Edc lab 5 - to implement a full wave rectifier using diode
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Edc lab 5 - to implement a full wave rectifier using diode by Tajim . Jahangirnagar University, Bangladesh
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Know about Full wave rectifier circuit working and theory. It is uses two diodes to produces the
entire waveform both positive and negative half-cycles. The full-wave rectifier allows us to convert
almost all the incoming AC power to DC.
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A bridge rectifier circuit converts alternating current (AC) to direct current (DC) using four diodes arranged in a bridge configuration. It consists of a transformer, diode bridge, filter, and regulator. The transformer steps down the AC voltage, then the diode bridge rectifies it to produce pulsating DC, which is filtered by a capacitor to produce smooth DC that can power electronics. Bridge rectifiers are classified as single or three phase, and uncontrolled or controlled based on the input phase and whether devices like thyristors can vary the output. Their main applications include power supplies, radio signal detection, and welding equipment.
Bridge rectifier
This document describes a study of single full wave controlled rectifiers using thyristors with a resistive load. It discusses the experimental setup using various equipment to observe the output voltage waveforms. The key findings are:
1) The output voltage varies with the firing angle α, providing control of the DC voltage between 0° and 180°.
2) A full wave rectifier using two thyristors provides greater output than a half wave rectifier using a single thyristor.
3) Waveforms were observed on an oscilloscope to analyze the relationship between output voltage, current, and firing angle.
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Full Wave Rectifier Circuit Working and Theory
Know about Full wave rectifier circuit working and theory. It is uses two diodes to produces the
entire waveform both positive and negative half-cycles. The full-wave rectifier allows us to convert
almost all the incoming AC power to DC.
Rectifire Bride
A bridge rectifier circuit converts alternating current (AC) to direct current (DC) using four diodes arranged in a bridge configuration. It consists of a transformer, diode bridge, filter, and regulator. The transformer steps down the AC voltage, then the diode bridge rectifies it to produce pulsating DC, which is filtered by a capacitor to produce smooth DC that can power electronics. Bridge rectifiers are classified as single or three phase, and uncontrolled or controlled based on the input phase and whether devices like thyristors can vary the output. Their main applications include power supplies, radio signal detection, and welding equipment.
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This document describes a study of single full wave controlled rectifiers using thyristors with a resistive load. It discusses the experimental setup using various equipment to observe the output voltage waveforms. The key findings are:
1) The output voltage varies with the firing angle α, providing control of the DC voltage between 0° and 180°.
2) A full wave rectifier using two thyristors provides greater output than a half wave rectifier using a single thyristor.
3) Waveforms were observed on an oscilloscope to analyze the relationship between output voltage, current, and firing angle.
Diode bridge rectifier_ppt
A bridge rectifier circuit converts alternating current (AC) to direct current (DC) using four diodes arranged in a bridge configuration. It works like a Wheatstone bridge but does not require a center-tapped transformer. The voltage drop is double that of a single diode rectifier due to the use of two additional diodes. A bridge rectifier takes a time-varying alternating voltage and produces a unidirectional pulsating DC voltage.
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1) The document describes a full wave bridge rectifier circuit with and without a filter capacitor.
2) It explains how the circuit works by using 4 diodes to convert an AC input voltage into a DC output voltage that only contains the positive half of the sinusoidal wave.
3) The summary compares the results with and without a filter capacitor, noting that the capacitor reduces the ripple in the output when used.
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rectifiers
This document discusses various rectifier circuits including half wave, full wave, center tap, and bridge rectifiers. It provides details on their circuit diagrams, operation, waveforms, parameters like ripple factor, efficiency, peak inverse voltage, advantages and disadvantages. Half wave rectifiers are shown to have high ripple factor and low efficiency while bridge rectifiers have advantages of not requiring a center tap transformer and using lower voltage diodes.
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Rectification is the process of converting alternating current (AC) to direct current (DC) using rectifier circuits. There are two main types of rectifiers: half-wave and full-wave. A half-wave rectifier uses a single diode to pass only the positive half of the AC waveform, resulting in a DC output that fluctuates between 0V and the peak voltage. A full-wave rectifier uses four diodes in a bridge configuration to rectify both the positive and negative halves of the AC waveform, producing a fuller DC output.
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This document discusses different types of rectifiers used to convert alternating current (AC) to direct current (DC). It describes half-wave and full-wave rectifiers for single-phase AC as well as three-phase half-wave, full-wave using center-tapped transformer, and bridge rectifier configurations. The advantages of rectifiers include producing DC output from an AC source. Disadvantages of some types include higher voltage drops or requiring additional diodes. Oscilloscopes can be used to observe the output waveforms of rectified systems.
