#خبر #تحلیل #خبر_اختصاصی

✅✅نبرد برای کنترل تجهیزات #IoT

❗️❗️طبق گزارش #Symantec، ایران پس از برزیل بیشتری میزان آلودگی به #Hajime را دارد.

🔹نبرد برای کنترل تجهیزات (اینترنت اشیا) شدت گرفته است. رقبای بسیاری حضور دارند، اما دو خانواده برجسته تر از سایرین هستند: خانواده #Mirai و یک خانواده مشابه جدید به نام Hajime.
@Engineer_Computer

🔸برای اولین بار Hajime توسط محققان در ماه اکتبر سال گذشته کشف شد و درست مانندMirai، از طریق دستگاه های ناامن که پورت باز telnet دارند و از کلمه عبور پیش فرض استفاده می کنند، گسترش می یابد.

🔹در واقع، Hajime از ترکیب دقیق همان نام کاربری و رمز عبور مورد استفاده توسط Mirai به اضافه دو مورد دیگر استفاده می کند.

🔸اما تفاوت هایی با Mirai دارد. در Mirai آدرس command and control (C&C) server گنجانده شده، اما Hajime از شبکه های peer-to-peer استفاده می کند و یک آدرس C&C server منفرد ندارد. این نکته نشان می دهد Hajime طراحی قوی تری دارد و از کار انداختن آن دشوارتر از Mirai است.

🔹همچنین Hajime پیشرفته تر و پنهان تر از Mirai است. هنگامی که بر روی دستگاه آلوده قرار گرفت، گامهای متعددی برای پنهان کردن فرآیندهای در حال اجرا و مخفی کردن فایل های خود بر روی سیستم فایل انجام می دهد.

🔸توسعه دهنده این worm می تواند در هر زمان یک shell script روی هر دستگاه آلوده باز کند، و کد های آن ماژولار است، بنابراین قابلیت های جدید را می توان به راحتی به آن اضافه کرد.
@Engineer_Computer
🔹با بررسی کد آن می توان دریافت که زمان مناسبی از توسعه این worm صرف طراحی آن شده است که نشان از تیم طراحی و توسعه حرفه ای دارد.

🔸در چند ماه گذشته، Hajime به سرعت انتشار یافته است. Symantec آلودگی آن را در سراسر جهان رصد کرده است، بیشترین میزان آلودگی در برزیل و ایران مشاهده شده است.

🔹برآورد اندازه شبکه peer-to-peer آن دشوار است اما تخمین زده می شود دست کم ده ها هزار عضو دارد.


🎯🎯انگیزه طراحان این #worm چیست؟

🔸نکته جالب و مهم این است که به طور معنا داری برخی قابلیت ها در Hajime وجود ندارد. هیچ قابلیت DDoS یا کد حمله ای بجز ماژول انتشار در آن وجود ندارد.

🔹به محض اینکه این worm روی دستگاهی نصب می شود امنیت دستگاه را ارتقا می دهد، پورت های 23، 7547، 5555و 5358 را مسدود می کند. همگی این پورت ها سرویس هایی را ارائه می کنند که exploitهای شناخته شده ای روی تجهیزات IoT دارند.

🔸این موارد باعث شده است که متخصصان حدس بزنند این worm توسط تیم های کلاه سفید برای مقابله با Mirai و همزادانش طراحی و تولید شده است.

🔹شاید در آینده نکات مهم تر و جالب تری از این نبرد را شاهد باشیم.

