Image Based Password Authentication for Illiterate using Touch screen by Deep...Deepak Yadav
Image based password authentication using touchscreen basically designed for illiterate for their security system.Since image are easily to recall than strings of character.
introduction to Embedded System SecurityAdel Barkam
The document provides an introduction to embedded system security. It defines an embedded system and gives examples. Embedded system security is defined as protecting resources an embedded system is responsible for. The document discusses why security is important for embedded systems and types of attacks, including embedded software attacks and embedded hardware attacks. It covers topics like firmware vs operating systems, and types of hardware attacks such as probing, side-channel attacks, and fault induction.
Classical Encryption Techniques in Network Securitybabak danyal
The document provides an overview of classical encryption techniques, including: symmetric ciphers that use the same key for encryption and decryption (such as the Caesar cipher, monoalphabetic ciphers like the Playfair cipher, and polyalphabetic ciphers like the Vigenère cipher) as well as transposition techniques that rearrange plaintext; rotor machines like the Enigma that implemented complex polyalphabetic substitution; and steganography that hides messages within other files or messages. The goal is to introduce basic concepts and terminology of encryption to prepare for studying modern cryptography.
Automation and Robotics Lab Manual 20ME51I.pdfTHANMAY JS
Automation and Robotics 20ME51I DTE C 20 Syllabus Programme Specialization Pathway
DTE 5th semester; DTE Karnataka C 20; 5th Semester Mechanical Engineering [General]
PLC Circuits; PLC Ladder Diagram; RSLogix 500; Identify the possibilities of automation in a production system; Select the Hardware components required for Automation and establish communication network by using industry standard protocol; Develop, simulate, interface and Execute an Automation system for a given Application; Develop, simulate, interface and Execute Robot Program for a specified process in an Automation system; Integrate HMI, SCADA and IIOT in an automation system
Channel coding adds redundancy to transmitted data to allow for error correction and detection. It is used to achieve reliable digital communication in the presence of noise and interference. There are two main types of channel coding: linear block codes and convolution codes. Linear block codes divide data into blocks and encode each block into a longer codeword. Convolution codes consider not only the current data but also previous data when encoding. Channel coding trades off bandwidth for improved error correction through the addition of redundant parity bits.
cyber Security and Cryptography Elgamal Encryption Algorithm, Not-petya Case study all in one.
ElGamal encryption is a public-key cryptosystem
ElGamal Algo. uses asymmetric key encryption for communicating between two parties and encrypting the message.
This cryptosystem is based on the difficulty of finding discrete logarithm in a cyclic group
It is based on the Diffie–Hellman key exchange And It was described by Taher Elgamal in 1985.
Receiver Generates public and private keys.
Select Large Prime No. (P)
Select Decryption key/ private Key (D)
gcd(D,P)=1
Select Second part of Encryption key or public key (E1) & gcd(E1,P)=1
Third part of the encryption key or public key (E2)
E2 = E1D mod P
Public Key=(E1, E2, P) & Private key=D
In 2017 Maersk was impacted by Not-Petya ransomware attack and their network was down for a whole 9 days.
A total of 49,000 PCs and 7,000 servers were encrypted by Not-petya. Other companies that were impacted by the same attack are Merck, TNT express etc.
The tools used in Notpetya were EternalBlue and Mimikatz and hence the attack was very fast and devastating for victims.
It was The Most Devastating Cyber attack in History that’s
How a single piece of code crashed the world.
Image Based Password Authentication for Illiterate using Touch screen by Deep...Deepak Yadav
Image based password authentication using touchscreen basically designed for illiterate for their security system.Since image are easily to recall than strings of character.
introduction to Embedded System SecurityAdel Barkam
The document provides an introduction to embedded system security. It defines an embedded system and gives examples. Embedded system security is defined as protecting resources an embedded system is responsible for. The document discusses why security is important for embedded systems and types of attacks, including embedded software attacks and embedded hardware attacks. It covers topics like firmware vs operating systems, and types of hardware attacks such as probing, side-channel attacks, and fault induction.
Classical Encryption Techniques in Network Securitybabak danyal
The document provides an overview of classical encryption techniques, including: symmetric ciphers that use the same key for encryption and decryption (such as the Caesar cipher, monoalphabetic ciphers like the Playfair cipher, and polyalphabetic ciphers like the Vigenère cipher) as well as transposition techniques that rearrange plaintext; rotor machines like the Enigma that implemented complex polyalphabetic substitution; and steganography that hides messages within other files or messages. The goal is to introduce basic concepts and terminology of encryption to prepare for studying modern cryptography.
Automation and Robotics Lab Manual 20ME51I.pdfTHANMAY JS
Automation and Robotics 20ME51I DTE C 20 Syllabus Programme Specialization Pathway
DTE 5th semester; DTE Karnataka C 20; 5th Semester Mechanical Engineering [General]
PLC Circuits; PLC Ladder Diagram; RSLogix 500; Identify the possibilities of automation in a production system; Select the Hardware components required for Automation and establish communication network by using industry standard protocol; Develop, simulate, interface and Execute an Automation system for a given Application; Develop, simulate, interface and Execute Robot Program for a specified process in an Automation system; Integrate HMI, SCADA and IIOT in an automation system
Channel coding adds redundancy to transmitted data to allow for error correction and detection. It is used to achieve reliable digital communication in the presence of noise and interference. There are two main types of channel coding: linear block codes and convolution codes. Linear block codes divide data into blocks and encode each block into a longer codeword. Convolution codes consider not only the current data but also previous data when encoding. Channel coding trades off bandwidth for improved error correction through the addition of redundant parity bits.
cyber Security and Cryptography Elgamal Encryption Algorithm, Not-petya Case study all in one.
ElGamal encryption is a public-key cryptosystem
ElGamal Algo. uses asymmetric key encryption for communicating between two parties and encrypting the message.
This cryptosystem is based on the difficulty of finding discrete logarithm in a cyclic group
It is based on the Diffie–Hellman key exchange And It was described by Taher Elgamal in 1985.
Receiver Generates public and private keys.
Select Large Prime No. (P)
Select Decryption key/ private Key (D)
gcd(D,P)=1
Select Second part of Encryption key or public key (E1) & gcd(E1,P)=1
Third part of the encryption key or public key (E2)
E2 = E1D mod P
Public Key=(E1, E2, P) & Private key=D
In 2017 Maersk was impacted by Not-Petya ransomware attack and their network was down for a whole 9 days.
A total of 49,000 PCs and 7,000 servers were encrypted by Not-petya. Other companies that were impacted by the same attack are Merck, TNT express etc.
The tools used in Notpetya were EternalBlue and Mimikatz and hence the attack was very fast and devastating for victims.
It was The Most Devastating Cyber attack in History that’s
How a single piece of code crashed the world.
