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This document discusses mobile ad-hoc networks (MANETs) and provides an overview of their characteristics and applications. It describes MANETs as self-configuring, wireless networks without a fixed infrastructure. The document outlines different types of MANETs including INVANETs, VANETs, and IMANETs. It also summarizes several routing protocols for MANETs, categorizing them as proactive, reactive, or hybrid and providing examples of each type.
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VANETs Presentation
VANET (Vehicular Ad-hoc Network) technology allows vehicles to communicate with each other (V2V) and with nearby road infrastructure (V2I) to increase road safety. The goal is to avoid over 60% of accidents through early warnings. Vehicles broadcast safety and event messages within a 1000m range at speeds up to 120kph. Challenges include developing effective routing, security, broadcasting, and quality of service standards for the fast moving and unbounded network. Current uses provide navigation, emergency response, theft assistance and alert services through telematics features.
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2014 IEEE Network Simulations(NS-2&NS-3) based Network Communication Projects
Hi,
Pantech ProEd Pvt Ltd, Provides Projects guidance for ME, M.Tech, Msc &MCA and all Electrical science Students......
Related to : final year project, Live project, Real time projects, Sensor Networks, Ad Hoc Network, Radio Networks, CRN, Multi Hop Network, etc....
Network Simulator – 2(NS2&NS3):
MANET Security
VANET Security
Wimax Security
Wireless Mesh network
Wireless Sensor Network
Wireless Network security
Cognitive wireless network
Wi-Fi based projects
cognitive radio project
Mobile network project
Contact:
Pantech ProEd Pvt Ltd.,
Ameerpet, Hyderabad-16
Ph:040-40077960/8897565645.
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This document provides an overview of vehicular ad hoc networks (VANETs) and routing protocols. It discusses how VANETs use wireless communication between vehicles and roadside equipment. The aims are to study different ad hoc routing methods applicable to VANETs and identify protocols suitable for various scenarios. Safety applications of VANETs are also covered, as well as mobile ad hoc networks, VANET routing challenges, and advantages and disadvantages of the technologies.
2014 IEEE Network Simulations(NS-2&NS-3) based Network Communication Projects
Hi,
Pantech ProEd Pvt Ltd, Provides Projects guidance for ME, M.Tech, Msc &MCA and all Electrical science Students......
Related to : final year project, Live project, Real time projects, Sensor Networks, Ad Hoc Network, Radio Networks, CRN, Multi Hop Network, etc....
Network Simulator – 2(NS2&NS3):
MANET Security
VANET Security
Wimax Security
Wireless Mesh network
Wireless Sensor Network
Wireless Network security
Cognitive wireless network
Wi-Fi based projects
cognitive radio project
Mobile network project
Contact:
Pantech ProEd Pvt Ltd.,
Ameerpet, Hyderabad-16
Ph:040-40077960/8897565645.
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VANETS Vehicular Adhoc NETworkS
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14251D6514
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Malicious node detection in vanet
This document proposes a Distributed Malicious Node (DMN) algorithm to detect and isolate malicious nodes in a Vehicular Ad-hoc Network (VANET). The algorithm uses a distributed approach where vehicles monitor each other to detect abnormal packet dropping or duplicating behavior. It selects monitoring nodes called "verifiers" based on parameters like workload, trustworthiness, and distance. The verifiers report misbehaving nodes to the cluster head. The cluster head updates distrust values and isolates malicious nodes from the network if their distrust exceeds a threshold. Simulation results show the DMN algorithm improves network performance metrics like throughput, packet delivery ratio, and end-to-end delay compared to no detection.
Adhoc network
1. Vehicular ad hoc networks (VANETs) use vehicle-to-vehicle and vehicle-to-infrastructure communication to share safety information, improving road safety.
2. VANETs allow vehicles to form a temporary network without any preexisting infrastructure, distributing real-time information to avoid accidents.
3. Current research focuses on applications for traffic scenarios, as well as addressing challenges relating to network topology, routing mechanisms, security, and minimizing power consumption.
