Cryptocurrency Wallets: Implementing MetaMask For Blockchain Transactions
Open Source For You|October 2023
This article introduces and compares popular cryptocurrency wallets. It also tells you how to select one. It then gives a practical demonstration of implementing the MetaMask wallet for blockchain transactions
Cryptocurrency Wallets: Implementing MetaMask For Blockchain Transactions

A cryptocurrency wallet is a digital tool that allows individuals to store, manage, and interact with their cryptocurrencies. Cryptocurrency wallets play a crucial role in the blockchain ecosystem, as they are essential tools for collecting, storing, and transacting cryptocurrencies. These wallets come in various forms, each with its characteristics and use cases. Different cryptocurrency wallets commonly used in the blockchain space are shown in Figure 1.

How to choose the right cryptocurrency wallet

Choosing the right cryptocurrency wallet depends on your specific needs, security concerns, and level of expertise. For long-term storage of significant cryptocurrency holdings, hardware wallets are recommended. Mobile and desktop wallets may be more suitable for everyday transactions and quick access. Regardless of the type, it’s crucial to follow best practices for security, including keeping private keys safe and regularly backing up wallet information. Here is a list of all the criteria for the selection of the right cryptocurrency wallet.

Security: Consider a hardware wallet or a well-secured desktop wallet for long-term storage of significant assets. Always enable additional security features like two-factor authentication.

Ease of use: If you’re new to cryptocurrencies, a user-friendly mobile wallet like Trust Wallet may be a good starting point.

Supported assets: Ensure the wallet supports the cryptocurrencies you plan to hold. Some wallets specialise in specific networks, while others offer broader compatibility.

Backup and recovery: Learn how to create a secure backup (usually a seed phrase) and recovery process for your chosen wallet. This is critical in case you ever lose access to your wallet.

この蚘事は Open Source For You の October 2023 版に掲茉されおいたす。

7 日間の Magzter GOLD 無料トラむアルを開始しお、䜕千もの厳遞されたプレミアム ストヌリヌ、9,000 以䞊の雑誌や新聞にアクセスしおください。

この蚘事は Open Source For You の October 2023 版に掲茉されおいたす。

7 日間の Magzter GOLD 無料トラむアルを開始しお、䜕千もの厳遞されたプレミアム ストヌリヌ、9,000 以䞊の雑誌や新聞にアクセスしおください。

OPEN SOURCE FOR YOUのその他の蚘事すべお衚瀺
Helgrind: Detecting Synchronisation Issues in Multithreaded Programs
Open Source For You

Helgrind: Detecting Synchronisation Issues in Multithreaded Programs

Let's explore how Helgrind can be used to detect and debug multithreading issues with the help of a multithreaded C program.

time-read
3 分  |
November 2024
The Perfect Process of Booting a PC
Open Source For You

The Perfect Process of Booting a PC

Booting a PC seems as simple as eating a cake. But are you aware of all that goes on behind-the-scenes to bake a delicious cake or seamlessly boot a PC?

time-read
3 分  |
November 2024
Exploring eBPF and its Integration with Kubernetes
Open Source For You

Exploring eBPF and its Integration with Kubernetes

eBPF, a game-changing technology that extends the capabilities of the Linux kernel, offers significant advantages for Kubernetes networking. It also greatly improves Kubernetes observability by capturing detailed telemetry data directly from the kernel. Read on to find out how its integration with Kubernetes has immense benefits.

time-read
5 分  |
November 2024
Deploying Generative AI LLMs on Docker
Open Source For You

Deploying Generative AI LLMs on Docker

Built on massive datasets, large language models or LLMS are closely associated with generative Al. Integrating these models with Docker has quite a few advantages.

time-read
8 分  |
November 2024
Containerisation: The Cornerstone of Multi-Cloud and Hybrid Cloud Success
Open Source For You

Containerisation: The Cornerstone of Multi-Cloud and Hybrid Cloud Success

Open source containerisation software provides the flexibility, cost-effectiveness, and community support needed to build and manage complex multi-cloud and hybrid cloud environments. By leveraging this software, businesses can unlock the full potential of multicloud and hybrid cloud architectures while minimising vendor lock-in risks.

time-read
3 分  |
November 2024
From Virtual Machines to Docker Containers: The Evolution of Software Development
Open Source For You

From Virtual Machines to Docker Containers: The Evolution of Software Development

Containerisation and Kubernetes have eased software development, making it faster and better. Let's see where these are headed, looking at trends that are making life easier for developers.

time-read
10+ 分  |
November 2024
India's Leap in Supercomputing: Innovating for Tomorrow
Open Source For You

India's Leap in Supercomputing: Innovating for Tomorrow

As India strides towards self-sufficiency in supercomputing, embracing this evolution isn't just an option-it is pivotal for global competitiveness and technological leadership.

time-read
5 分  |
November 2024
SageMath: A Quick Introduction to Cybersecurity
Open Source For You

SageMath: A Quick Introduction to Cybersecurity

In the previous articles in this SageMath series, we delved into graph theory and explored its applications using SageMath. In this seventh article in the series, it is time to shift our focus to another crucial subfield of computer science: cybersecurity and cryptography.

time-read
10+ 分  |
November 2024
Efficient Prompt Engineering: Getting the Right Answers
Open Source For You

Efficient Prompt Engineering: Getting the Right Answers

OpenAl's GPT-3 and GPT-4 are powerful tools that can generate human-like text, answer questions, and provide insights. However, the quality of these outputs depends heavily on how you frame the input, or prompt. Efficient prompt engineering ensures you get the right answers by designing inputs that guide the AI towards relevant, clear, and useful responses. Let's find out how to craft effective prompts with examples.

time-read
4 分  |
November 2024
Analysing Linus Torvald's Critique of Docker
Open Source For You

Analysing Linus Torvald's Critique of Docker

This article looks at Docker's security flaws, particularly its shared-kernel model, and contrasts it with traditional VMs for better isolation. It discusses Linus Torvalds' concerns, explores mitigation techniques, and proposes a roadmap for building a more secure containerisation platform using hardware-assisted virtualisation, true isolation, and a robust orchestration layer.

time-read
8 分  |
November 2024