@Engineer_Computer

6 تکنولوژی جدید که از آنها بیشتر خواهیم شنید و دنیا را متحول میکنند
#هوش_مصنوعی #اینترنت_اشیا #کلان_داده #بلاک_چین #واقعیت_مجازی
#AI #BigData #IoT #BlockChain #Virtual_Reality
@Engineer_Computer

نام کتاب: IoT, AI, and Blockchain for .NET
Building a Next-Generation Application from the Ground Up

نویسندگان: Nishith Pathak, Anurag Bhandari

زبان: انگلیسی

شمار برگ‌ها: 308

ویرایش سال 2018

#IoT #اینترنت_اشیا #Blockchain #Al #هوش_مصنوعی #Application

@Engineer_Computer

یک ویدیو ساده درباره اینکه چطور اینترنت اشیا میتونه به ما کمک کنه

#iot
#اینترنت_اشیاء
🆔 @Engineer_Computer

2020 Recommender Systems for the Internet of Things A Survey

Abstract
Recommendation represents a vital stage in developing and promoting the benefits of the Internet of Things (IoT). Traditional recommender systems fail to exploit ever-growing, dynamic, and heterogeneous IoT data. This paper presents a comprehensive review of the state-of-the-art recommender systems, as well as related techniques and application in the vibrant field of IoT. We discuss several limitations of applying recommendation systems to IoT and propose a reference framework for comparing existing studies to guide future research and practices.

#InternetOfThings #IOT #Internet_of_Things #Survey


کانال آموزش کامپیوتر
@Engineer_Computer

🔔🔔 MSCA Fellowship - IoT & VR Researcher

Fundació privada i2CAT, Internet i Innovacio Digital a Catalunya, Spain

Deadline: 11 Sep 2021

i2CAT (Barcelona, Spain) is opening a postdoctoral position to advance the research field in immersive technologies. The research will be focused on the design, development and evaluation of interactive VR/AR/XR scenarios with IoT capabilities, resembling hyper-realistic training environments.

The ideal candidate masters one, or more, of the following research fields:

VR/AR/XR
Digital Twins
IoT architectures and protocols
Multi-sensory media experiences
User Experience

It is expected that the work to be carried out will result in high-quality prototypes, scientific publications and even potentially standard(-compliant) contributions. The candidate will be integrated with an experienced cross-disciplinary team, and closely interact with relevant industry and academic partners under the umbrella of national and european projects.

Apply

#Postdoc #JobPosition #IOT

کانال آموزش کامپیوتر
@Engineer_Computer

📣📣 Research Associate in Wearable Sensors & IoT Healthcare Devices

University of York ;, United Kingdom

Deadline: 11 Aug 2021

The successful applicant will work with the Medical Robotics research team and will be expected to carry out individual and collaborative research, actively participate in research supervision, management and administration contributing to successful research outputs. The successful candidate will be capable of delivering excellent interdisciplinary and impactful research that advances your subject area nationally and internationally. The post will be based at the University of York, although you will at times be expected to travel across research sites to undertake fieldwork and attend project meetings as needed.

Apply

#JobPosition #IOT

کانال آموزش کامپیوتر
@Engineer_Computer

♦️🎥Video:
Arduino IoT Cloud 2021 - Getting Started with Arduino & ESP32

https://www.youtube.com/watch?v=UFCmTZUoZ1M

#Video #IOT

کانال آموزش کامپیوتر
@Engineer_Computer

Paper:
A systematic review of IoT in healthcare: Applications, techniques, and trends

#Paper #IOT

کانال آموزش کامپیوتر
@Engineer_Computer

🔔🔔Research position:
Cybersecurity Technologies for Internet-of-Things (IoT) and 5G mMTC platforms

Università degli studi dell'Aquila, Italy

Deadline: 04 Sep 2021

The research activity will focus on the study, use and implementation of cybersecurity technologies in the field of communications in Internet-of-Things systems and massive Machine-Type Communications (mMTC) on 5G platforms. The technologies of interest will concern the security of communication stacks (TCPI / IP, ZigBee, 5G, etc.), software security (reverse-engineering techniques, binary exploitation & protection), hardware security and the adoption of ad-hoc cryptographic techniques for IoT systems.
In particular, the activity will concern the adoption of the aforementioned technologies in industrial operating contexts, with particular attention to their use in the processes of validation and verification (V&V) of hardware and software systems.

Apply

#JobPosition #IOT

کانال آموزش کامپیوتر
@Engineer_Computer

🔔🔔PhD Candidate on Software Security for IoT

Radboud University, Netherland

Gross monthly salary: € 2,434 - € 3,111
Application deadline: 6 September 2021

As our world is becoming increasingly digitalized, the Internet of Things (IoT) is growing rapidly. As a PhD candidate, you will look into possibilities to improve the security of software in IoT devices. This way, we can work towards safer digital ways to enhance our life and work.