This document proposes a finger print based door access system using biometrics for authentication. It uses a FIM 30N high voltage fingerprint scanner module stored on an ARM7 microcontroller. Employees first register their fingerprints which are stored with a unique ID. When employees attempt to enter, their live fingerprint is scanned and compared to stored prints. If it matches, they must enter a password via keypad. If both authenticate, a stepper motor opens the door which automatically closes after a delay. The system aims to provide secure access for organizations and uses embedded C programming on an ARM microcontroller with various hardware components.
This document provides an overview of a webinar on digital signal processing. It introduces the presenter, Dr. Steve Mackay, and provides instructions for interacting during the webinar. It then gives brief biographical information about Dr. Mackay. The remainder of the document outlines key topics to be covered, including definitions of digital and analog signals, applications of DSP, sampling theory, and analog to digital conversion. Diagrams are provided to illustrate various DSP concepts and systems.
Temperature Based Fan Controller can be used for reducing the power consumption & also to assist people who are disabled and are unable to control the speed of fan.It may also be used for monitoring changes in environment.
RSAAlgorithm is the first public key algorithm discovered in 1978 by Ron Rivest, Adi Shamir and Len Adleman. It uses different but related keys for encryption and decryption. The RSA algorithm can be used for both public key encryption and digital signatures. It works by selecting two large prime numbers to calculate the public and private keys. The public key is used to encrypt data and the private key is used to decrypt it.
Reed Solomon codes are a type of linear block code that can detect and correct errors in transmitted data. Reed Solomon codes operate by dividing a message into blocks, calculating redundant parity data for each block based on the message contents, and transmitting the blocks with parity. At the receiver, the redundant data enables detection and correction of errors that may have occurred during transmission. Popular examples include RS(255,223) codes that can correct up to 16 byte errors per codeword. Reed Solomon codes are widely used in storage devices and wireless communications due to their high error correction capability.
This document discusses home automation through an Android mobile device. It describes a system where a Bluetooth module and relays are used to allow an Android phone to remotely control home appliances. The phone acts as the host controller, communicating with client modules attached to devices via Bluetooth. The system allows users to control lights, temperature and other electronics from their mobile device.
Home Security System using Arduino & GSM Aditya Nag
The need for home security alarm systems nowadays is a serious demand. As
the number of crimes is increasing every day, there has to be something that
will keep us safe. We are all aware of the high end security systems present in
the market but they are not easily available to everyone. We therefore intend to
provide a solution by constructing a cost efficient electronic system that has the
capability of sensing the motion of the intruders, also detecting LPG gas
leakage (cooking gas) and setting on the alarm. The basic idea behind this
project is that all the bodies generate some heat energy in the form of infrared
which is invisible to human eyes. But, it can be detected by the electronic motion
sensor. The project involves the use of Arduino, a motion sensor, a gas
sensor,buzzer, LCD display and a simple program. The sensor detects any
motion in its permissible range and triggers the alarm by calling the owner and
sending him a message. It will also send the signal to Arduino which processes
the signal and set off the alarm along with a detection message on display. With
this system, we can easily set up a security alarm in our home for unwanted
intruders and gas leakage.
Mini Projects for Electronics and Communication Engineering.pdfjagan477830
The document outlines several mini projects for electronics and communication engineering students to apply their theoretical knowledge practically. It describes projects to create a wireless weather monitoring system, an automatic room light controller with visitor detection, a Bluetooth-based home automation system controlled by a smartphone app, wireless power transmission between coils, a voice-controlled robot, and a digital code lock security system. The projects involve components like microcontrollers, sensors, wireless modules, and aim to demonstrate practical applications of concepts taught in class.
Communication Based Projects Ideas for Engineering Studentselprocus
We provide you the Communication Based Projects Ideas for Engineering Students. You can choose the best of your choice and interest from the list of topics we suggested. All new project ideas that are appearing focuses to improve the knowledge of Engineering students.
https://www.elprocus.com
Visit our page to get more ideas on Communication Based Projects Ideas for Engineering Students these ideas developed by professionals.
Elprocus provides free verified electronic projects kits around the world with abstracts, circuit diagrams, and free electronic software. We provide guidance manual for Do It Yourself Kits (DIY) with the modules at best price along with free shipping.
Project Report on HOME AUTOMATION USING DTMF.
The Project “Home Automation using mobile communication” has different sections such as:
1.Microcontroller
2.DTMF decoder
3. Relays
. This project we propose a unique System for Home automation utilizing Dual Tone Multi Frequency (DTMF) that is paired with a wireless module to provide seamless wireless control over many devices in a house. This user console has many keys, each corresponding to the device that needs to be activated. The encoder encodes the user choice and sends via a GSM transmitter. The GSM receiver receives the modulated signal and demodulates it and the user choice is determined by the DTMF decoder. Based upon this the required appliance is triggered.
1) The document discusses the need for an automated railway gate control system to avoid accidents at unmanned railway crossings. It identifies problems with the current manual system such as gates not closing on time.
2) It proposes a model using sensors placed on the gate to detect approaching trains and automatically control the railway gate. The system would use a finite state machine and flowcharts to change signals and close gates upon detecting a train.
3) Key components discussed are infrared sensors to detect trains, signals to control road traffic, and closing gates automatically based on sensor input to improve safety over the current system.
This document describes a password-based door locking system using an 8051 microcontroller. The system includes a keypad to enter a password, which is checked against a stored password. If the passwords match, the gate opens. Otherwise, an alarm is activated. The hardware requirements include an 8051 microcontroller, keypad, LCD, relay, motor, resistors, capacitors, crystal oscillator, voltage regulator, and momentary switch. The software includes Keil compiler, Flash Magic, and Proteus. A circuit diagram is provided. Advantages are security, low power consumption, and simple design using common components. Applications include home security and controlling access to secure areas.
1. The document presents an RFID-based access control system project. It includes an overview of the system's introduction, block diagram, tools and resources used, concepts, circuit diagram, working, video demonstration, applications, advantages, and disadvantages.
2. The system uses an RFID reader to identify users by scanning their RFID tags. If the tag ID matches one stored in the microcontroller's memory, access is granted. Otherwise, access is denied.
3. The project aims to automate access control for security purposes and unauthorized access prevention through contactless identification of users.
Rfid based access control system using microcontrollerrajkanakaraj007
RFID Security Access Control System using 8051 Microcontroller is an RFID Technology based security system.
Using this system, authorization of personnel is carried out with an RFID card and only those with access can enter a secured area.
The security of any organisation is a priority for the authorities. The security concern is for the physical property and also for the intellectual property.
For this reason automatic identification and access control system has become necessary to overcome the security threats faced by many organisations.
This project deals with an interesting manner of security access control with the help of RFID Technology, where only people with valid cards are allowed to access the door or any secure area.
Simplest possible way to get through unwanted presentations in easiest way.. Technically concept is made clear but not the controller and embedded coding part...