MANET in Mobile Computing
MANET is a type of mobile ad hoc network that is self-configuring and infrastructureless, allowing mobile devices to connect without wires. Nodes in a MANET can join or leave the network freely, making the network topology dynamic. Each node acts as both a host and router to forward data. MANETs support multi-hop routing to allow communication between nodes out of direct wireless range. They offer advantages like scalability, low cost, and access to information anywhere but also face challenges like variable wireless link quality, low data rates, and partitioned networks due to node movement.
Adaptive Beaconing Schemes in VANETs: Hybrid Approach
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approach to Intelligent transport System (ITS). VANET is an emerging area for Intelligent Transportation System (ITS) which can result in
increased traffic safety, collision warning through exchange of messages through wireless media. Efficient routing protocols are required for
efficient communication among vehicles. In the given paper, we surveyed various VANETs protocols and along with its advantages and
disadvantages. We compare our proposed protocols via NS-2 based simulations and show the performance of different protocols
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This document summarizes and compares various routing protocols that have been proposed for vehicular ad hoc networks (VANETs). It first describes the architecture of VANET networks, including cellular/WLAN, ad hoc, and hybrid architectures. It then categorizes and discusses topology-based, position-based, cluster-based, broadcast-based, geocast-based, and delay tolerant routing protocols for VANETs. For each category, it outlines the general approach and provides examples of protocols. It also identifies advantages and disadvantages of different protocol approaches. The document concludes that routing safety communications in VANETs remains challenging due to overhead in discovering and maintaining routes under high vehicle mobility conditions.
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This document discusses mobile ad-hoc networks (MANETs). It defines MANETs as wireless infrastructureless networks where each node is willing to forward data for other nodes. The document outlines the history of MANETs including early packet radio networks. It describes key features like multi-hop routing and the ability for nodes to join or leave the network dynamically. Examples applications discussed include military, disaster recovery, and sensor networks. Finally, the document notes limitations of MANETs such as bandwidth constraints, energy limitations, and security issues.
CHAPTER-1234
The document discusses WiFi-based mobility detection in mobile ad hoc networks. It introduces mobile ad hoc networks and describes their key characteristics, including being infrastructureless, multi-hop routing, dynamic topology, and energy constraints. It also discusses some example application scenarios for MANETs and different routing protocols used in MANETs, categorizing them as proactive, reactive, or hybrid and describing Destination-Sequenced Distance-Vector (DSDV) routing as one proactive protocol.
A0110104
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Performance Evaluation of DSDV and MDSDV Routing Protocol with Varying Node D...
Mobile Ad Hoc Networks (MANET) is an important and challenging research area. The routing protocol should detect and maintain a good route between source and destination nodes in these dynamic networks. Many routing protocols have been proposed for mobile ad hoc networks, and none can be considered as the best under all conditions. This thesis work consist a systematic comparative evaluation of a new multipath routing protocol for MANETS. The new protocol, called Multipath Destination Sequenced Distance Vector (MDSDV) is based on the well known single path Destination Sequenced Distance Vector (DSDV) is compared with known protocol DSDV. This work containing evaluates the protocols on a range of MANETS with between 50, 75 and 100 nodes, which are static nodes. The protocol comparison metrics are Throughput and Residual Energy.
Q045058791
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
A Literature Survey of MANET
This document provides a literature survey of mobile ad hoc networks (MANETs). It begins with an introduction to MANETs, noting they are self-configuring, infrastructure-less wireless networks that support node mobility. The document then discusses the need for MANETs, applications of MANETs such as disaster relief and military activities, and characteristics of MANETs like dynamic topology and power constraints. Finally, it classifies and briefly describes several routing protocols used in MANETs, including proactive protocols like DSDV and OLSR, reactive protocols like AODV and DSR, and hybrid protocols like ZRP. The overall purpose is to provide an overview of MANETs, including their routing protocols.