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This document discusses rectifiers, which are devices that convert alternating current (AC) to direct current (DC). It explains that AC current periodically changes direction, while DC current flows in one constant direction. A rectifier uses a step-down transformer to lower the voltage of an AC source, and then diodes to allow only one half of the AC cycle to pass to the load. When a diode is forward biased during the positive half cycle, it acts like a closed switch and allows current to flow. During the negative half cycle, when the diode is reverse biased, it acts like an open switch and blocks current flow. This has the effect of converting the alternating current into a pulsing direct current.
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This document discusses various rectifier circuits including half wave, full wave, center tap, and bridge rectifiers. It provides details on their circuit diagrams, operation, waveforms, parameters like ripple factor, efficiency, peak inverse voltage, advantages and disadvantages. Half wave rectifiers are shown to have high ripple factor and low efficiency while bridge rectifiers have advantages of not requiring a center tap transformer and using lower voltage diodes.
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Rectification is the process of converting alternating current (AC) to direct current (DC) using rectifier circuits. There are two main types of rectifiers: half-wave and full-wave. A half-wave rectifier uses a single diode to pass only the positive half of the AC waveform, resulting in a DC output that fluctuates between 0V and the peak voltage. A full-wave rectifier uses four diodes in a bridge configuration to rectify both the positive and negative halves of the AC waveform, producing a fuller DC output.
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This document provides guidelines for writing lab manuals and instructions for students conducting experiments. It includes details on drawing circuit diagrams, taking observations, completing calculations, and obtaining instructor signatures. It then provides the content for 5 sample lab experiments, including aims, apparatus required, theory, circuit diagrams, procedures, observations tables, calculations, precautions, and results. The experiments cover topics like half wave and full wave rectifiers, zener diodes as voltage regulators, the frequency response of a CE amplifier, and cascaded CE amplifiers with and without feedback.
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The document discusses power electronics concepts and devices. It begins with an introduction to power electronics and outlines various power electronic converters including controlled rectifiers, choppers, inverters, cycloconverters, and AC voltage controllers. It then discusses applications of power electronic converters in various industries. The document also describes several power semiconductor devices used in power electronics, such as power diodes, transistors, MOSFETs, IGBTs, thyristors, GTOs, and IGCTs. It covers the characteristics, ratings, and drive circuits of these devices.
EI 2406 instrumentation system design laboratory
The document provides details of experiments to be conducted in an Instrumentation Systems Design laboratory. It includes experiments to design instrumentation amplifiers, active filters, voltage/current converters, cold junction compensation circuits, signal conditioning circuits for RTDs and thermocouples, orifice plates, rotameters, control valves, and PID controllers using operational amplifiers and microprocessors. Circuit diagrams, equipment lists, procedures, and objectives are provided for each experiment.
Report on minor project
1. The document describes a three phase protection circuit that monitors the availability of three phase power supply and switches off connected appliances in the event of failure of one or two phases. It uses three 12V relays, a 555 timer IC, and a 230V coil contactor with four poles.
2. Key components of the protection circuit are described, including relays, contactors, 555 timer IC, diodes, zener diodes, transistors, capacitors, resistors, transformers, and optocoupler ICs. The operation of the three phase protection circuit is also explained.
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This document contains two-mark questions and answers related to analog and digital integrated circuits. It includes definitions and explanations of terms like virtual short, differential amplifier, slew rate, characteristics of an ideal op-amp, common mode rejection ratio, average and peak detector, linear and non-linear applications of op-amps, precision diode, hysteresis, filters, power supply rejection ratio, and more. It also provides circuit diagrams for integrator, Schmitt trigger, astable multivibrator, full wave rectifier, and instrumentation amplifier.
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The ACS712 is a fully integrated, Hall effect-based linear current sensor IC that provides precise current sensing with 2.1 kVRMS isolation. It outputs an analog voltage signal linearly proportional to the primary sampled current. Key features include low noise, 80 kHz bandwidth, 1.5% accuracy, and isolation from the current path. It is offered in models optimized for currents of ±5A, ±20A, and ±30A and is packaged in a small SOIC8 package.