This document provides an overview of cryptography. It begins with basic definitions related to cryptography and a brief history of its use from ancient times to modern ciphers. It then describes different types of ciphers like stream ciphers, block ciphers, and public key cryptosystems. It also covers cryptography methods like symmetric and asymmetric algorithms. Common types of attacks on cryptosystems like brute force, chosen ciphertext, and frequency analysis are also discussed.
Now a day’s every advertisement is going to be digital. The big shops and shopping centers are using the digital moving displays now. The MOVING MESSAGE DISPLAY is use in school, college campus, universities, hospital and industries to scroll different events and important notices.
The aim of this project is to develop a wireless notice board that will be used at the faculty in order to display latest information.So we are designing a new display system which can access remotely, we are using the Wi-Fi technology, if the user wants to display some message, they will send the messages from mobile (i.e. wireless) or from their PC , the module (Wi-Fi router) in the display system will receive the message and update the display according to the message.
This document discusses channel coding and linear block codes. Channel coding adds redundant bits to input data to allow error detection and correction at the receiver. Linear block codes divide the data into blocks, encode each block into a larger codeword, and use a generator matrix to map message blocks to unique codewords. The codewords can be detected and sometimes corrected using a parity check matrix. Hamming codes are a type of linear block code that can correct single bit errors. The document provides examples of encoding data using generator matrices and decoding using syndrome values and parity check matrices. It also discusses how the minimum distance of a code determines its error detection and correction capabilities.
ATM Security by using Fingerprint Recognition And GSMAlpesh Kurhade
This document discusses using biometric authentication in ATMs to address security issues. It outlines environmental and security concerns with conventional ATM systems that rely on PINs. It then describes how biometric authentication could use fingerprints, iris scans, or other biometrics to uniquely identify card holders instead of PINs. The document proposes a system that would collect biometric data, transmit it via GSM for authentication, and provide a more secure alternative to traditional ATMs.
Presentation on security feature of atm (2)Siya Agarwal
The document discusses the security features of ATM systems. It describes how ATMs work by having customers authenticate using cards and PINs. ATM security relies on crypto-processors, database security, and network security. It provides security through mechanisms like time-outs for invalid PIN entries and recognizing stolen cards. Additional security features include identity verification, data confidentiality, accountability, and audit capabilities. The document emphasizes the importance of keeping ATM cards and PINs secure and reporting any loss or theft.
This document proposes a finger print based door access system using biometrics for authentication. It uses a FIM 30N high voltage fingerprint scanner module stored on an ARM7 microcontroller. Employees first register their fingerprints which are stored with a unique ID. When employees attempt to enter, their live fingerprint is scanned and compared to stored prints. If it matches, they must enter a password via keypad. If both authenticate, a stepper motor opens the door which automatically closes after a delay. The system aims to provide secure access for organizations and uses embedded C programming on an ARM microcontroller with various hardware components.
This document provides an overview of a webinar on digital signal processing. It introduces the presenter, Dr. Steve Mackay, and provides instructions for interacting during the webinar. It then gives brief biographical information about Dr. Mackay. The remainder of the document outlines key topics to be covered, including definitions of digital and analog signals, applications of DSP, sampling theory, and analog to digital conversion. Diagrams are provided to illustrate various DSP concepts and systems.
Temperature Based Fan Controller can be used for reducing the power consumption & also to assist people who are disabled and are unable to control the speed of fan.It may also be used for monitoring changes in environment.
RSAAlgorithm is the first public key algorithm discovered in 1978 by Ron Rivest, Adi Shamir and Len Adleman. It uses different but related keys for encryption and decryption. The RSA algorithm can be used for both public key encryption and digital signatures. It works by selecting two large prime numbers to calculate the public and private keys. The public key is used to encrypt data and the private key is used to decrypt it.
Reed Solomon codes are a type of linear block code that can detect and correct errors in transmitted data. Reed Solomon codes operate by dividing a message into blocks, calculating redundant parity data for each block based on the message contents, and transmitting the blocks with parity. At the receiver, the redundant data enables detection and correction of errors that may have occurred during transmission. Popular examples include RS(255,223) codes that can correct up to 16 byte errors per codeword. Reed Solomon codes are widely used in storage devices and wireless communications due to their high error correction capability.
This document discusses home automation through an Android mobile device. It describes a system where a Bluetooth module and relays are used to allow an Android phone to remotely control home appliances. The phone acts as the host controller, communicating with client modules attached to devices via Bluetooth. The system allows users to control lights, temperature and other electronics from their mobile device.
Home Security System using Arduino & GSM Aditya Nag
The need for home security alarm systems nowadays is a serious demand. As
the number of crimes is increasing every day, there has to be something that
will keep us safe. We are all aware of the high end security systems present in
the market but they are not easily available to everyone. We therefore intend to
provide a solution by constructing a cost efficient electronic system that has the
capability of sensing the motion of the intruders, also detecting LPG gas
leakage (cooking gas) and setting on the alarm. The basic idea behind this
project is that all the bodies generate some heat energy in the form of infrared
which is invisible to human eyes. But, it can be detected by the electronic motion
sensor. The project involves the use of Arduino, a motion sensor, a gas
sensor,buzzer, LCD display and a simple program. The sensor detects any
motion in its permissible range and triggers the alarm by calling the owner and
sending him a message. It will also send the signal to Arduino which processes
the signal and set off the alarm along with a detection message on display. With
this system, we can easily set up a security alarm in our home for unwanted
intruders and gas leakage.
Mini Projects for Electronics and Communication Engineering.pdfjagan477830
The document outlines several mini projects for electronics and communication engineering students to apply their theoretical knowledge practically. It describes projects to create a wireless weather monitoring system, an automatic room light controller with visitor detection, a Bluetooth-based home automation system controlled by a smartphone app, wireless power transmission between coils, a voice-controlled robot, and a digital code lock security system. The projects involve components like microcontrollers, sensors, wireless modules, and aim to demonstrate practical applications of concepts taught in class.
Communication Based Projects Ideas for Engineering Studentselprocus
We provide you the Communication Based Projects Ideas for Engineering Students. You can choose the best of your choice and interest from the list of topics we suggested. All new project ideas that are appearing focuses to improve the knowledge of Engineering students.
https://www.elprocus.com
Visit our page to get more ideas on Communication Based Projects Ideas for Engineering Students these ideas developed by professionals.
Elprocus provides free verified electronic projects kits around the world with abstracts, circuit diagrams, and free electronic software. We provide guidance manual for Do It Yourself Kits (DIY) with the modules at best price along with free shipping.
Project Report on HOME AUTOMATION USING DTMF.
The Project “Home Automation using mobile communication” has different sections such as:
1.Microcontroller
2.DTMF decoder
3. Relays
. This project we propose a unique System for Home automation utilizing Dual Tone Multi Frequency (DTMF) that is paired with a wireless module to provide seamless wireless control over many devices in a house. This user console has many keys, each corresponding to the device that needs to be activated. The encoder encodes the user choice and sends via a GSM transmitter. The GSM receiver receives the modulated signal and demodulates it and the user choice is determined by the DTMF decoder. Based upon this the required appliance is triggered.