IJCER (www.ijceronline.com) International Journal of computational Engineerin...
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This document discusses securing vehicular ad hoc networks (VANETs). It begins with an overview of VANETs, including their components and communication patterns. It then discusses some security problems in VANETs like bogus information, identity disclosure, and denial of service attacks. Next, it outlines security requirements like authentication, integrity, privacy and availability. It reviews some related work on using public key infrastructure and group signatures for security. Finally, it discusses challenges in VANET security and concludes that detection of malicious vehicles remains a challenge that requires further research.
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Contact: IIS TECHNOLOGIES
ph:9952077540,landline:044 42637391
mail:info@iistechnologies.in
VANETS Vehicular Adhoc NETworkS
Vehicular Ad-hoc NETwork (VANET) aims to enable vehicle-to-vehicle and vehicle-to-infrastructure communication to improve road safety and traffic efficiency. VANET uses dedicated short range communication technology and wireless standards like 802.11p to allow vehicles to communicate and share safety information. Key protocols discussed include the physical and MAC layers of 802.11p, as well as routing protocols for unicast, multicast, and broadcast communication. Challenges addressed include reducing collisions, improving throughput, and dealing with high vehicle mobility. Potential safety applications include collision warnings while non-safety applications provide traffic and navigation assistance.
Vanet ppt
This document provides an overview of Vehicular Ad-Hoc Networks (VANETs). It discusses how VANETs allow vehicle-to-vehicle and vehicle-to-infrastructure communication using technologies like Dedicated Short Range Communication. It describes the challenges of VANETs including routing delays and security issues. Finally, it outlines some of the safety, convenience and commercial applications that are possible with VANETs such as improved traffic management and navigation services.
Mobile ad hoc network
A mobile ad hoc network (MANET) consists of devices connected wirelessly without infrastructure. Each device is free to move and change connections, making the network topology highly dynamic. Devices must forward unrelated traffic, acting as routers. The primary challenge is maintaining routing information as the topology changes frequently. MANETs can connect to the internet or operate independently, using radio frequencies for short-range communication between peers. Examples include networks between vehicles or smartphones without cellular access.
14251D6514
Vehicular ad-hoc networks (VANETs) allow communication between vehicles and roadside infrastructure without a preexisting network. The document discusses VANET standards, network architectures, routing protocols, and simulation results comparing the topology-based DSDV protocol and position-based EBGR protocol. EBGR has better throughput and packet delivery but higher delay than DSDV. Future work aims to improve routing efficiency, security, and enable VANET cloud technologies. VANETs can support applications like safety, traffic efficiency, and infotainment.
Malicious node detection in vanet
This document proposes a Distributed Malicious Node (DMN) algorithm to detect and isolate malicious nodes in a Vehicular Ad-hoc Network (VANET). The algorithm uses a distributed approach where vehicles monitor each other to detect abnormal packet dropping or duplicating behavior. It selects monitoring nodes called "verifiers" based on parameters like workload, trustworthiness, and distance. The verifiers report misbehaving nodes to the cluster head. The cluster head updates distrust values and isolates malicious nodes from the network if their distrust exceeds a threshold. Simulation results show the DMN algorithm improves network performance metrics like throughput, packet delivery ratio, and end-to-end delay compared to no detection.
Adhoc network
1. Vehicular ad hoc networks (VANETs) use vehicle-to-vehicle and vehicle-to-infrastructure communication to share safety information, improving road safety.
2. VANETs allow vehicles to form a temporary network without any preexisting infrastructure, distributing real-time information to avoid accidents.
3. Current research focuses on applications for traffic scenarios, as well as addressing challenges relating to network topology, routing mechanisms, security, and minimizing power consumption.
MANET in Mobile Computing
MANET is a type of mobile ad hoc network that is self-configuring and infrastructureless, allowing mobile devices to connect without wires. Nodes in a MANET can join or leave the network freely, making the network topology dynamic. Each node acts as both a host and router to forward data. MANETs support multi-hop routing to allow communication between nodes out of direct wireless range. They offer advantages like scalability, low cost, and access to information anywhere but also face challenges like variable wireless link quality, low data rates, and partitioned networks due to node movement.
