Bluetooth Network security
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This document is a seminar report on Bluetooth network security submitted in partial fulfillment of a Bachelor of Technology degree. It discusses Bluetooth technology, including its architecture and classes/ranges. It covers security aspects at the link and application layers and tools that can be used to attack Bluetooth networks, like Bluejacking and Bluesnarfing. It also lists advantages like low cost and wireless capability, disadvantages like short range and hackability. Applications discussed include wireless headphones, mobile device connectivity, and medical sensors.
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![REFERENCES
o 1.Data Communication and Networking, 4th edition, Behrouz A
Forouzan.
o 2.http://trifinite.org
o 3.http://en.wikipedia.org/wiki/Bluetooth/
o 4.Wireless Network Security 802.11, Bluetooth and Handheld
Devices, National Institute of Standards and Technology, Technology
Administration, U.S. Department of Commerce.
o 5.BLUETOOTH SPECIFICATION Version 2.1 + EDR [vol 0] ,
www.Bluetooth.com
o 6.Andreas Becker, “Bluetooth Security and Hacks”, Ruhr-University
Bochum, 2007.
o 7.Essential Bluetooth hacking tools, http://www.security-
hacks.com/2007/05/25/essential bluetooth hacking-tools.
o 8.Marek Bialoglow, “Bluetooth Security Review”,
http://www.securityfocus.com/infocus/1830](https://image.slidesharecdn.com/seminarppt-180330125538/85/Bluetooth-Network-security-18-320.jpg)
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similar tools for Bluetooth are bespoke, expensive, and not adopted by most security pentesters. However,
this has changed with the introduction of the Ubertooth One, a low-cost and open-source platform for
monitoring Bluetooth Classic signals. Using a combination of the Ubertooth One, and other high-power
Bluetooth devices, an auditor should now be able to actively scan for rogue devices that may otherwise
have been missed. This research examines various hardware combinations that can be used to achieve
this functionality, and the possible implications from a compliance point of view, with a focus on
the standards used by the Payment Card Industry Data Security Standard (PCI-DSS), and the guidelines
offered by the National Institute of Standards and Technology (NIST). We compare the results of scanning
with traditional Bluetooth devices as opposed to an Ubertooth/Bluetooth combination. We show how
the ability to monitor a larger portion of Bluetooth traffic can highlight serious implications in the compliance
landscape of many organisations and companies. We demonstrate that identifying non-discoverable
devices with Bluetooth enabled is a crucial element in holistic security monitoring of threats.
Introduction to Bluetooth technology
Introduction to Bluetooth technologyDavid Livingston J Bluetooth is a wireless technology developed in 1994 that allows electronic devices such as computers, phones, and other home appliances to connect without wires. It uses short-range radio transmissions to communicate and establish connections between devices within about 30 feet of each other. Bluetooth aims to eliminate cable clutter and enable easy data transfer and synchronization between devices. While it faces some security issues, Bluetooth's ability to connect devices wirelessly positions it to become widely adopted in homes and businesses.
Bluetooth
Bluetoothkajalsingh177 Bluetooth is a wireless technology standard for exchanging data over short distances from fixed and mobile devices, and building personal area networks
Bluejacking sadhana
Bluejacking sadhanaSadhana28 This document discusses bluejacking, which is the sending of unsolicited messages to Bluetooth devices using Bluetooth technology. It begins with an introduction to bluejacking and Bluetooth technology. It then discusses the origin of the term "bluejack" from a Malaysian IT consultant. It provides details on how bluejacking works using Bluetooth, vCards, and the OBEX protocol. It discusses how to bluejack using software tools and the ethics of bluejacking. It also covers related concepts like bluesnarfing and security issues with Bluetooth. The document concludes with advantages and disadvantages of bluejacking as well as future applications of the technology.