1) The document discusses the need for an automated railway gate control system to avoid accidents at unmanned railway crossings. It identifies problems with the current manual system such as gates not closing on time.
2) It proposes a model using sensors placed on the gate to detect approaching trains and automatically control the railway gate. The system would use a finite state machine and flowcharts to change signals and close gates upon detecting a train.
3) Key components discussed are infrared sensors to detect trains, signals to control road traffic, and closing gates automatically based on sensor input to improve safety over the current system.
This document describes a password-based door locking system using an 8051 microcontroller. The system includes a keypad to enter a password, which is checked against a stored password. If the passwords match, the gate opens. Otherwise, an alarm is activated. The hardware requirements include an 8051 microcontroller, keypad, LCD, relay, motor, resistors, capacitors, crystal oscillator, voltage regulator, and momentary switch. The software includes Keil compiler, Flash Magic, and Proteus. A circuit diagram is provided. Advantages are security, low power consumption, and simple design using common components. Applications include home security and controlling access to secure areas.
1. The document presents an RFID-based access control system project. It includes an overview of the system's introduction, block diagram, tools and resources used, concepts, circuit diagram, working, video demonstration, applications, advantages, and disadvantages.
2. The system uses an RFID reader to identify users by scanning their RFID tags. If the tag ID matches one stored in the microcontroller's memory, access is granted. Otherwise, access is denied.
3. The project aims to automate access control for security purposes and unauthorized access prevention through contactless identification of users.
Rfid based access control system using microcontrollerrajkanakaraj007
RFID Security Access Control System using 8051 Microcontroller is an RFID Technology based security system.
Using this system, authorization of personnel is carried out with an RFID card and only those with access can enter a secured area.
The security of any organisation is a priority for the authorities. The security concern is for the physical property and also for the intellectual property.
For this reason automatic identification and access control system has become necessary to overcome the security threats faced by many organisations.
This project deals with an interesting manner of security access control with the help of RFID Technology, where only people with valid cards are allowed to access the door or any secure area.
Simplest possible way to get through unwanted presentations in easiest way.. Technically concept is made clear but not the controller and embedded coding part...
This document provides an overview of cryptography. It begins with basic definitions related to cryptography and a brief history of its use from ancient times to modern ciphers. It then describes different types of ciphers like stream ciphers, block ciphers, and public key cryptosystems. It also covers cryptography methods like symmetric and asymmetric algorithms. Common types of attacks on cryptosystems like brute force, chosen ciphertext, and frequency analysis are also discussed.
Now a day’s every advertisement is going to be digital. The big shops and shopping centers are using the digital moving displays now. The MOVING MESSAGE DISPLAY is use in school, college campus, universities, hospital and industries to scroll different events and important notices.
The aim of this project is to develop a wireless notice board that will be used at the faculty in order to display latest information.So we are designing a new display system which can access remotely, we are using the Wi-Fi technology, if the user wants to display some message, they will send the messages from mobile (i.e. wireless) or from their PC , the module (Wi-Fi router) in the display system will receive the message and update the display according to the message.
This document discusses channel coding and linear block codes. Channel coding adds redundant bits to input data to allow error detection and correction at the receiver. Linear block codes divide the data into blocks, encode each block into a larger codeword, and use a generator matrix to map message blocks to unique codewords. The codewords can be detected and sometimes corrected using a parity check matrix. Hamming codes are a type of linear block code that can correct single bit errors. The document provides examples of encoding data using generator matrices and decoding using syndrome values and parity check matrices. It also discusses how the minimum distance of a code determines its error detection and correction capabilities.
ATM Security by using Fingerprint Recognition And GSMAlpesh Kurhade
This document discusses using biometric authentication in ATMs to address security issues. It outlines environmental and security concerns with conventional ATM systems that rely on PINs. It then describes how biometric authentication could use fingerprints, iris scans, or other biometrics to uniquely identify card holders instead of PINs. The document proposes a system that would collect biometric data, transmit it via GSM for authentication, and provide a more secure alternative to traditional ATMs.
Presentation on security feature of atm (2)Siya Agarwal
The document discusses the security features of ATM systems. It describes how ATMs work by having customers authenticate using cards and PINs. ATM security relies on crypto-processors, database security, and network security. It provides security through mechanisms like time-outs for invalid PIN entries and recognizing stolen cards. Additional security features include identity verification, data confidentiality, accountability, and audit capabilities. The document emphasizes the importance of keeping ATM cards and PINs secure and reporting any loss or theft.
High protection ATM system with fingerprint identification technologyAlfred Oboi
This project was carried out at the College of Engineering, Design, Art and Technology, Makerere university Kampala Uganda
The main objective of this project was to come up with a more secure ATM system that will reduce on the ATM fraud.
Global System for Mobile (GSM) is a second generation cellular standard developed for voice services and data delivery using digital modulation. It has a network subsystem including components like the MSC, HLR, VLR, and AuC that handle call processing and subscriber information. The radio subsystem consists of BSCs controlling multiple BTSs to manage radio network access. GSM provides international roaming, high quality voice calls, and supports data services like SMS and fax in addition to voice.
Cellular phones use cellular networks that are divided into hexagonal cells to improve capacity and spectrum efficiency. Each cell uses a different set of frequencies to avoid interference between adjacent cells. As users move between cells, their connection must be handed off seamlessly to the new cell. Network components like base stations and mobile switching centers work together to manage connectivity and roaming across the cellular network.
Fingerprint Authentication for ATM was about the biometric authentication security system for ATM which enabled the fingerprint authentication for traditional cash machines.
# Synopsis
https://www.slideshare.net/ParasGarg14/project-synopsis-68167417
# Report
https://github.com/ParasGarg/Fingerprint-Authentication-for-ATM/blob/master/Reports/Project%20Report.pdf
# Code
https://github.com/ParasGarg/Fingerprint-Authentication-for-ATM
The document discusses using fingerprint biometrics for authentication in ATM machines. Fingerprints provide high universality, distinctiveness, permanence and performance making them suitable for biometric authentication. The technical processes of minutiae extraction from fingerprints and the biometric system workflow are described. Applications of fingerprint ATMs include added security for banking, membership verification, and food/ticket purchases. Potential disadvantages include false acceptance and rejection rates and issues with certain users. Future areas of development include improved matching algorithms and database security to further enhance fingerprint biometrics for ATM authentication.
Accident messaging system using GPS,GSM and MEMSJithin Prasad
This project aims to develop an accident messaging system using a MEMS sensor to detect vibrations during accidents, a GPS module to determine location, and a GSM modem to send messages with location to emergency contacts. It is composed of a PIC microcontroller interfaced with MEMS, GPS, and GSM modules. When an accident is detected by the MEMS sensor, the system will use the GPS module to get location coordinates and send an SMS message with location via the GSM modem to alert contacts and enable emergency response.