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Manet
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Improved greedy routing protocol for VANET
VANET (vehicular ad-hoc network) is a classification of MANET in which vehicles act as mobile node and provides a different
approach to Intelligent transport System (ITS). VANET is an emerging area for Intelligent Transportation System (ITS) which can result in
increased traffic safety, collision warning through exchange of messages through wireless media. Efficient routing protocols are required for
efficient communication among vehicles. In the given paper, we surveyed various VANETs protocols and along with its advantages and
disadvantages. We compare our proposed protocols via NS-2 based simulations and show the performance of different protocols
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CHAPTER-1234
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A0110104
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Q045058791
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
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A Literature Survey of MANET.pdf
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This document analyzes and compares the performance of the AODV and DSDV routing protocols in vehicular ad hoc networks (VANETs) through simulation. It first provides background on VANETs and describes the AODV and DSDV protocols. It then discusses the simulators MOVE, SUMO, and NS-2 that were used to generate mobility models and simulate the routing protocols under different network scenarios varying the number of nodes and connections. The document aims to evaluate the behavior and effectiveness of the reactive AODV protocol versus the proactive DSDV protocol in VANET environments.
Volume 2-issue-6-2195-2199
This document analyzes and compares the performance of the AODV and DSDV routing protocols in a vehicular ad hoc network (VANET) simulation. Simulations were conducted using NS-2, SUMO, and MOVE simulators for a grid map scenario with varying numbers of nodes. The results show that AODV performed better than DSDV in terms of throughput and packet delivery fraction, while DSDV had lower end-to-end delays. However, neither protocol was found to be fully suitable for the highly dynamic VANET environment. The document concludes that further work is needed to develop improved routing protocols optimized for VANETs.
Security Enhancement in AODV Routing Protocol for MANETs
Adhoc networks are a new wireless networking paradigm for mobile hosts.
Mobile Ad-hoc Networks (MANETs) are wireless networks with absence of infrastructure
centralized support. Routing in MANETs is challenging task due to mobility of nodes.
Several routing protocols have been developed for Mobile Ad-hoc Networks. This paper
describes concept of security enhancement in AODV routing protocol by detection and
tolerance of attacks using secure message transmission (SMT) protocol. Present AODV
routing protocol is not secure by malicious nodes. One main challenge in design of these
networks is their vulnerability to security attacks. In this paper we study how to make node
malicious and at same we will detect malicious node in AODV protocol using Network
Simulator-2(NS-2) tool.
Energy Saving DSR and Probabilistic Rebroadcast Mechanism are used to Increas...
Abstract- MANETs are infrastructure less and can be set up anytime anywhere. Due to high mobility of nodes in mobile ad hoc networks (MANETs), there exist frequent link breakages which lead to frequent path failures and route discoveries. The overhead of a route discovery cannot be neglected. In a route discovery, broadcasting is a fundamental and effective data broadcasting mechanism, where a mobile node blindly rebroadcasts the first received route request packets unless it has a route to the destination, and thus it causes the broadcast storm problem and without consider the nodes energy level of route selection it leads to reduce the network lifetime. In this paper proposed to focus is on a two mechanism ESDSR and Neighbor coverage based Probabilistic rebroadcast to overcome those problems. A Energy Saving Dynamic Source Routing in MANETs (ESDSR) which will efficiently utilize the battery power consideration in the route selection time of mobile nodes in such a way that the network will get more life time and Neighbor coverage based Probabilistic rebroadcast mechanism, which can significantly decrease the number of retransmissions so as to reduce the routing overhead, and can also improve the routing performance. The simulation was carried out using the NS-2 network simulator.
