Privacy and integrity-preserving range queries in sensor networksIMPULSE_TECHNOLOGY
For further details contact:
N.RAJASEKARAN B.E M.S 9841091117,9840103301.
IMPULSE TECHNOLOGIES,
Old No 251, New No 304,
2nd Floor,
Arcot road ,
Vadapalani ,
Chennai-26.
Preatorian Secure partners with Cipher loc - New Encryption Technology Austin Ross
Status Update: corporate overview February 2017
Cipher Loc has developed groundbreaking encryption technology that with change the cyber security industry permanently. This technology is stronger, faster and more scalable than any current encryption algorithms. Praetorian Secure will be partnering with Cipher Loc to help implement turnkey solutions for customers.
Privacy and integrity-preserving range queries in sensor networksIMPULSE_TECHNOLOGY
For further details contact:
N.RAJASEKARAN B.E M.S 9841091117,9840103301.
IMPULSE TECHNOLOGIES,
Old No 251, New No 304,
2nd Floor,
Arcot road ,
Vadapalani ,
Chennai-26.
Preatorian Secure partners with Cipher loc - New Encryption Technology Austin Ross
Status Update: corporate overview February 2017
Cipher Loc has developed groundbreaking encryption technology that with change the cyber security industry permanently. This technology is stronger, faster and more scalable than any current encryption algorithms. Praetorian Secure will be partnering with Cipher Loc to help implement turnkey solutions for customers.
To get IEEE 2015-2017 Project for above title in .Net or Java
mail to finalyearprojects2all@gmail.com or contact +91 8870791415
IEEE 2015-2016 Project Videos: https://www.youtube.com/channel/UCyK6peTIU3wPIJxXD0MbNvA
Securing interactions Among Cloud Systems and Internet of Things (IoT) Abed Matini
Internet of Things and Could systems are developing and human being is becoming more dependent on them day by day. Therefore, we need to concern potential security threats more.
In Wireless Sensor Networks (WSN), the wireless connections are prone to different type
of attacks. Therefore, security of the data that transfer over the wireless network is a measure
concern in WSN. Due to the limitation of nodes’ energy, efficient energy utilization is also an
important factor. Hence to provide security along with efficient energy utilization of sensor
nodes, Secure and Energy Efficient Hierarchical and Dynamic Elliptic Curve Cryptosystem
(HiDE) scheme is proposed. It includes a hierarchical cluster-based architecture consisting of a
several Area Clusters and a Backbone Network. To provide security Elliptic Curve Cryptography
(ECC) is used. For energy efficient data transmission, Low Energy Adaptive Clustering
Hierarchy (LEACH) is used to select the Cluster Head dynamically. Each Cluster Head collects
the data from their own cluster and transmit to the Destination through the Gateway (GW) in the
Backbone Network. However, limited by the coverage of Gateway, Source Gateway may not be
directly linked with the Destination Gateway in a single hop, so needs to hop through other
Gateways to reach the Destination. Data encryption using Elliptic Curve Cryptography provides
high security with small key size than the existing RSA. Key management includes key
computation, key exchanges, data encryption and decryption. Cluster-based cryptographic
mechanism provides efficient energy utilization of sensor nodes along with security and lower
message overhead. Thus, Hierarchical and Dynamic Elliptic Curve Cryptosystem can protect the
confidentiality of sensitive data with low computation complexity, and also keep the
performance of the network in Wireless Sensor Network.
It is the powerpoint slide.It is all about WPA 3.It will make wifi more secure.This is the future of wireless security.Know how the man in the middle attack and krack attack works.Know also about RC4 encryption.
In this short demo-driven meetup, we'll help you get a handle on what's changing and how it will impact your DevOps practice. We'll cover:
- What are the operational limitations of containers in production?
- How do you get visibility inside containers without super-human effort?
- How do you look into kubernetes performance, and not just container performance?