The document discusses the security features of ATM systems. It covers how ATMs work by connecting to a host computer for transaction authorization. Card readers, PIN entry, and crypto-processors securely authenticate users. Additional security measures include transaction limits, invalidating stolen cards, and encrypting transmitted data. Databases and network security aim to protect confidential user information and ensure integrity of financial transactions processed through the ATM network.
Automatic vehicle accident detection and messaging system using gsm and gps m...mahesh_rman
This document summarizes an automatic vehicle accident detection and messaging system using GSM and GPS technology. The system uses a microcontroller, GSM modem, and GPS modem to detect if an accident occurs and send an SMS message with the vehicle's location to alert contacts. Some key advantages are providing security while traveling by detecting accident locations and notifying others. The system could also be expanded to track stolen vehicles or interface with other vehicle security systems.
Powerpoint Search Engine has collection of slides related to specific topics. Write the required keyword in the search box and it fetches you the related results.
The peer-reviewed International Journal of Engineering Inventions (IJEI) is started with a mission to encourage contribution to research in Science and Technology. Encourage and motivate researchers in challenging areas of Sciences and Technology.
Fin ring - A gesture controlled thumb ringAnand Tyagi
Fin ring or Wearfin is a thumb ring that converts your whole plam in a gesture space and thus, you can control connected devices with some specific gesture.
www.wearfin.com
The document proposes a more efficient method for scalar multiplication on elliptic curves defined over extension fields. The proposed method reduces the number of elliptic curve doublings (ECD) needed by around half compared to existing methods. It achieves this by using the Frobenius mapping to represent the scalar value with coefficients in the extension field's subfield, allowing half the bit size. An example shows the proposed method requires around half as many ECD operations. Evaluation on sample scalars confirms a 40-50% reduction in ECD operations and a similar improvement in execution times for scalar multiplication. Future work involves testing the approach in pairing-based cryptographic protocols.
This document discusses socket programming in .NET, including how it can be used to create a chat application. Socket programming allows communication between applications through TCP/IP and uses the System.Net.Sockets namespace. A chat application would require a server that can connect to multiple clients simultaneously and asynchronously send and receive data from each client. The clients must also be able to asynchronously send and receive data from the server to allow for real-time chatting between multiple connected users. Security considerations are also important for such a networked application.
This presentation proposes a remote biometric authentication system using video-object steganography over wireless networks. It uses principal component analysis (PCA) and discrete wavelet transform (DWT) to encrypt biometric signals, hide them in video objects, and transmit them securely. The encrypted biometric signals are inserted into the most significant wavelet coefficients of video objects during transmission. At the receiver end, fingerprint matching is used to authenticate users by extracting and decrypting the biometric signals from the video objects. The system aims to provide secure remote authentication using natural biometrics while maintaining efficiency and resistance against data loss during wireless transmission.
Age verification in real time keeping children safe online biometric solutionAboul Ella Hassanien
This document discusses using biometric technology for age verification to keep children safe online. It proposes integrating biometric verification into social networks and communication platforms to distinguish real children from predators posing as children. The key biometric discussed is ultrasound measurement of bone density in the hand, which can accurately estimate a user's age group. Integrating this approach could filter contacts and interactions on social networks to ensure children only communicate with other verified children or parent-approved contacts.
The document discusses GSM architecture and frequency planning. It describes the key components of GSM including the base station subsystem (BSS) with base transceiver stations (BTS) and base station controllers (BSC), and the network switching subsystem (NSS) with mobile switching centers (MSC). It also covers GSM frequency bands and channel allocation using frequency reuse patterns like 4/12 layout to maximize capacity while minimizing interference between cells. Sectorization is discussed as a way to increase capacity by splitting each cell site into multiple sectors.
Designing Hybrid Cryptosystem for Secure Transmission of Image Data using Bio...ranjit banshpal
The document outlines a proposed hybrid cryptosystem for secure transmission of image data using biometric fingerprints. It discusses problems with existing password and cryptographic techniques, and proposes a system that uses fingerprint biometrics to generate an encryption key, JPEG compression, and a secret fragment visible mosaic image method for embedding encrypted image data. The methodology section describes the tools and algorithms used, including SHA-256, AES, and JPEG. The implementation details section provides flow diagrams of the encryption and decryption processes.
Gsm based smart card information for lost atm cardsSomanchi Aditya
This document describes a project to design a system that automatically detects lost ATM cards and sends an alert message to a predefined phone number. The system uses a GSM modem connected to a PIC microcontroller. The microcontroller is connected to an LCD display, smart card reader, and other components. When a lost card is inserted, the microcontroller will send an SMS message via the GSM modem. The document provides details on the various hardware components used and how they interface with each other.
This project report describes a mobile monitoring system for smart homes using an ARM7 microcontroller. The system uses a PIR sensor to detect unauthorized persons and trigger loads like lights and fans to turn on. It sends notifications to a mobile phone using GSM. The hardware requirements include an LPC2148 microcontroller, GSM module, relays, loads, LCD, and PIR sensor. The software used is Embedded C, Keil, and Proteus. Benefits are remote access, low power, and increased security and control of home systems. Potential applications include security systems, home automation, and access control.
SECURED WIRELESS COMMUNICATION FOR INDUSTRIAL AUTOMATION AND CONTROL BY USING...JOLLUSUDARSHANREDDY
This document describes a technical project on secured wireless communication for industrial automation and control using GSM. The main components discussed are an ARM7 controller, GSM modem, LCD, relays, motor and load. The system allows automatic control of electrical appliances in industry via SMS received from a user's mobile phone by the GSM modem and processed by the ARM7 controller. It has applications in homes, hospitals, banks and other areas. Advantages include low cost and simple design while disadvantages are potential high phone bills if used frequently and failure of the GSM modem.
This document describes a PIR and GSM based home security system. The system uses a sensor to detect intruders and notifies the homeowner through an alarm and SMS message. It continuously monitors the sensor status and automatically sends SMS alerts to the user if the sensor is triggered. The system aims to provide security for homes, banks, and companies through detection and remote notification capabilities.
Automated system for fault analysis in industries using GSM.
By using this kind of project In industries we can reduce the man power for continuous operation the accuracy of the work will be more and also there will be less chances of damaging the devices.
This document describes a border security and alert system using GSM technology. The system uses an LPC2148 microcontroller interfaced with IR sensors, a GSM modem, buzzer, and LCD to detect intruders and alert authorized personnel via text message. When an IR sensor detects an object at the border, the microcontroller sends an SMS via the GSM modem. The system provides low-cost border security automation and real-time intruder alerts to remote users through standard mobile networks and devices. Potential applications include defense, banking security, and museum protection.