Blue jacking
Blue jackingBindhuBhargaviTalasi Bluejacking involves sending unsolicited messages to Bluetooth-enabled devices like mobile phones using Bluetooth technology. It allows sending business cards or other information anonymously within Bluetooth's limited range. While sometimes used to share contact information, it can also be used to annoy users or enable further attacks by exploiting vulnerabilities. The document discusses the OBEX protocol used, different bluejacking tools and techniques, potential attacks like bluesnarfing, and security measures to prevent unauthorized access.
HOME AUTOMATION VIA BLUETOOTH Using Smart Phone
HOME AUTOMATION VIA BLUETOOTH Using Smart PhoneYogeshThakare38 Project Report On HOME AUTOMATION VIA BLUETOOTH Using Smart Phone
blue-JACKING.pptx
blue-JACKING.pptx22R25A0507PONNALOKES Bluejacking involves sending unauthorized messages to Bluetooth devices within a short range of 10-100 meters. It was first reported in 2001-2003 when an IT consultant used it to advertise Ericsson to a Nokia user. While it has low costs and can penetrate walls, it is often confused with the illegal hacking of phones via Bluetooth called Bluesnarfing. Turning off Bluetooth and not keeping devices in connectable mode can prevent bluejacking.
49175819-red-tacton report.ppt
49175819-red-tacton report.pptAbhiAavu NTT discovered RedTacton technology in 2005, which uses weak electric fields on the human body as a transmission medium to enable data transfer speeds of up to 10Mbps. RedTacton relies on changes in the optical properties of an electro-optic crystal caused by variations in the electric field to detect transmissions. It allows for intuitive data transfer between devices through natural human movements like touching or gripping and has applications in advertising, security, and wireless transmission between devices in contact with the body. RedTacton is seen as a promising alternative to technologies like Wi-Fi and Bluetooth for short-range personal area networks.
Device Hacking
Device HackingDamian T. Gordon Hackers are increasingly targeting hardware and firmware as software security improves. The USB port, which is used for charging many devices, can also transmit malicious code or data if the device is plugged into a compromised public charger. Several types of USB attacks have been demonstrated, including installing malware, simulating keystrokes to steal login credentials, and damaging devices with power surges. Bluetooth and wireless vulnerabilities have also been exploited by hackers to gain remote access to devices within range. Medical devices are a major concern as vulnerabilities have been shown that allow full wireless control of insulin pumps and ability to remotely trigger shocks from implanted pacemakers and defibrillators.
IT WRITING SAMPLES PORTFOLIO
IT WRITING SAMPLES PORTFOLIOSerena Rinaldi Lambiase Bluetooth is a wireless technology standard that allows short-range wireless connections between devices like mobile phones, laptops, printers, and other electronics. The document provides an overview of Bluetooth including its history, how it works using frequency-hopping spread spectrum in the 2.4GHz band, supporting up to 10 meters of range. It discusses Bluetooth components, security modes, early slow product rollout, and potential business uses and benefits like replacing cables and wireless file sharing. Standards bodies like the Bluetooth SIG and key technology leaders are also mentioned.
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Bluetooth Network security
- 1. A SEMINAR REPORT ON “BLUETOOTH NETWORK SECURITY” Is submitted to Jawaharlal Nehru Technological University, Anantapururam In partial fulfillment of The requirements for the award of the degree of BACHELOR OF TECHNOLOGY In ELECTRONICS AND COMMUNICATION ENGINEERING Submitted By NAME: V.R.SREEKANTH RAO REG NO:149F1A0461 Under the Co-Ordination of C. MURALI MOHAN M.Tech,Ph.D Dr. N.A.V.PRASAD M.Tech,Ph.D Associate Professor, ECE Dept. Professor and HOD, ECE Dept. DEPARTMENT OF ELECTRONICS AND COMMUNICATION ENGINEERING SRI VENKATESWARA INSTITUTE OF TECHNOLGY (Affiliated to J.N.T.UNIVERSITY, ANANTAPUR) NH-44, HAMPAPURAM, ANANTAPURURAM - 515 722 2018
- 2. BLUETOOTH NETWORK SECURITY SUBMITTED BY V.R SREEKANTH RAO 149F1A0461 DEPT. OF ECE SVIT
- 3. CONTENTS o INTRODUCTION o ABOUT BLUETOOTH o BLUETOOTH NETWORKS o BLUETOOTH ARCHITECTURE o SECURITY ASPECTS IN BLUETOOTH o ATTACKING TOOLS OR TRICKS o ATTACKING SOFTWARE o ADVANTAGES o DISADVANTAGES o APPLICATIONS o REFERENCES
- 4. INTRODUCTION o Wireless communications offer organizations and users many benefits. o Bluetooth is managed by the Bluetooth Special Interest Group (SIG) o Founded in year 1998.