Depending on your interests, you can also look into the wider questions of security evaluation and certification of the software in general and IoT devices in particular, using, for instance, testing (fuzzing) or static analysis. You will be expected to present your research at international computer security conferences and workshops and try out your ideas in case studies.

Apply

#PHDposition #IOT #Security

کانال آموزش کامپیوتر
@Engineer_Computer

#اینترنت_اشیا
#ویدئو

📽 کاربرد سنسور پوشیدنی مبتنی بر LoRa برای کنترل فاصله اجتماعی و موقعیت‌یابی

#IoT_video

کانال آموزش کامپیوتر
@Engineer_Computer

🔔🔔RESEARCHER (M.Sc. or Ph.D.) – INDUSTRIAL IOT (M/F/D)

Technical University of Munich, Germany

Researcher (M.Sc. or Ph.D.) – Industrial IoT (m/f/d)
The IIoT competence center of fortiss (https://www.fortiss.org/en/research/fields-of-research/detail/industrial-internet-of-things) focuses on the development of computational and networking architectures for advanced IoT applications and use-cases in sectors such as Mobility, Smart Cities, Manufacturing,
etc.

Research topics of interest include, but are not limited to: Edge computing, in particular decentralised Edge architectures; deterministic wireless networking (MAC and IP); dynamic container orchestration; information-centric networking; Edge AI.
We are looking for one motivated researcher (M.Sc. or early PhD) to join our team.

Your tasks:

• Conduct pioneering and applied research in the IIoT competence center in the areas mentioned.
• Support ongoing national and international research project development, including software development, scientific dissemination, technology transfer.
• Participate in the supervision of students.
• Support the development of advanced training activities, e.g., webinars, seminars, workshops, conferences.
• Contribute to the overall competence center and fortiss strategy.
__________
Your profile:

• Good background on wireless/cellular networks. LTE but also: Wi-Fi6/7; LoRa/LoRaWAN etc
• Good background on IoT overall (Edge/Fog networking architectures; semantic technologies, e.g., WoT; IoT communication protocols, e.g., OPC UA, MQTT, DDS, etc)
• Preferential background on ML engineering (e.g., TinyML, federated learning) within IoT environments

Apply

#PHDposition #Researcher #IOT
کانال آموزش کامپیوتر
@Engineer_Computer

📣📣Research Associate/Senior Research Associate in ML for Cyber Security of IoT Systems

University of Bristol ;, United Kingdom

Deadline: 07 Sep 2021

The role

We are looking for an enthusiastic, self-motivated individual to contribute to the Innovate UK-funded SYNERGIA project on Cyber Security for the Internet of Things.

SYNERGIA is devising, developing and will and demonstrate a novel secure-by-design, endpoint-to-core IoT platform for large-scale networks of low-power resource-constrained devices. The platform will provide users with distributed processing capability at the Edge as a service. Project outcomes will be showcased at two demonstration events.

You will join the existing team and will contribute to an ambitious research programme and industry R&D on scalable, secure configuration management and control of IoT systems; secure connectivity for battery-powered resource-constrained devices; edge-based machine learning for cyber security of IoT systems.

You should apply if

You are excited about undertaking high technology readiness, applied research.
You have a track record in one or more of the following areas:
Systems and/or Network Security (ideally with an interest in Intrusion Detection Systems)
Machine Learning (ideally with an interest in distributed/federated machine learning or embedded machine learning)
You have strong software development skills using Python or C.
You understand the nature and complexities of developing working prototypes of research ideas.
You have prior experience with working with, or in industry.
You enjoy being member of a large team of engineers and researchers.
You can build strong, effective relationships with a range of people from different sectors and levels of seniority.
You have excellent communication skills and can clearly articulate verbally and in writing.

Apply

#JobPosition #IOT


کانال آموزش کامپیوتر
@Engineer_Computer