ACCIDENTAL PROTECTION BY AUTOMATIC BREAKS AND RELEASE OF AIRBAG USING GPS,GSM...JOLLUSUDARSHANREDDY
This document proposes a system to automatically apply vehicle brakes and deploy airbags using GPS, GSM, and MEMS technologies in the event of an accident to prevent major damage to occupants and the vehicle. The system uses an ARM7 microcontroller connected to MEMS sensors, GPS and GSM modules, and an LCD display. When a MEMS sensor detects vibrations from an accident, the controller activates the brakes and deploys airbags while also sending location data via GSM to notify emergency contacts. The aim is to increase safety by taking immediate action to control accidents.
multiple input control by sms using GSM technologySachin Singh
This document presents a project to develop a home appliance control system using a microcontroller, GSM network, and SMS messages. The system aims to allow remote control of appliances in a cheap and simple way compared to existing wireless solutions. The major components are an AT89S52 microcontroller, GSM modem, relay circuits, and interfaces to appliances. The microcontroller communicates with the GSM modem via a serial interface to send and receive SMS commands to control relays and appliances from a remote cell phone. The system is designed for applications like appliance control, security systems, and home entertainment control from outside the home.
“Posiblemente la ciberseguridad de las infraestructuras urbanas no ha tenido la atención que se merece: cuestiones como una planificación cortoplacista o restricciones económicas han puesto de relieve múltiples vulnerabilidades de gestión en los servicios básicos de la ciudad. Por ello se ha abierto una gran oportunidad para desplegar soluciones tecnológicas relacionadas con la ciberseguridad industrial que mejoran la seguridad de estas infraestructuras urbanas. Bajo este prisma hablaremos de dispositivos de campo, comunicaciones M2M, integridad y disponibilidad de datos… hasta llegar a las mismísimas plataformas que gestionan toda la información en tiempo real.”
This document presents a project on a land rover robot that uses GSM technology to control the robot remotely. A group of 5 students developed the robot under the guidance of faculty. The robot uses a microcontroller, GSM modem, motors and other components. The robot can be controlled remotely by sending text messages to move forward, backward, left or right. The document describes the components, working, advantages, applications and future scope of the remote controlled robot.
This document describes a mini project on a GSM based home automation system. The key components of the system include an Arduino Uno, GSM module, relay, LCD display, and mobile phone. The system allows users to remotely switch household appliances on and off using the GSM module and Arduino. It provides a low cost and reliable way to automate and control appliances in the home from a mobile phone.
This document presents a smart shop security system project. It includes an introduction describing the motivation to develop a more advanced security system than typical alarm systems. It then provides an outline of the topics to be covered, including objectives, components, diagrams, cost analysis, advantages and applications. The system uses various sensors to detect theft, a GSM modem and WiFi to alert owners and police via message, and is controlled with an Arduino Nano microcontroller. It aims to provide real-time surveillance and notification in the event of a break-in attempt.
This document provides an introduction and methodology for a mini project report on a GSM-based electronic notice board. The project aims to design a notice board that can be updated remotely by SMS. It will use a microcontroller, GSM modem, and LCD display. The methodology involves using serial communication between these components to receive SMS messages, validate the sender, and display the message on the LCD screen. The document outlines the scope of work, aims, and objectives which include using the board for advertisements, education, traffic control, and more. It provides background on GSM technology and standards before discussing the network structure and components that will be employed in the prototype model.
Remote notice board implementation using gsm communicationKhadarbaba Shaik
This document describes a remote notice board implementation using GSM communication. The system uses an 8051-based microcontroller interfaced with a GSM modem and LCD to display messages sent via SMS. It allows users to remotely change display messages in real-time. When an SMS is received, the microcontroller updates the LCD according to the message. The system provides low-cost, automated operation with low power consumption for remote advertisement displays.
suppose this security system is fitted in your car . If a thief breaks in and tries to drive away your car then he/she have enter the code for ignition .If the code mismatches then it will send a message to the proprietor's cell "security breach".By this we will come to know that someone is trying to steal your car.
"THAT IS THE IDEA OF THE PROJECT"
At Softroniics we provide job oriented training for freshers in IT sector. We are Pioneers in all leading technologies like Android, Java, .NET, PHP, Python, Embedded Systems, Matlab, NS2, VLSI etc. We are specializiling in technologies like Big Data, Cloud Computing, Internet Of Things (iOT), Data Mining, Networking, Information Security, Image Processing, Mechanical, Automobile automation and many other. We are providing long term and short term internship also.
We are providing short term in industrial training, internship and inplant training for Btech/Bsc/MCA/MTech students. Attached is the list of Topics for Mechanical, Automobile and Mechatronics areas.
MD MANIKANDAN-9037291113,04954021113
softroniics@gmail.com
www.softroniics.com
SmarterCity.Tech has partnered with Digital Global Systems to deploy DGS's spectrum monitoring technology on Nova CellTech's 5G small cell poles. The Nova CellTech poles can support smart city technologies from companies like AT&T, Microsoft, and DimOnOff. DGS's patented technology efficiently detects signals and drones for industries like telecom, transportation, and public safety. Through this partnership, DGS and Nova CellTech will integrate DGS's spectrum monitoring appliances into Nova CellTech poles to provide situational awareness and security solutions around the world.
This document describes a Bluetooth-based door opening and closing system. The system uses an Android app to send open and close signals via Bluetooth to an Arduino Uno, which controls a DC gear motor via an L293D motor driver. When an 'F' is received, the door opens, and when an 'R' is received, the door closes, providing remote door control from a smartphone for improved home security. The system aims to increase safety and security compared to traditional keys, while decreasing costs.
Office Automation System using Internet of ThingsIRJET Journal
This document describes an office automation system that uses IoT technology to control electrical appliances like fans, lights, computers and microwaves through an Android application. The system uses an Arduino microcontroller connected to sensors and a GSM modem to receive control signals from the app and switch appliances on/off as needed. It also monitors for fires or human presence with sensors and sends alerts to users via text message for added safety in the automated office.
This document describes an RFID-based secured access system created by students. The system uses an AT89C51 microcontroller, RFID reader, LCD display, and keypad. It is designed to only grant access to authorized individuals by verifying both the RFID tag number and entered password. The system could be applied to applications requiring high security like homes, government offices, and defense areas to automate door locks. It provides a cheap alternative to traditional security systems.
The objective of vehicle theft detection system is to provide prevention of theft activity for any vehicle. Electronic gadgets being a great advancement in the field of technology, these can be used to solve so many day to day problems. If we talk about the theft activity then this mainly happens with vehicles. The technology has also given great solution for these activities. The purpose of this project is to prevent vehicle theft detection. The issue of vehicle theft has increased tremendously nowadays.