- 5. ABOUT BLUETOOTH o Bluetooth is a wireless LAN technology Bluetooth specification is: o The 802.11 WLAN standards. o Using 2.4 GHz--2.4835 GHz o Frequency-hopping spread-spectrum (FHSS) technology to solve interference problems. o Transmission speeds up to 1 Mbps.
- 6. Bluetooth Classes and Ranges CLASS Range (in mts) Class 1 ~100m Class 2 ~10m Class 3 ~1m
- 7. BLUETOOTH NETWORKS Bluetooth devices can form three types of networks: Point to Point Link
- 9. Ad-hoc or Scatternet Network
- 11. SECURITY ASPECTS IN BLUETOOTH The Bluetooth-system provide security at two level- 1)At Link layer o Four different entities are used for maintaining security at the link layer. Entity Size BD_ADDR 48 bits Private user key, Authentication 128 bits Private user key, encryption configurable length (Byte wise) 8-128 bits RAND 128 bits
- 13. ATTACKING TOOLS OR TRICKS o Blue jacking o OBEX Push o Blue snarfing o Hello Moto o Blue bugging o DOS (Denial of service) Attacks o Long Distance Attacking (Blue Sniper) o Blueprinting
- 14. ATTACKING SOFTWARE For Discovering Bluetooth Devices o Blue Scanner o Blue Sniff o BT Browser o BT Crawler FOR HACKING BLUETOOTH DEVICES: o Blue Bugger o CIHWB o Blue diving o Blue snarfer o BT crack o Blooover II o Blue Test o BT Audit
- 15. ADVANTAGES o It is cheap. o Easy to install. o It makes connecting to different devices convenient . o It is wireless. o It is free to use if the device is installed with it.
- 16. DISADVANTAGES o It can be hacked. o If installed on a cell phone it is prone to receiving cell phone viruses. o It only allows short range communication between devices. o It can only connect two devices at once. o It can lose connection in certain conditions.
- 17. APPLICATION o Wireless communication between a mobile phone and a hands free headset. This was one of the earliest applications to become popular. o Wireless communication with iOS and Android device phones, tablets and portable wireless speakers. o Wireless communication with PC input and output devices, the most common being the mouse, keyboard and printer. o Short-range transmission of health sensor data from medical devices to mobile phone.
- 18. REFERENCES o 1.Data Communication and Networking, 4th edition, Behrouz A Forouzan. o 2.http://trifinite.org o 3.http://en.wikipedia.org/wiki/Bluetooth/ o 4.Wireless Network Security 802.11, Bluetooth and Handheld Devices, National Institute of Standards and Technology, Technology Administration, U.S. Department of Commerce. o 5.BLUETOOTH SPECIFICATION Version 2.1 + EDR [vol 0] , www.Bluetooth.com o 6.Andreas Becker, “Bluetooth Security and Hacks”, Ruhr-University Bochum, 2007. o 7.Essential Bluetooth hacking tools, http://www.security- hacks.com/2007/05/25/essential bluetooth hacking-tools. o 8.Marek Bialoglow, “Bluetooth Security Review”, http://www.securityfocus.com/infocus/1830