#FactCheck-Air Taxi is a prototype and is not launched to commercial public

Introduction:

Digital Forensics, as the term goes, “It is the process of collecting, preserving, identifying, analyzing, and presenting digital evidence in a way that the evidence is legally admitted.”

It is like a detective work in the digital realm, where investigators use various specific methods to find deleted files and to reveal destroyed messages.

The reason why Digital Forensics is an important field is because with the  advancement of technology and the use of digital devices, the role of Digital Forensics in preserving the evidence and protecting our data from cybercrime is becoming more and more crucial.

Digital Forensics is used in various situations such as:

• Criminal Investigations: Digital Forensics enables investigators to trace back cyber threat actors and further identify victims of the crime to  gather evidence needed to punish criminals.

• Legal issues: Digital Forensics might aid in legal  matters involving intellectual property infringement and data breaches etc.

Types of Digital Data in Digital Forensics:

1.Persistent (Non-volatile) Data :-

• This type of Data Remains Intact When The Computer Is Turned Off.
• ex. Hard-disk, Flash-drives

2.  Volatile Data :-

• These types of Data Would Be Lost When The Computer Is Turned Off.
• ex. Temp. Files, Unsaved OpenFiles, etc.

The Digital Forensics Process

The process is as follows

• Evidence Acquisition: This process involves making an exact copy (forensic image) of the storage devices such as hard drives, SSD or mobile devices. The goal is to preserve the original data without changing it.

• Data Recovery: After acquiring the forensic image, the analysts use  tools to recover deleted, hidden or the  encrypted data inside the device . 

• Timeline Analysis: Analysts use timestamp information from files, and system logs to reconstruct the timeline of activities on a device. This helps in understanding how an incident spanned out and who was involved in it.

• Malware Analysis: In cases involving  security breaches, analysts analyze malware samples to understand their behavior, impact, and origins. various reverse engineering techniques are used to analyze the malicious code.

Types of tools:

• Faraday Bags: Faraday bags are generally the first step in digital evidence capture. These bags are generally made of conductive materials, which are used to shield our electronic devices from external waves such as WiFi, Bluetooth, and mobile cellular signals, which in turn protects the digital evidence from external tampering.

• Data recovery : These types of software are generally used for the recovery of deleted files and their associated data.  Ex. Magnet Forensics, Access data, X-Ways

• Disk imaging and analysis :These types of softwares are Generally used to replicate the data storage devices and then perform further analysis on it ex. FTKImager, Autopsy, and, Sleuth Kit

• File carving tools: They are generally used to extract information from the embedded files in the image made. Ex.Foremost, Binwalk, Scalpel

Some common tools:

• EnCase: It is a tool for acquiring, analyzing, and reporting digital evidence.

• Autopsy: It is an open-source platform generally used for analyzing hard drives and smartphones.

• Volatility: It is a framework used generally for memory forensics to analyze volatile memory dumps and extract info.

• Sleuth Kit: It is a package of CLI tools for investigating disk images and its associated file systems.

• Cellebrite UFED: It is a tool generally used for mobile forensics.

Challenges in the Field:

• Encryption: Encryption plays a major challenge as the encrypted data requires specialized techniques and tools for decryption.

• Anti-Forensic Techniques: Anti-Forensics techniques play a major challenge as the criminals often use anti-forensic methods to cover their tracks, making it challenging to get the digital evidence.

• Data Volume and Complexity: The large volume of digital data and the diversity of various devices create challenges in evidence collection and analysis.

The Future of Digital Forensics: A Perspective

‍With the  growth of technology and the vast presence of digital data, the challenges and opportunities in Digital Forensics keep on updating themselves. Due to the onset of new technology and the ever growing  necessity of cloud storage, mobile devices, and the IoT (Internet of Things), investigators will have to develop new strategies and should be ready to adapt and learn from the new shaping of the tech world.

Conclusion:

‍Digital Forensics is an essential field in the recent era for ensuring fairness in the digital era. By collecting, inspecting, and analyzing the digital data, the Digital Forensics investigators can arrive lawfully at  the prosecution of criminals and the settlement of civil disputes. Nowadays with technology on one hand progressing continuously, the discipline of Digital Forensics will certainly become even more pivotal in the case of investigations in the years to come.

