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Fiqri Rizky Darmawan - One of the best experts on this subject based on the ideXlab platform.
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Rancang Bangun Prototipe Kunci Elektronik Berbasis Mikrokontroller Sebagai Pengaman Tambahan Pada Mobil
Universitas Telkom, 2010Co-Authors: Fiqri Rizky DarmawanAbstract:ABSTRAKSI: Keamanan mobil menjadi salah satu aspek yang sangat penting bagi pemilik mobil. Aspek ini akan menjadi suatu masalah besar bila tidak diperhatikan dengan baik. Masalah yang sering timbul adalah kehilangan yang disebabkan oleh pencurian. Dari masalah yang sering timbul tersebut, memunculkan suatu kekhawatiran bagi pemilik mobil saat harus meninggalkan mobilnya dalam waktu yang lama di tempat umum.Hal inilah yang mendorong penulis untuk merancang suatu sistem kemanan tambahan yang membuat pemilik mobil merasa tenang saat harus meninggalkan mobilnya. Sistem keamanan mobil yang akan dirancang ini adalah ”Kunci Elektronik Berbasis Mikrokontroller Sebagai Pengaman Tambahan Pada Mobil”. Dalam perancangannya, mobil hanya akan menyala bila dimasukkan suatu Password yang benar. Indikator bahwa mobil telah menyala akan terlihat dengan nyala LED. LED ini terhubung dengan suatu relay yang berfungsi sebagai switch. Pada saat posisi relay ON, LED akan menyala. Posisi relay ini akan menjadi ON saat Password yang dimasukkan benar. LED tidak akan menyala walaupun pemilik kunci mobil mencoba untuk menstater mobil, sebelum Password yang dimasukkan benar. Sebelum Password dimasukkan, kunci elektronik ini harus menyala terlebih dahulu dengan menggunakan kunci mobil pemiliknya. Kunci mobil ini berguna sebagai saklar penghubung antara catuan accumulator dengan kunci elektronik. Saat accumulator mulai dicatu oleh mobil, kunci elektronik akan menyala dan user harus memasukkan suatu Password yang benar agar mobil dapat dijalankan. Password yang dimasukkan berupa angka – angka dari keypad 3x4 yang terpasang pada rangkaian. Password yang dimasukkan tersebut akan tampil di suatu LCD 2x16 characters dengan tampilan karakter bintang (*). Password Default di set terlebih dahulu untuk kemudian disimpan ke mikrokontroller. Password ini bisa diubah sesuai dengan keinginan user tanpa harus load ulang program. Sistem ini dilengkapi juga oleh suatu alarm bila Password yang dimasukkan salah sebanyak tiga kali. Komponen yang digunakan untuk alarm ini berupa buzzer.Dalam proses perancangan perangkat kerasnya, penulis menggunakan accumulator dan kunci mobil yang sebenarnya. Accumulator yang digunakan memiliki arus sebesar 32 ampere dan tegangan sebesar 12 volt. Untuk menurunkan tegangan dan arus keluaran dari accumulator tersebut digunakan rangkaian volt regulator. Hasil yang didapat dari keluaran rangkaian volt regulator ini adalah 5,02 volt untuk tegangannya dan 1,14 ampere untuk arusnya. Keluaran yang dihasilkan ini sudah cukup untuk digunakan sebagai catuan masukkan ke rangkaian sismin.Kata Kunci : sistem keamanan tambahan mobil, mikrokontroller, relay, LED, keypad, Password, LCD, buzzer.ABSTRACT: Car security become a part of very important aspect for owner of car. This aspect will become a big problem if the owner does not notice well. Problem of which often arise is loosing because of robbing. From this problem that often arise, taking out an afraid for the owner when have to leave her car for a long time in public place.This problem that motivate writer to design an additional security system of car that make the owner’s feel relax when must to leave her car. Car security system that will be designed was “Electronic Key Base on Microcontroller as Additional Security in a Car”. In its scheme, car will only turn on when entered a correct Password. The indicator that car have turned on could seen the LED is on. This LED connect with relay of which function as a switch. When the relay turn into position ON, the LED will turn ON too. This position of relay will turn into position on when the Password entered was correct. LED will not turn into position on although the owner of car key try to starter the car, before the owner enter the correct Password. Before Password entered, this electronic key must be turned into position on using the owner car key. This car key useful as a electric switch that connect ration of accumulator with electronic key. When accumulator start to be rationed by car, electronic