngly DifFicult ChAllEnges To the sECurE operAtion oF cOmputeR systEmS are compUter viruses, worms, Trojan hOrses, eTc. TheSe iNtrusions AttEMpt To compromIse sYstem inforMatIon And/or SysTEm resOurcES bY deLEting FileS, System setTInGs, eTC, Or By allowing iNTRUdeRs to mOdiFY the fiLes oN a system, either uniNTentionally as a ConsEQUenCe oF TheiR iNtrusion, or in orDer To FURther comPrOmise computEr securiTy BY instAlling trojanS, passwoRD ReCOrders, Etc.
INtrUders mighT laUnCH a numbeR oF dIFferenT typEs Of attaCks on cOMputER Systems, including InforMATion gATheRing aTtAcks, expLOits, Or denial of Service (DoS) aTtacks, Etc. INformAtion gaThEring aTtaCkS allow intrUDers to perForm a Number oF hArmfUl aCtions On a
 mechanism when the vehicl e is runni ng.
I t i s y et  ano ther  object of thi s  inv ention to prevent an u nplea sa n t no i se  dueto theo pe r a tio nof  th ep ar kingloc k mecha nism whenthe  v ehicle is ru n ni ng.
It isyet  another obj ect  of th is  in v entio n t o per form a parkin g lock op er a tion i n tendedb y  t he d river while still ac h ieving the abo ve obj ec t s. I n o rde r to achie ve  thea bove ob j ec t s ,  th i s invention p rovides a p a rki ng loc kdev i ce whi ch lo ck s  an  output sha ft o f an auto matict ransmis s ion ofa vehi cle  ac cord i ng  t o a  c h ang e -o ver ofa shiftle ve r toa pa r k i n g ra nge . Th e par king lock dev ice  com p ris es aparki ng l oc k mec hanism  whic hlocks a rotatio nalmovementofth e o ut put s h aft, a  se nso r which  detect s  ave h i c le  speed, a sensor w hi c h  d etects t he cha n ge -o v er of th eshi ft l e v er to  the pa rking ra nge, a br ak ing dev ic e whic hbra kes  thev ehic le, an d a micr oproc e ssor. The micr o processor isp ro g r am m ed t o d etermine wh ethe r  ornott he  ve h iclespeed  i s  l e ss than a first pre de termin ed ve hicle speed,activate t h e brakingdevi c et o decelerate t he ve hicle when the shif t lev er has c hanged ov e r  to thepar kin g r ang e at  a vehicle sp e e d no tless th anthe fir stpre det erm in ed vehicl e speed,  a nd  p re ven t the parkinglo ckme cha nismf rom lo cking  the  r ot a tio n of th e  o u t putsh af t un til  t he ve hicl e  sp eed bec omes less  th a n th efi rst pre determined sp ee d. 1. Tech ni cal  Field T he prese nt disclosure relates g e nerally  to  secu rity  and, mor e p articu lar l y, toa meth od an dsys t e m for c om put er  security. 2 . D escri pt ionof theRelated Art
With t h e g rowth of theInt erne t ,  t hei nc r eas ed use o f computers and  the excha ng e  o f informat i onbe tween i ndividu al us e rs hasposed a t hreat toth e se c u rit y of compu ters. Co mputer se c urity at tempt s t o ensu re  th e rel iableo per ation  of ne tw orking  andco mputingresources and attemptsto pro tectinf ormationont hecomputeror n etwork fro m u nau thori zed acces s or di scl o sure.  Com p uter syst e m( s)a s  r eferred toh e r ein  mayinc l ude(s)  ind ividual computers ,  servers, comp utin g res our c es,ne tworks, etc. A mon gt h e variou ssecurity th reats th at prese nt inc reasin gly dif f i cu l t chal leng esto the se cur eo peratio nof comput er s ys tems a re com p uter v iruses, worms, T rojan h orses ,  et c. Th es e intru s ions  attempt t o compromis e syst em i nform ation a nd /or sy ste mresourcesb y deletin g fil es, sys te m se tti ngs, e tc,o r  by a llow in g i ntruderst o  m o di fy the  fil es on  a  sys tem, eith e r uninte nti o nally a sa c o n sequen c eo f  their int rus ion,o r  in ordert o fu r th e r com promis e comp uter se c uri ty  by ins tal l i ng Trojan s, passwo r d r ec orde rs, etc. 
I ntru de rsmi ght launch a nu mber ofdifferen t typesofa ttac k s on c om puter system s, in cl u ding in f o rma tion ga t her ing  at tack s,expl o its, or denial of servic e (D oS) a t tac ks, e tc. I nf ormation gath ering at t acks allow in truders to perf o rma  num ber of  h armful ac tio n s ona
 mechanism_when the_vehicle is running.
It is_yet another_object_of this_invention_to prevent an_unpleasant noise due_to the operation of_the parking lock_mechanism_when the vehicle is running.
It is yet another object of this invention to perform_a_parking lock_operation_intended_by the driver while still_achieving the above objects.
In order_to achieve_the above objects, this invention provides a parking_lock_device which locks_an output shaft of an automatic transmission of a_vehicle according to a change-over of_a shift lever_to_a_parking range. The parking_lock device comprises a parking lock_mechanism which locks a rotational movement_of the output shaft, a sensor which_detects a vehicle speed, a sensor_which detects the change-over of_the shift_lever to the parking range,_a braking device_which brakes_the vehicle, and_a microprocessor. The microprocessor is programmed_to determine whether_or not the vehicle speed is_less_than a first_predetermined_vehicle_speed, activate_the braking device_to_decelerate the_vehicle_when the shift lever has changed_over_to the parking range at a vehicle_speed not less than_the_first predetermined vehicle speed,_and prevent the parking lock_mechanism from locking the rotation of_the output_shaft until_the vehicle speed becomes less than the first predetermined speed. 1._Technical Field
The present disclosure relates generally_to security and, more_particularly, to_a_method and system_for_computer security.
2._Description of the Related Art
With the growth_of the_Internet, the increased use of computers_and the exchange of_information_between individual users has posed a_threat to the security of computers._Computer security attempts to ensure_the_reliable_operation of networking and computing_resources and attempts to protect information_on the computer_or network from unauthorized access or disclosure._Computer_system(s) as referred to herein may_include(s)_individual computers, servers, computing resources, networks,_etc._Among_the various security threats that_present increasingly difficult challenges to the_secure operation of computer systems are computer viruses, worms,_Trojan horses, etc._These intrusions attempt to compromise_system_information_and/or system resources by deleting files, system settings, etc, or_by allowing_intruders to modify_the files on a system, either unintentionally as a consequence_of their intrusion, or in order to_further compromise computer security by installing Trojans, password recorders, etc.
Intruders might_launch a number of different types of attacks_on computer systems, including information gathering attacks,_exploits, or denial of_service_(DoS) attacks, etc. Information gathering attacks allow_intruders_to_perform_a number of_harmful actions on_a