- A live install of Sysdig Cloud on a running environment
To get IEEE 2015-2017 Project for above title in .Net or Java
mail to finalyearprojects2all@gmail.com or contact +91 8870791415
IEEE 2015-2016 Project Videos: https://www.youtube.com/channel/UCyK6peTIU3wPIJxXD0MbNvA
Securing interactions Among Cloud Systems and Internet of Things (IoT) Abed Matini
Internet of Things and Could systems are developing and human being is becoming more dependent on them day by day. Therefore, we need to concern potential security threats more.
In Wireless Sensor Networks (WSN), the wireless connections are prone to different type
of attacks. Therefore, security of the data that transfer over the wireless network is a measure
concern in WSN. Due to the limitation of nodes’ energy, efficient energy utilization is also an
important factor. Hence to provide security along with efficient energy utilization of sensor
nodes, Secure and Energy Efficient Hierarchical and Dynamic Elliptic Curve Cryptosystem
(HiDE) scheme is proposed. It includes a hierarchical cluster-based architecture consisting of a
several Area Clusters and a Backbone Network. To provide security Elliptic Curve Cryptography
(ECC) is used. For energy efficient data transmission, Low Energy Adaptive Clustering
Hierarchy (LEACH) is used to select the Cluster Head dynamically. Each Cluster Head collects
the data from their own cluster and transmit to the Destination through the Gateway (GW) in the
Backbone Network. However, limited by the coverage of Gateway, Source Gateway may not be
directly linked with the Destination Gateway in a single hop, so needs to hop through other
Gateways to reach the Destination. Data encryption using Elliptic Curve Cryptography provides
high security with small key size than the existing RSA. Key management includes key
computation, key exchanges, data encryption and decryption. Cluster-based cryptographic
mechanism provides efficient energy utilization of sensor nodes along with security and lower
message overhead. Thus, Hierarchical and Dynamic Elliptic Curve Cryptosystem can protect the
confidentiality of sensitive data with low computation complexity, and also keep the
performance of the network in Wireless Sensor Network.
It is the powerpoint slide.It is all about WPA 3.It will make wifi more secure.This is the future of wireless security.Know how the man in the middle attack and krack attack works.Know also about RC4 encryption.
In this short demo-driven meetup, we'll help you get a handle on what's changing and how it will impact your DevOps practice. We'll cover:
- What are the operational limitations of containers in production?
- How do you get visibility inside containers without super-human effort?
- How do you look into kubernetes performance, and not just container performance?
- A live install of Sysdig Cloud on a running environment
ppt based on paper based lithium ion batteries using carbon nanotube-using wood microfibers
for furthur assistance pls email---shankarpatro19@gmail.com
A Review Study on the Privacy Preserving Data Mining Techniques and Approaches14894
In this paper we review on the
various privacy preserving data mining techniques like data
modification and secure multiparty computation based on the
different aspects.
Index Terms– Privacy and Security, Data Mining, Privacy
Preserving, Secure Multiparty Computation (SMC) and Data
Modification
This presentation contains detail description of paper battery, disadvantage of conventional battery, working process, elements and applications in various fields
A paper battery is a flexible, ultra-thin energy storage and production device formed by combining carbon nanotube s with a conventional sheet of cellulose-based paper. A paper battery acts as both a high-energy battery and super capacitor.
Privacy and integrity-preserving range queries in sensor networksIMPULSE_TECHNOLOGY
For further details contact:
N.RAJASEKARAN B.E M.S 9841091117,9840103301.
IMPULSE TECHNOLOGIES,
Old No 251, New No 304,
2nd Floor,
Arcot road ,
Vadapalani ,
Chennai-26.
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.
For further details contact:
N.RAJASEKARAN B.E M.S 9841091117,9840103301.