Introduction 

In the digital era, where technology is growing rapidly,  the role of Artificial Intelligence (AI) has been making its way to different corners of the world. Where nothing seems to be impossible, technology and innovation have been moving conjointly and once again, and such innovation is in the limelight with its groundbreaking initiative known as “Project Groot”, which has been announced by the AI chip leader “Nvidia”. The core of this project is the fusion of technology with AI and robotics, where a humanoid can be produced with the capability to understand the natural language and interact with it to further learn from the physical environment by observing human actions and skills. Project Groot aims to assist humans in diverse sectors such as Healthcare and so on. 

Humanoid robots are based on NVIDIA’s thor system-on-chip (SoC). The thor powers the intelligence of these robots, and the chip has been designed to handle complex tasks and ensure a safe and natural interaction between humans and robots. However, a big question arises about the ethical considerations of privacy, autonomy and the possible replacement of human workers. 

Brief Analysis 

Nvidia has announced Project GR00T, or Generalist Robot 00 Technology, which aims to create AI-powered humanoid robots with human-like understanding and movement. The project is part of Nvidia's efforts to drive breakthroughs in robotics and embodied AI, which can interact with and learn from a physical environment. The robots built on this platform are designed to understand natural language and emulate movements by observing human actions, such as coordination, dexterity, and other skills.

The model has been trained on NVIDIA GPU-accelerated simulation, enabling the robots to learn from human demonstrations with imitation learning and from the robotics platform NVIDIA Isaac Lab for reinforcement learning. This multimodal AI system acts as the mind for humanoid robots, allowing them to learn new skills and interact with the real world. Leading names in robotics, such as Figure, Boston Dynamics, Apptronik, Agility Robotics, Sanctuary AI, and Unitree, are reported to have collaborated with Nvidia to leverage GR00T.

Nvidia has also updated Isaac with Isaac Manipulator and Isaac Perceptor, which add multi-camera 3D vision. The company also unveiled a new computer, Jetson Thor, to aid humanoid robots based on NVIDIA's SoC, which is designed to handle complex tasks and ensure a safe and natural interaction between humans and robots.

Despite the potential job loss associated with humanoid robots potentially handling hazardous and repetitive tasks, many argue that they can aid humans and make their lives more comfortable rather than replacing them.

Policy Recommendations 

The Nvidia project highlights a significant development in AI Robotics, presenting a brimming potential and ethical challenges critical for the overall development and smooth assimilation of AI-driven tech in society. To ensure its smooth assimilation, a comprehensive policy framework must be put in place. This includes:

• Human First Policy - Emphasis should be on better augmentation rather than replacement. The authorities must focus on better research and development (R&D) of applications that aid in modifying human capabilities, enhancing working conditions, and playing a role in societal growth. 
• Proper Ethical Guidelines - Guidelines stressing human safety, autonomy and privacy should be established. These norms must include consent for data collection, fair use of AI in decision making and proper protocols for data security. 
• Deployment of Inclusive Technology - Access to AI Driven Robotics tech should be made available to diverse sectors of society. It is imperative to address potential algorithm bias and design flaws to avoid discrimination and promote inclusivity.
• Proper Regulatory Frameworks - It is crucial to establish regulatory frameworks to govern the smooth deployment and operation of AI-driven tech. The framework must include certification for safety and standards, frequent audits and liability protocols to address accidents. 
• Training Initiatives - Educational programs should be introduced to train the workforce for integrating AI driven robotics and their proper handling. Upskilling of the workforce should be the top priority of corporations to ensure effective integration of AI Robotics. 
• Collaborative Research Initiatives - AI and emerging technologies have a profound impact on the trajectory of human development. It is imperative to foster collaboration among governments, industry and academia to drive innovation in AI robotics responsibly and undertake collaborative initiatives to mitigate and address technical, societal, legal and ethical issues posed by AI Robots. 