key will turn on and user must enter a correct Password in order to the car can be turn into position on. Password that entered in the form of number – number of keypad 3x4 that attached to this circuit. Password that entered will appear in a LCD 2x16 characters with star (*) characters appearance. Default Password is set before, for the next to save in mikrocontroller. This Password can be change as user want without have to reload the program. This system also equipped with an alarm when Password that entered was wrong as many as three times. The component that used for this alarm is buzzer.In the process of hardware design, writer use a real accumulator and car key. Accumulator that used by writer have 32 ampere in current and 12 volt in voltage. For reducing the voltage and current from accumulator, writer use volt regulator. The output result from volt regulator are 5,02 volt for the voltage and 1,14 ampere for the current. This result is enough to use as input to Sismin.Keyword: Car security system, microcontroller, relay, LED, Keypad, Password, LCD, Buzze
Anggun Yuan Ariska - One of the best experts on this subject based on the ideXlab platform.
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IMPLEMENTASI KUNCI ELEKTRONIK BERBASIS MIKROKONTROLER SEBAGAI PENGAMAN TAMBAHAN PADA MOBIL
Universitas Telkom, 2011Co-Authors: Anggun Yuan AriskaAbstract:ABSTRAKSI: Keamanan mobil menjadi salah satu aspek yang sangat penting bagi pemilik mobil.Akhir-akhir ini banyak terjadi pencurian mobil. Pencuri-pencuri tersebut sepertinya tak habis kehilangan akal untuk melancarkan aksinya.Keamanan mobil menjadi salah satu aspek yang sangat penting bagi pemilik kendaraan. Aspek ini akan menjadi suatu masalah besar bila tidak diperhatikan dengan baikHal inilah yang mendorong penulis untuk merancang suatu sistem kemanan tambahan yang membuat pemilik mobil merasa tenang saat harus meninggalkan mobilnya. Sistem keamanan mobil yang telah dirancang ini adalah ”Implementasi Kunci Elektronik Berbasis Mikrokontroller Sebagai Pengaman Tambahan Pada Mobil”. Dalam perancangannya, mobil hanya akan menyala bila dimasukkan suatu Password yang benar. Sebelum Password dimasukkan, kunci elektronik ini harus menyala terlebih dahulu dengan menggunakan kunci mobil pemiliknya. Kunci mobil ini berguna sebagai saklar penghubung antara catuan accumulator dengan kunci elektronik. Saat kunci berada di posisi ON, kunci elektronik akan menyala dan user harus memasukkan suatu Password yang benar agar mobil dapat dijalankan. Password yang dimasukkan berupa angka – angka dari keypad 4x4 yang terpasang pada rangkaian. Password yang dimasukkan tersebut akan tampil di suatu LCD 2x16 characters dengan tampilan karakter bintang (*). Password Default di set terlebih dahulu untuk kemudian disimpan ke mikrokontroller. Password ini bisa diubah sesuai dengan keinginan user tanpa harus load ulang program. Sistem ini dilengkapi juga oleh suatu alarm bila Password yang dimasukkan salah sebanyak tiga kali.Dalam proses perancangan perangkat kerasnya, penulis menggunakan mobil yang sebenarnya. Accumulator yang digunakan memiliki arus sebesar 32 ampere dan tegangan sebesar 12 volt. Untuk menurunkan tegangan dan arus keluaran dari accumulator tersebut digunakan rangkaian volt regulator. Hasil yang didapat dari keluaran rangkaian volt regulator ini adalah 5,02 volt untuk tegangannya dan 1,14 ampere untuk arusnya. Keluaran yang dihasilkan ini sudah cukup untuk digunakan sebagai catuan masukkan ke rangkaian sismin.Kata Kunci : kunci elektronik,Password,mikrokontroler,mobil, keamanan pada mobil,alarmABSTRACT: In the modern era like now that all these levels of mobility for someone to reach a place with a short time is very important, one example solution is to have a private vehicle in the form of motorcycles, cars, even bicycles. By having your own vehicle there are several advantages for its users, such as saving time and cost when compared to using public transport.Lately a lot of car thefts. The thieves are seemingly out of his mind to launch a car aksinya.Safety be one aspect that is very important for vehicle owners. This aspect will be a big problem if not addressed properly.This is what encourages authors to design a security system enhancements that make the car owner feel calm when I had to leave his car. Car security system that has been designed is the "Implementation of Microcontroller