Nabeelpbm1998@gmail.com
This document contains an outline for a project on building a black box system for a car. It includes chapters on embedded systems, transformers, microcontrollers, software used, and conclusions. The chapters cover topics like embedded system design cycles, ideal transformer equations, voltage regulators, rectifiers, filters, and the AT89S52 microcontroller's memory and UART. The document provides details on the various components and concepts involved in the project.
Assignment 1 Description Marks out of Wtg() Due date .docx
Assignment 1
Description Marks out of Wtg(%) Due date
Assignment 1 200 20 28 August 2015
Part A: Comparators and Switching (5%)
(1) Signal limit detector
Use a 339 comparator, a single 74LS02 quad NOR gate and a +5V power supply only to
design a circuit which will detect when a voltage goes outside the range +2.5V to +3.5V
and such that an LED lights and stays lit. Provide a manual reset to extinguish the LED.
Design hints
1. The circuit has an analog input and a digital output so some form of comparator circuit
is required. There are two thresholds so two comparators are required, with the analog
input applied to both. This arrangement is sometimes known as a window detector.
2. Arrange the output of the comparators to be +5V logic levels, and combine the two
outputs logically to produce one signal which is for example, high for out-of-range, and
low for within-range.
3. Latch the change from in-range to out-of-range.
Design procedure
1. Start at the output and work backwards.
2. Select a latch circuit (flip-flop) and determine what combinations of inputs are needed to
latch and then reset it, ensuring that the LED is connected correctly with regard to both
logic and current flow.
3. Determine the logic needed to combine two comparator outputs in such a way as to
correctly operate the latch.
4. Choose comparator outputs which will correctly drive the logic. Remember that the
reference voltage at the input of the comparator may be at either the + or – input.
5. Choose resistors to provide the correct reference voltages.
Note: You will need to consult data for both the 74LS02 and the 339 (see data sheets).
Test
It is strongly recommended that you assemble and test your circuit.
(2) MOSFET Switching
Find out information on the operation of, and configuring of, MOSFETs to be used in
switching circuits. In particular note the differences between BJTs and MOSFETs in this
role. Draw up a table to highlight the differences and hence the pros and cons on each
device for particular situations (eg. Switching high-to-low or low-to-high (ie. P or N type),
high or low current switching, low or high voltage switching).
Consider the following BJT switching circuit. Analyse the operation of the circuit to
understand the parameters involved. Choose suitable replacement MOSFETs to be used
ELE2504 – Electronic design and analysis 2
instead of the output switching BJTs in the given circuit. Include any necessary circuit
changes for the new devices to operate so as to maintain the circuit’s required parameters.
Where Vcc = 12V and Relay resistance = 15Ω .
ELE2504 – Electronic design and analysis 3
Part B: Transistor amplifier design (6%)
Design and test a common emitter amplifier using the circuit shown and the selected
specifications.
Specifications
Get your own spec ...
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This lecture is from my class lectures in IIT-JU.
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Find me:
Website: https://www.tajimiitju.blogspot.com
Linked in: https://www.linkedin.com/in/tajimiitju
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This lecture is from my class lectures in IIT-JU.
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Find me:
Website: https://www.tajimiitju.blogspot.com
Linked in: https://www.linkedin.com/in/tajimiitju
Researchgate: https://www.researchgate.net/profile/Tajim_Md_Niamat_Ullah_Akhund
Youtube: https://www.youtube.com/tajimiitju?sub_confirmation=1
Slideshare: https://www.slideshare.net/TajimMdNiamatUllahAk
Facebook: https://www.facebook.com/tajim.mohammad
Gitlab: https://gitlab.com/users/tajimiitju
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Email: tajim.mohammad.3@gmail.com
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This lecture is from my class lectures in IIT-JU.
.
Find me:
Website: https://www.tajimiitju.blogspot.com
Linked in: https://www.linkedin.com/in/tajimiitju
Researchgate: https://www.researchgate.net/profile/Tajim_Md_Niamat_Ullah_Akhund
Youtube: https://www.youtube.com/tajimiitju?sub_confirmation=1
Slideshare: https://www.slideshare.net/TajimMdNiamatUllahAk
Facebook: https://www.facebook.com/tajim.mohammad
Gitlab: https://gitlab.com/users/tajimiitju
Google+: plus.google.com/+tajimiitju
Email: tajim.mohammad.3@gmail.com
Twitter: https://twitter.com/Tajim53
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This lecture is from my class lectures in IIT-JU.