Manet algo
Mobile ad-hoc networks (MANETs) are wireless networks formed without any preexisting infrastructure. Nodes in a MANET are mobile and communicate in a multi-hop fashion through wireless connections. Routing is challenging in MANETs due to their dynamic topology. There are several routing protocols for MANETs including proactive, reactive, and hybrid protocols. Common protocols discussed are AODV, DSDV, and DSR. Simulation tools like NS-2 are often used to study and compare MANET routing protocols. MANETs have applications in areas like disaster recovery, mesh networks, opportunistic networking, and vehicular networks.
Jh2516461655
This document summarizes a research paper that evaluates the performance of different routing protocols in vehicular ad hoc networks (VANETs). It first provides background on VANETs and discusses factors that affect communication. It then describes three routing protocols - Optimized Link State Routing (OLSR), Dynamic Source Routing (DSR), and Dynamic MANET On-demand (DYMO) routing. To evaluate these protocols, the researchers used the OMNeT++ network simulator along with the SUMO traffic simulator. Simulations were run using these protocols in different traffic environments like city, main road, and country settings. Key metrics like throughput and latency were evaluated.
Jh2516461655
This document summarizes a research paper that evaluates the performance of different routing protocols in vehicular ad hoc networks (VANETs). It first provides background on VANETs and discusses factors that affect communication. It then describes three routing protocols - Optimized Link State Routing (OLSR), Dynamic Source Routing (DSR), and Dynamic MANET On-demand (DYMO) routing. To evaluate these protocols, the researchers used the OMNeT++ network simulator along with the SUMO traffic simulator. Simulations were run using these protocols in different traffic environments like city, main road, and country settings. Key metrics like throughput and latency were evaluated.
Qualitative based comparison of routing protocols for vanet1212final
This document discusses and compares different routing protocols that can be used for vehicular ad hoc networks (VANETs). It begins by introducing VANETs and their applications. It then discusses the network architecture and characteristics of VANETs. The main part analyzes different categories of routing protocols for VANETs, including topology-based, position-based, cluster-based, and geocast protocols. For each category, some representative protocols are described at a high level. The document aims to provide an overview of significant routing protocol options and their performance for VANET communications.
11.qualitative based comparison of routing protocols for vanet1212www.iiste.o...
This document summarizes and compares various routing protocols for vehicular ad hoc networks (VANETs). It discusses the key characteristics of VANETs and outlines several categories of routing protocols, including topology-based, position-based, geocast-based, cluster-based, and broadcast-based. For each category, some representative protocols are described, such as GPSR, CAR, ROVER, HCB, CBLR, and DVCAST. The document concludes that position-based, geocast-based, and cluster-based protocols are generally more reliable for most VANET applications due to the high mobility and dynamic topology of vehicles.
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Security Enhancement in AODV Routing Protocol for MANETs
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Qualitative based comparison of routing protocols for vanet1212final
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Recently uploaded
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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.
一比一原版(CalArts毕业证)加利福尼亚艺术学院毕业证如何办理
CalArts毕业证学历书【微信95270640】CalArts毕业证’圣力嘉学院毕业证《Q微信95270640》办理CalArts毕业证√文凭学历制作{CalArts文凭}购买学历学位证书本科硕士,CalArts毕业证学历学位证【实体公司】办毕业证、成绩单、学历认证、学位证、文凭认证、办留信网认证、（网上可查，实体公司，专业可靠）
(诚招代理)办理国外高校毕业证成绩单文凭学位证,真实使馆公证（留学回国人员证明）真实留信网认证国外学历学位认证雅思代考国外学校代申请名校保录开请假条改GPA改成绩ID卡
1.高仿业务:【本科硕士】毕业证,成绩单（GPA修改）,学历认证（教育部认证）,大学Offer,,ID,留信认证,使馆认证,雅思,语言证书等高仿类证书；
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办理加利福尼亚艺术学院加利福尼亚艺术学院毕业证文凭证书流程：
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2开始安排制作毕业证成绩单电子图；
3毕业证成绩单电子版做好以后发送给您确认；
4毕业证成绩单电子版您确认信息无误之后安排制作成品；
5成品做好拍照或者视频给您确认；
6快递给客户（国内顺丰国外DHLUPS等快读邮寄）
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-全套服务：毕业证成绩单真实使馆公证真实教育部认证。让您回国发展信心十足！
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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:
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- 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/)
Embedded machine learning-based road conditions and driving behavior monitoring
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学校原版美国波士顿大学毕业证学历学位证书原版一模一样
原版一模一样【微信：741003700 】【美国波士顿大学毕业证学历学位证书】【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
Electric vehicle and photovoltaic advanced roles in enhancing the financial p...