IMPULSE TECHNOLOGIES,
Old No 251, New No 304,
2nd Floor,
Arcot road ,
Vadapalani ,
Chennai-26.
www.impulse.net.in
Email: ieeeprojects@yahoo.com/ imbpulse@gmail.com
Secure and privacy preserving data centric sensor networks with multi query o...eSAT Journals
Abstract
In large-scale Wireless Sensor Networks the effective use of the vast amounts of data gathered will require scalable, self-organizing, and energy-efficient data dissemination and data retrieval techniques. Data Centric Sensor (DCS) networks is a better approach in which the sensor nodes send the sensed data to a designated sensor node whose name is associated with sensed data. However, due to unattended nature of Wireless Sensor Networks, these sensor nodes are susceptible to different types of attacks. The attacker may compromise these storage nodes and get data of his interest. In this paper we propose a Secure and Privacy Preserving Data Centric Sensor Networks that includes security and privacy support to DCS networks. We use multi level key structure and cryptographic algorithms to provide security. In addition, we propose a multi-query optimization technique that aggregates similar queries for a small periodic time and construct a query message. This reduces the number of messages required to serve multiple similar queries. Simulation and experimental results show that our work provides a secure privacy preserving data centric sensor network based on cryptographic keys and reduces the message overhead and incurs a minimum communication cost compared to previous works
Keywords: Data Centric Sensor Networks, Privacy preserving, Query Optimization, Security, Steiner tree, Wireless Sensor Networks
2.espk external agent authentication and session key establishment using publ...EditorJST
Wireless sensor networks (WSNs) have recently attracted a lot of interest in the research community due their wide range of applications. Due to distributed and deployed in a un attend environment, these are vulnerable to numerous security threats. In this paper, describe the design and implementation of public-key-(PK)-based protocols that allow authentication and session key establishment between a sensor network and a third party. WSN have limitations on computational capacity, battery etc which provides scope for challenging problems. We fundamentally focused on the security issue of WSNs The proposed protocol is efficient and secure in compared to other public key based protocols in WSNs.
Charith Perera, Arkady Zaslavsky, Peter Christen, Michael Compton, and Dimitrios Georgakopoulos, Context-aware Sensor Search, Selection and Ranking Model for Internet of Things Middleware, Proceedings of the IEEE 14th International Conference on Mobile Data Management (MDM), Milan, Italy, June, 2013
Enhancing the Security in WSN using Three Tier Security ArchitectureAM Publications,India
Security is the main issue while setting up the WSN network for node communication. This report describes the efficient mechanism for achieving the security between node communications by creating three tier security architecture. This system implements three tier architecture with the use of two polynomial pools having sensor nodes, mobile sinks and some access points that are also sensor nodes, to get better security. Two pools are common mobile polynomial pool and common static polynomial pool. Mobile sinks and access point carries keys from common mobile polynomial pool were as, access points and sensor nodes carries keys from common static polynomial pool. Communication gets established from mobile sink to access point then from access point to sensor node that shows three tier architecture Authentication is the main aspect of the system, that is achieved by pairwise key predistribution methods and authentication of the nodes with the use of polynomial keys. Here, Mobile sink replication attack is implemented against the network. The malicious node, it is blocked. If it wants to communicate within the network then it needs to capture large no of keys from both the pools for authentication. But as the sufficient keys are not available with it, it cannot communicate with the other nodes in the network
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
Francesca Gottschalk - How can education support child empowerment.pptxEduSkills OECD
Francesca Gottschalk from the OECD’s Centre for Educational Research and Innovation presents at the Ask an Expert Webinar: How can education support child empowerment?
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
Honest Reviews of Tim Han LMA Course Program.pptxtimhan337
Personal development courses are widely available today, with each one promising life-changing outcomes. Tim Han’s Life Mastery Achievers (LMA) Course has drawn a lot of interest. In addition to offering my frank assessment of Success Insider’s LMA Course, this piece examines the course’s effects via a variety of Tim Han LMA course reviews and Success Insider comments.
1. Submitted to
I.Anitha Rani
Submitted by
Y.Keerthi Reddy(10JM1517),
V.Triveni(10JM1A0530),
K.T.V.N.Lakshmi(10JM1A0527).