Based Electronic Locks For Extra Security At Car". In its design, the car will only light up when a correct Password is entered. Before the Password is entered, the electronic key must be lit first by using the owner\u27s car keys. Car key switch is useful as a liaison between the ration accumulator with an electronic lock. When the key is in the ON position, the electronic key is lit and the user must enter a correct Password in order to run the car. Password is entered in the form of numbers - numbers from 4x4 keypad mounted on the circuit. Password is entered it will appear in a 2x16 LCD character display characters with an asterisk (*). The Default Password is set in advance and then stored into the microcontroller. This Password can be changed in accordance with the wishes of the user without having to reload the program. The system is equipped by an alarm when the Password is entered incorrectly three times.In the hardware design process, the author uses an actual car. Accumulator used has a current of 32 amperes and a voltage of 12 volts. To lower the voltage and current output of the accumulator is used volt regulator circuit. The results obtained from the output volt regulator circuit is 5.02 volts for the voltage and amperage to the current 1.14. The resulting output is enough to be used as an insert into the circuit sismin ration.Keyword: electronic lock, Password, microcontrollers, auto, security on the car, the alar
Oleg Zvezdo Kin - One of the best experts on this subject based on the ideXlab platform.
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freepbx 2 8 Default Password
2016Co-Authors: Oleg Zvezdo KinAbstract:Если вы используете пароль по умолчанию, вы увидите следующее сообщение: Warning: You are running freePBX and mysql with the Default Password В AsteriskNOW Default Password например:
Abm Shawkat Ali - One of the best experts on this subject based on the ideXlab platform.
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Analysis Of Default Passwords In Routers Against Brute-Force Attack
IJSTR, 2015Co-Authors: Mohammed Farik, Abm Shawkat AliAbstract:Abstract Password authentication is the main means of access control on network routers and router manufacturers provide a Default Password for initial login to the router. While there has been many publications regarding the minimum requirements of a good Password how widely the manufacturers themselves are adhering to the minimum standards and whether these Passwords can withstand brute-force attack are not widely known. The novelty of this research is that this is the first time Default Passwords have been analyzed and documented from such a large variety of router models to reveal Password strengths or weaknesses against brute-force attacks. Firstly individual Default router Password of each model was collected tabulated and tested using Password strength meter for entropy. Then descriptive statistical analysis was performed on the tabulated data. The analysis revealed quantitatively how strong or weak Default Passwords are against brute-force attacks. The results of this research give router security researchers router manufacturers router administrators a useful guide on the strengths and weaknesses of Passwords that follow similar patterns
Poyar, Ryan L - One of the best experts on this subject based on the ideXlab platform.
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Cross-Site Request Forgery Attacks Against Linksys Wireless Routers
'Purdue University (bepress)', 2010Co-Authors: Poyar, Ryan LAbstract:Wireless routers are common in the typical home and are becoming more so every year. While wireless networks can be convenient and provide many benefits they also have the potential to be insecure and vulnerable. Statistics show that a large percentage of wireless routers use weak or no encryption and many wireless routers still use their Default Password. This research analyzed the security of wireless routers, specifically the security of a standard Linksys wireless router. The research focused on CSRF attacks and the possibility for an attacker to modify a wireless router through such attacks. The results of the research were significant. Proof of concept code is provided that demonstrates a variety of different types of attacks that enable an attacker to modify a wireless router in order to gain complete and persistent control of the device