Conclusion 

On the whole, Project GROOT is a significant quantum leap in the advancement of robotic technology and indeed paves the way for a future where robots can integrate seamlessly into various aspects of human lives. 

References

• https://indianexpress.com/article/explained/explained-sci-tech/what-is-nvidias-project-gr00t-impact-robotics-9225089/
• https://medium.com/paper-explanation/understanding-nvidias-project-groot-762d4246b76d
• https://www.techradar.com/pro/nvidias-project-groot-brings-the-human-robot-future-a-significant-step-closer
• https://www.barrons.com/livecoverage/nvidia-gtc-ai-conference/card/nvidia-announces-ai-model-for-humanoid-robot-development-BwT9fewMyD6XbuBrEDSp

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Introduction

Cyberspace is the new and the fifth dimension of warfare as recognised by the UN. In recent times we have seen a significant rise in cyber attacks on nations’ strategic interests and critical infrastructure. The scope of cyberwarfare is increasing rapidly in contemporary times. Nations across the globe are struggling with this issue. The Ministry of Defence of the Government of India has been fundamental to take preventive measures towards all attacks on the Republic of India. The ministry is the junction for all three forces: Airforce, Navy and Army and creates coordination between the forces and deploys the force at strategic locations in terms of enemy threats.

The new OS

Governments across the world have developed various cyber security measures and mechanisms to keep data and information safe and secure. Similarly, the Indian Government has been very critical in deploying cybersecurity strategies, policies, measures, and bills to safeguard the Indian cyber-ecosystem.  The Ministry of Defence has recently made a transition in terms of the Operating System used in the daily functions of the ministry. Earlier, the ministry was using an OS from Microsoft, which has now been replaced with the indigenous OS named “Maya” based on open-source Ubuntu. This is the first time the ministry will be deploying indigenous operating software. This step comes at a time of global rise in cyber attacks, and the aspect of indigenous OS will prevent malware and spyware attacks.‍

What is Maya?

Users will not notice many differences while switching to Maya because it has a similar interface and functionality to Windows. The first instruction is to install Maya on all South Block PCs with Internet access before August 15.  In these systems, a Chakravyuh “endpoint detection and protection system” is also being installed. Maya isn’t yet installed on any computers connected to the networks of the three Services; instead, it is solely used in Defence Ministry systems. It had also been reviewed by the three Services and would shortly be adopted on service networks. The Army and Air Force were currently reviewing it after the Navy had already given its approval.

OS Maya was created by government development organisations in less than six months. An official from the ministry has informed that Maya would stop malware attacks and other cyberattacks, which have sharply increased. The nation has recently experienced a number of malware and extortion attacks, some of which targeted vital infrastructure. The Defence Ministry has made repeated attempts in the past to switch from Windows to an Indian operating system.

How will the new OS help?

The OS Maya is a critically developed OS and is expected to cater to the needs of all cybersecurity and safety issues of contemporary threats and vulnerabilities.

The following aspects need to be kept in mind in regard to safety and security issues:

• Better and improved security and safety
• Reduced chances of cyberattacks
• Promotion of Inidegenous talent and innovation
• Global standard OS
• Preventing and precautionary measures
• Safety by Design for overall resilience
• Improved Inter forces coordination
• Upskilling and capacity building for Serving personnel

Conclusion

Finally, the emergence of cyberspace as the fifth dimension of warfare has compelled countries all over the world to adopt a proactive stance, and India’s Ministry of Defence has made a significant move in this area. The significance of strengthened cybersecurity measures has been highlighted by the rising frequency and level of complexity of cyberattacks against key assets and vital infrastructure. The Ministry’s choice to use the local Maya operating system is a key step in protecting the country’s cyber-ecosystem. Maya’s debut represents a fundamental shift in the cybersecurity approach as well as a technology transition. This change not only improves the security and protection of confidential data but also demonstrates India’s dedication to supporting innovation and developing homegrown talent. Government development organisations have shown their commitment to solving the changing difficulties of the digital age by producing cutting-edge operating systems like Maya in a relatively short amount of time.