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一比一原版(uofo毕业证书)美国俄勒冈大学毕业证如何办理
原版一模一样【微信：741003700 】【(uofo毕业证书)美国俄勒冈大学毕业证成绩单】【微信：741003700 】学位证，留信认证（真实可查，永久存档）原件一模一样纸张工艺/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。
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
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如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【q/微741003700】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
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
办理(uofo毕业证书)美国俄勒冈大学毕业证【微信：741003700 】外观非常简单，由纸质材料制成，上面印有校徽、校名、毕业生姓名、专业等信息。
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校名:学校英文全称
授予学位：本部分将注明获得的具体学位名称。
毕业生姓名：这是最重要的信息之一，标志着该证书是由特定人员获得的。
颁发日期：这是毕业正式生效的时间，也代表着毕业生学业的结束。
其他信息：根据不同的专业和学位，可能会有一些特定的信息或章节。
办理(uofo毕业证书)美国俄勒冈大学毕业证【微信：741003700 】价值很高，需要妥善保管。一般来说，应放置在安全、干燥、防潮的地方，避免长时间暴露在阳光下。如需使用，最好使用复印件而不是原件，以免丢失。
综上所述，办理(uofo毕业证书)美国俄勒冈大学毕业证【微信：741003700 】是证明身份和学历的高价值文件。外观简单庄重，格式统一，包括重要的个人信息和发布日期。对持有人来说，妥善保管是非常重要的。
Redefining brain tumor segmentation: a cutting-edge convolutional neural netw...
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.
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Historically, mechanical engineering has relied heavily on human expertise and empirical methods to solve complex problems. With the introduction of computer-aided design (CAD) and finite element analysis (FEA), the field took its first steps towards digitization. These tools allowed engineers to simulate and analyze mechanical systems with greater accuracy and efficiency. However, the sheer volume of data generated by modern engineering systems and the increasing complexity of these systems have necessitated more advanced analytical tools, paving the way for AI.
AI offers the capability to process vast amounts of data, identify patterns, and make predictions with a level of speed and accuracy unattainable by traditional methods. This has profound implications for mechanical engineering, enabling more efficient design processes, predictive maintenance strategies, and optimized manufacturing operations. AI-driven tools can learn from historical data, adapt to new information, and continuously improve their performance, making them invaluable in tackling the multifaceted challenges of modern mechanical engineering.
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- 4. CONTENTS INTRODUCTION TYPES ROUTING PROTOCOLS CHATACTERISTICS APPLICATION ADVANTAGES & DISADVANTAGES
- 5. INTRODUCTION Type of Ad Hoc network Self configuring network Wireless connection Peer to Peer network Doesn't require Base station
- 6. TYPE OF MANET INVANET- It make use of AI to tackle unexpected situation like vehicle collision and accident VANETs- It enables Communication with another vehicle or helps to communicate with roadside equipments IMANET- IT helps to link ,fixed as well as mobile node.
- 8. PROACTIVE Table-Driven Routing protocols Information between every pair of nodes Fixed time Interval Eg -DSDV
- 9. REACTIVE Maintain Routes Reduce the burden Called as On Demand Routing Protocol Eg -DSR
- 10. HYBRID Combination of Proactive and Reactive Prospected Route Reactive flooding Eg- ZRP
- 11. CHARACTERISTICS Decentralization Self organizing Cooperation Openness Uncertainty