PRIVACY- AND INTEGRITY-
PRESERVING RANGE QUERIES
IN SENSOR NETWORKS
2. ABSTRACT
• two-tiered sensor networks
• benefits of power and storage
saving for sensors as well as the
efficiency of query processing
• Attackers attracted on storage nodes
• SafeQ also allows a sink to detect
compromised storage nodes
• To preserve integrity and privacy,
SafeQ
• propose two schemes—one using
Merkle hash trees and another
using a new data structure called
neighborhood chains
• To reduce communication cost we
use bloom filters
3. EXISTING SYSTEM
Existing Wireless sensor networks once sensor nodes have been
deployed, there will be minimal manual intervention and
monitoring. But, when nodes are deployed in a hostile
environment and there is no manual monitoring.
DRAWBACKS
• First, the attacker may obtain sensitive data that has been,
or will be, stored in the storage node.
• Second, the compromised storage node may return forged
data for a query.
• Third, this storage node may not include all data items that
satisfy the query.
4. PROPOSED SYSTEM
To preserve the privacy and integrity of range queries in
sensor networks
uses the bucket-partitioning for database privacy.
The basic idea is to divide the domain of data values into
multiple buckets.
SafeQ also allows a sink to detect compromised storage nodes
when they misbehave.
The sink is the point of contact for users of the sensor
network.
5. REQUIREMENTS
Software Requirements:
• O S : Windows XP or more
• Technology :JAVA, Swing
• Database : MS- Access
Hardware Requirements:
• Processor : Pentium IV
• Hard Disk : 40 GB.
• RAM :256 Mb.
7. SAFEQ
• SafeQ is a protocol that prevents attackers from gaining
information from both sensor collected data and sink issued
queries.
• SafeQ also allows a sink to detect compromised storage nodes
when they misbehave.
• To preserve privacy, SafeQ uses a novel technique to encode
both data and queries such that a storage node can correctly
process encoded queries over encoded data without knowing
their values.
8. INTEGRITY
The sink needs to detect whether a query result from a
storage node includes forged data items or does not include all
the data that satisfy the query.
There are two key challenges in solving the privacyand
integrity-preserving range query problem.
First, a storage node needs to correctly process encoded
queries over encoded data without knowing their actual
values.
Second, a sink needs to verify that the result of a query
contains all the data items that satisfy the query and does not
contain any forged data.
9. PRIVACY
To preserve privacy, SafeQ uses a novel technique to encode
both data and queries such that a storage node can correctly
process encoded queries over encoded data without knowing
their actual values.
A compromised storage node cannot gain information from
sensor collected data and sink issued queries
A storage node can perform query processing
10. RANGE QURIES
The queries from the sink are range queries. A range query “is
a common database operation finding all the data items
collected at time-slot in the range”.
Note that the queries in most sensor network applications can
be easily modelled as range queries.
11. SINK
The sink is the point of contact for users of the sensor
network.
Each time the sink receives a question from a user, it first
translates the question into multiple queries and then
disseminates the queries to the corresponding storage nodes
The sink unifies the query results from multiple storage nodes
into the final answer and sends it back to the user.
Sink can detect compromised storage nodes when they
misbehave.
12. STORAGE NODE
Storage nodes are powerful wireless devices that are
equipped with much more storage capacity and computing
power than sensors.
The storage node collects all data from the sensor nodes.
The storage node can’t view the actual value of sensor node
data.
If the storage node trying to view the sensor node data, sink
detect misbehave of storage node.
31. CONCLUSION
We make three key contributions in this paper.
SafeQ significantly strengthens the security of two-tiered
sensor networks.
We used Merkle Hash trees and neighbourhood chain to
preserve integrity
we propose an optimization technique using Bloom filters to
significantly reduce the communication cost between sensors
and storage nodes.
we propose a solution to adapt SafeQ for event-driven sensor
networks.