Similar to ATM USER ACCOUNTSECURE BYUSING GSM TECHNOLOGY (20)
The document discusses the responsibilities and functions of an operating system's memory manager. The memory manager must securely allocate memory in a way that prevents memory leaks and stack overflows. It allocates memory dynamically using different techniques, including fixed and dynamic block allocation, dynamic page allocation, and dynamic address relocation. The memory manager also protects memory access between the operating system functions and tasks running on the system.
The document discusses several important operating system security issues. The operating system must provide protection mechanisms to prevent unauthorized access to processes and resources. It also needs flexibility to configure how resources are shared between processes and change these configurations as needed. Key security issues for an operating system include implementing protection mechanisms, controlling resource sharing, enforcing security policies, and utilizing authentication and authorization.
This document discusses the basic functions and types of real-time operating systems (RTOS) for embedded systems. It describes key RTOS functions like integrated development environments, timers, scheduling, device drivers, inter-process communication, and memory management. It also categorizes different types of RTOS as in-house developed, broad-based commercial, general purpose OS with RTOS features, and special focus RTOS tailored for specific processors. Overall, the document provides a high-level overview of RTOS functions and classifications.
This document discusses real-time Linux functions. It begins with an introduction stating that Linux 2.6.x introduced enhancements for embedded systems, including preemptive scheduling, high resolution timers, and preemptive interrupt service threads. Linux 2.6.24, released in 2008, is the latest version. The document then describes several real-time Linux functions, including process management, memory management, file systems, shared memory, networking, and device control. It also discusses Linux modules, interprocess communication methods like signals, multithreading, semaphores and message queues, and functions for registering and deregistering Linux modules.
The document discusses the OSEK/VDX standard which defines interfaces and protocols for automotive embedded systems to enable portability, reusability, and extensibility of software. It provides an overview of the OSEK/VDX operating system including the task concept, scheduler, events, alarms, resources, and interrupt processing. The OSEK/VDX standard aims to improve quality and reduce costs for automotive embedded control software.
1) A device manager, either inside or outside the kernel, coordinates communication between applications, drivers, and devices by managing I/O requests and interrupt queues.
2) The device manager creates a kernel interface and API to control devices by activating their register-specific actions.
3) Device management involves polling, interrupts, and DMA and supports various I/O approaches including programmed, interrupt-driven, and DMA-driven I/O.
This document discusses performance metrics for real-time operating systems (RTOS), including interrupt latency, context switching latency, CPU load, and worst-case execution time. It describes three key components of RTOS performance: the ratio of interrupt latencies to execution times, CPU load, and the ratio of worst-case execution times to average execution times. Several models for measuring these metrics are presented, such as calculating CPU load based on task execution times and periods, and determining worst-case performance for sporadic tasks.
INTERRUPT ROUTINES IN RTOS EN VIRONMENT HANDELING OF INTERRUPT SOURCE CALLSJOLLUSUDARSHANREDDY
There are three ways for an RTOS to handle interrupts:
1. The interrupt source directly calls the ISR.
2. The RTOS first handles the interrupt, then calls the corresponding ISR.
3. The RTOS first handles the interrupt, then initiates a fast-level ISR (FLISR) followed by a slow-level ISR (SLISR) or interrupt service thread (IST), with the FLISR aiming to reduce interrupt latency.
Real-Time Operating System (RTOS) Vs. General Purpose OS (GPOS)
Can Linux provide real-time guarantees?
Commercial RTOSs
RTLinux Vs. Linux: Architectural comparison
RTLinux Vs. Linux: Code perspective
Get the RTLinux setup ready
Things to Issue and Handling the hard disk
Lab #1: Detailed discussion
INTRODUCTION: One popular RTOS For the E.S development is microCOS-ll for noncommercial use, it is free ware .jean J.labrosse designed it in 1992 it is well developed for a no.of applications.it is available from micrium it is popularly known as MUCOS (or) UCOS.
This document discusses operating systems mechanisms and overhead for embedded systems. It covers the differences between general-purpose and real-time operating system schedulers, memory management techniques including those used in Windows CE, interrupt handling, and context switching overhead. It also discusses embedded file systems, wear leveling, log-structured file systems, and verification of concurrent systems using model checking and temporal logic properties.
CASE STUDY OF DIGITAL CAMERAHARDWARE AND SOFT WAREARCHITECTURECASE STUDY OF...JOLLUSUDARSHANREDDY
This technical paper describes the architecture of a digital camera. It discusses the camera's hardware requirements including image sensors and memory storage. It then outlines the software architecture with layers for system services, application tasks, functions, presentation and control. The paper concludes that digital cameras allow capturing of images and videos, transferring the data to computers through various connection devices, and provides an overview of the camera's hardware and software design.
Energy is essential factor for the development of any nation.
The resources of the fossil fuels are limited.
Solar made from panel directly converts solar radiation into electrical energy. Solar panel is mainly semiconductor.
In this project, the data can be transmitted to and received from remote Zigbee communication device. Data Security is primary concern for every communication system.
In this present days in every rural areas developed but in the urban areas like hilly areas there is major problem facing.so to modify that type of problems we are introducing this project.
This project aims to develop a smart home system for disabled people.
To monitor the environmental conditions.
To providing safe, secure and empowering environments.
STUDENT DATA LOGGING SYSTEM INTO COLLEGE WEBSITE BASED ON RFIDJOLLUSUDARSHANREDDY
saving time – important administrative and educational resources could be freed up by utilizing college attendance management system(cams)
Radio frequency identification is the use of radio waves to read and capture information stored on a tag attached to an object .
Solar energy has proven its wroth of alternative energy.
Freehand available everywhere, the power of the sun can be employed to power Everything like cell phones and mp3 players.
wireless security control system and sensor network for smoke and fire detectionJOLLUSUDARSHANREDDY
This technical paper presents a wireless security control system and sensor network for smoke and fire detection. The system uses a microcontroller, smoke sensor, fire sensor, LCD, buzzer, and GSM to detect smoke and fire, display information, sound an alarm, and alert authorized individuals via text message. It aims to protect homes and public areas from fire accidents in a low-cost and automated way. The system has applications in buses, trains, forests, industries, and residential/commercial areas and offers advantages like reduced manpower needs, low cost, time savings, and increased safety.
Optimizing Gradle Builds - Gradle DPE Tour Berlin 2024Sinan KOZAK
Sinan from the Delivery Hero mobile infrastructure engineering team shares a deep dive into performance acceleration with Gradle build cache optimizations. Sinan shares their journey into solving complex build-cache problems that affect Gradle builds. By understanding the challenges and solutions found in our journey, we aim to demonstrate the possibilities for faster builds. The case study reveals how overlapping outputs and cache misconfigurations led to significant increases in build times, especially as the project scaled up with numerous modules using Paparazzi tests. The journey from diagnosing to defeating cache issues offers invaluable lessons on maintaining cache integrity without sacrificing functionality.