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Find me:
Website: https://www.tajimiitju.blogspot.com
Linked in: https://www.linkedin.com/in/tajimiitju
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Youtube: https://www.youtube.com/tajimiitju?sub_confirmation=1
Slideshare: https://www.slideshare.net/TajimMdNiamatUllahAk
Facebook: https://www.facebook.com/tajim.mohammad
Gitlab: https://gitlab.com/users/tajimiitju
Google+: plus.google.com/+tajimiitju
Email: tajim.mohammad.3@gmail.com
Twitter: https://twitter.com/Tajim53
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This lecture is from my class lectures in IIT-JU.
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Find me:
Website: https://www.tajimiitju.blogspot.com
Linked in: https://www.linkedin.com/in/tajimiitju
Researchgate: https://www.researchgate.net/profile/Tajim_Md_Niamat_Ullah_Akhund
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Gitlab: https://gitlab.com/users/tajimiitju
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Email: tajim.mohammad.3@gmail.com
Twitter: https://twitter.com/Tajim53
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This lecture is from my class lectures in IIT-JU.
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Find me:
Website: https://www.tajimiitju.blogspot.com
Linked in: https://www.linkedin.com/in/tajimiitju
Researchgate: https://www.researchgate.net/profile/Tajim_Md_Niamat_Ullah_Akhund
Youtube: https://www.youtube.com/tajimiitju?sub_confirmation=1
Slideshare: https://www.slideshare.net/TajimMdNiamatUllahAk
Facebook: https://www.facebook.com/tajim.mohammad
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Google+: plus.google.com/+tajimiitju
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This lecture is from my class lectures in IIT-JU.
.
Find me:
Website: https://www.tajimiitju.blogspot.com
Linked in: https://www.linkedin.com/in/tajimiitju
Researchgate: https://www.researchgate.net/profile/Tajim_Md_Niamat_Ullah_Akhund
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Slideshare: https://www.slideshare.net/TajimMdNiamatUllahAk
Facebook: https://www.facebook.com/tajim.mohammad
Gitlab: https://gitlab.com/users/tajimiitju
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Email: tajim.mohammad.3@gmail.com
Twitter: https://twitter.com/Tajim53
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This lecture is from my class lectures in IIT-JU.
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Find me:
Website: https://www.tajimiitju.blogspot.com
Linked in: https://www.linkedin.com/in/tajimiitju
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.
This lecture is from my class lectures in IIT-JU.
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Find me:
Website: https://www.tajimiitju.blogspot.com
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3:国家专业人才认证中心颁发入库证书
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This Presentation will give you a brief idea about what Computational Engineering at IIT Hyderabad has to offer.
哪里办理(csu毕业证书)查尔斯特大学毕业证硕士学历原版一模一样
原版一模一样【微信：741003700 】【(csu毕业证书)查尔斯特大学毕业证硕士学历】【微信：741003700 】学位证，留信认证（真实可查，永久存档）offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原海外各大学 Bachelor Diploma degree, Master Degree Diploma
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
22CYT12-Unit-V-E Waste and its Management.ppt
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.
官方认证美国密歇根州立大学毕业证学位证书原版一模一样
原版一模一样【微信：741003700 】【美国密歇根州立大学毕业证学位证书】【微信：741003700 】学位证，留信认证（真实可查，永久存档）offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原海外各大学 Bachelor Diploma degree, Master Degree Diploma
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
cnn.pptx Convolutional neural network used for image classication
Convolutional Neural Network used for image classification
Unit-III-ELECTROCHEMICAL STORAGE DEVICES.ppt
Batteries -Introduction – Types of Batteries – discharging and charging of battery - characteristics of battery –battery rating- various tests on battery- – Primary battery: silver button cell- Secondary battery :Ni-Cd battery-modern battery: lithium ion battery-maintenance of batteries-choices of batteries for electric vehicle applications.
Fuel Cells: Introduction- importance and classification of fuel cells - description, principle, components, applications of fuel cells: H2-O2 fuel cell, alkaline fuel cell, molten carbonate fuel cell and direct methanol fuel cells.
LLM Fine Tuning with QLoRA Cassandra Lunch 4, presented by Anant
Slides for the 4th Presentation on LLM Fine-Tuning with QLoRA Presented by Anant, featuring DataStax Astra
Mechanical Engineering on AAI Summer Training Report-003.pdf
Mechanical Engineering PROJECT REPORT ON SUMMER VOCATIONAL TRAINING
AT MBB AIRPORT
Null Bangalore | Pentesters Approach to AWS IAM
#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/)
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- 1. Electronic Devices and Circuits LAB (IT-2106) 1
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