Introduction- e - waste – definition - sources of e-waste– hazardous substances in e-waste - effects of e-waste on environment and human health- need for e-waste management– e-waste handling rules - waste minimization techniques for managing e-waste – recycling of e-waste - disposal treatment methods of e- waste – mechanism of extraction of precious metal from leaching solution-global Scenario of E-waste – E-waste in India- case studies.
artificial intelligence and data science contents.pptxGauravCar
What is artificial intelligence? Artificial intelligence is the ability of a computer or computer-controlled robot to perform tasks that are commonly associated with the intellectual processes characteristic of humans, such as the ability to reason.
› ...
Artificial intelligence (AI) | Definitio
Advanced control scheme of doubly fed induction generator for wind turbine us...IJECEIAES
This paper describes a speed control device for generating electrical energy on an electricity network based on the doubly fed induction generator (DFIG) used for wind power conversion systems. At first, a double-fed induction generator model was constructed. A control law is formulated to govern the flow of energy between the stator of a DFIG and the energy network using three types of controllers: proportional integral (PI), sliding mode controller (SMC) and second order sliding mode controller (SOSMC). Their different results in terms of power reference tracking, reaction to unexpected speed fluctuations, sensitivity to perturbations, and resilience against machine parameter alterations are compared. MATLAB/Simulink was used to conduct the simulations for the preceding study. Multiple simulations have shown very satisfying results, and the investigations demonstrate the efficacy and power-enhancing capabilities of the suggested control system.
Redefining brain tumor segmentation: a cutting-edge convolutional neural netw...IJECEIAES
Medical image analysis has witnessed significant advancements with deep learning techniques. In the domain of brain tumor segmentation, the ability to
precisely delineate tumor boundaries from magnetic resonance imaging (MRI)
scans holds profound implications for diagnosis. This study presents an ensemble convolutional neural network (CNN) with transfer learning, integrating
the state-of-the-art Deeplabv3+ architecture with the ResNet18 backbone. The
model is rigorously trained and evaluated, exhibiting remarkable performance
metrics, including an impressive global accuracy of 99.286%, a high-class accuracy of 82.191%, a mean intersection over union (IoU) of 79.900%, a weighted
IoU of 98.620%, and a Boundary F1 (BF) score of 83.303%. Notably, a detailed comparative analysis with existing methods showcases the superiority of
our proposed model. These findings underscore the model’s competence in precise brain tumor localization, underscoring its potential to revolutionize medical
image analysis and enhance healthcare outcomes. This research paves the way
for future exploration and optimization of advanced CNN models in medical
imaging, emphasizing addressing false positives and resource efficiency.
Software Engineering and Project Management - Introduction, Modeling Concepts...Prakhyath Rai
Introduction, Modeling Concepts and Class Modeling: What is Object orientation? What is OO development? OO Themes; Evidence for usefulness of OO development; OO modeling history. Modeling
as Design technique: Modeling, abstraction, The Three models. Class Modeling: Object and Class Concept, Link and associations concepts, Generalization and Inheritance, A sample class model, Navigation of class models, and UML diagrams
Building the Analysis Models: Requirement Analysis, Analysis Model Approaches, Data modeling Concepts, Object Oriented Analysis, Scenario-Based Modeling, Flow-Oriented Modeling, class Based Modeling, Creating a Behavioral Model.
Null Bangalore | Pentesters Approach to AWS IAMDivyanshu
#Abstract:
- Learn more about the real-world methods for auditing AWS IAM (Identity and Access Management) as a pentester. So let us proceed with a brief discussion of IAM as well as some typical misconfigurations and their potential exploits in order to reinforce the understanding of IAM security best practices.
- Gain actionable insights into AWS IAM policies and roles, using hands on approach.
#Prerequisites:
- Basic understanding of AWS services and architecture
- Familiarity with cloud security concepts
- Experience using the AWS Management Console or AWS CLI.
- For hands on lab create account on [killercoda.com](https://killercoda.com/cloudsecurity-scenario/)
# Scenario Covered:
- Basics of IAM in AWS
- Implementing IAM Policies with Least Privilege to Manage S3 Bucket
- Objective: Create an S3 bucket with least privilege IAM policy and validate access.
- Steps:
- Create S3 bucket.
- Attach least privilege policy to IAM user.
- Validate access.
- Exploiting IAM PassRole Misconfiguration
-Allows a user to pass a specific IAM role to an AWS service (ec2), typically used for service access delegation. Then exploit PassRole Misconfiguration granting unauthorized access to sensitive resources.
- Objective: Demonstrate how a PassRole misconfiguration can grant unauthorized access.
- Steps:
- Allow user to pass IAM role to EC2.
- Exploit misconfiguration for unauthorized access.
- Access sensitive resources.
- Exploiting IAM AssumeRole Misconfiguration with Overly Permissive Role
- An overly permissive IAM role configuration can lead to privilege escalation by creating a role with administrative privileges and allow a user to assume this role.
- Objective: Show how overly permissive IAM roles can lead to privilege escalation.
- Steps:
- Create role with administrative privileges.
- Allow user to assume the role.
- Perform administrative actions.
- Differentiation between PassRole vs AssumeRole
Try at [killercoda.com](https://killercoda.com/cloudsecurity-scenario/)
The CBC machine is a common diagnostic tool used by doctors to measure a patient's red blood cell count, white blood cell count and platelet count. The machine uses a small sample of the patient's blood, which is then placed into special tubes and analyzed. The results of the analysis are then displayed on a screen for the doctor to review. The CBC machine is an important tool for diagnosing various conditions, such as anemia, infection and leukemia. It can also help to monitor a patient's response to treatment.
3. THEME OF PROJECT:-
The aim of our project to reduce the amount
thefting & hacking through ATMs.
Now a days there is no secure for money.
Here already they have introduced ATM centers
for the protection purpose they are maximum
protect in a security way.
4. PURPOSE:-
The purpose of this project is to send the
information of the mobile by using GSM
Technology.
In this project we are including GSM technology
to pass the information for the secure purpose.
7. GSM
cGlobal system monitoring for mobile communication
that is widely used in all part of the world.
The gsm technology was first launched in 1991..
8. It operate at either 900mhz or
1800mhz frequency band
The gsm technology was first launched
in finland in 1991
LCD
9. ARM7
The full form of ARM7 IS ADVANCED RISC MACHINE.
For the ARM7 controller needs power supply is3.3v.
It’s shape of quad.
In this ARM7 has only two ports i.e. P0andP1.
11. APPLICATIONS
Our project is used at,
ATM’s,
Industries,
Schools,
Colleges,
Offices,
Personnel cabins etc.
12. ADVANTAGES:
This project implementation is used for securing purpose to
amount.nothing but anti thefting.
Protecting to our banking.
saves money.
Freedomful from our fear about security.
13. FEAUTURE SCOPES
We’ll GPS technology is also use.
With this GPS technology we are
knowing about theaf.By using digital
camera.
And get detail about where he is
using to our smart card