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Saturday, May 18, 2024

Discover What's New in iOS 17

Discover What's New in iOS 17

 

Discover What's New in iOS 17

Apple’s latest operating system, iOS 17, brings a slew of exciting features and enhancements designed to improve user experience, boost productivity, and provide more personalization options. Here’s a quick look at what iOS 17 has to offer:

Enhanced Customization

iOS 17 takes personalization to the next level with new customization options for the Lock Screen and Home Screen. Users can now create custom themes, adjust font styles, and add interactive widgets that provide real-time information and functionality directly from the Lock Screen.

Improved Messaging

The Messages app has received significant updates, making communication more fun and engaging. Enhanced stickers, new emoji options, and improved message effects add a layer of expression. Additionally, the revamped interface makes it easier to manage group chats and find shared content.

Smarter Siri

Siri has become smarter and more intuitive in iOS 17. With on-device processing, Siri can now perform tasks faster and more securely. The voice assistant also gains improved contextual understanding, allowing for more natural and efficient interactions.

Advanced Privacy Features

Privacy remains a top priority in iOS 17. The new Privacy Dashboard provides a comprehensive overview of how apps use your data. Enhanced app permissions, including one-time location access and microphone usage notifications, give users greater control over their personal information.

Enhanced Health and Fitness

The Health app sees new features aimed at promoting wellness. Users can now track their mental health with mood logging and mindfulness exercises. The Fitness app introduces new workout types and personalized coaching tips, making it easier to stay active and healthy.

Seamless Multitasking

iOS 17 introduces improvements to multitasking, making it easier to switch between apps and use multiple apps simultaneously. Enhanced drag-and-drop functionality and new split-view options enhance productivity, especially on larger iPhone models.

Augmented Reality and Visual Experiences

With advancements in ARKit, iOS 17 offers richer augmented reality experiences. New AR features in apps like Maps and Safari provide immersive experiences, blending digital content with the real world in innovative ways.

Improved Battery Management

Battery optimization has been refined in iOS 17, with smarter charging algorithms and more detailed battery usage reports. These improvements help extend battery life and ensure your device performs optimally throughout the day.

Compatibility and Availability

iOS 17 is compatible with a wide range of iPhones, starting from the iPhone X and newer models. The update is available as a free download, and users can easily install it via the Settings app.

With iOS 17, Apple continues to innovate and enhance the iPhone experience, offering users more control, better performance, and exciting new features to explore. Whether you're a long-time Apple fan or a new user, iOS 17 is sure to impress with its comprehensive suite of improvements and additions.

Best Way...

Here are the Best way to read about more .By the time you’ve finished Papercut Ltd’s The iOS 17 Manual, you’ll be an expert in iOS 17.


The iOS 17 Manual 2024

English | 142 pages | PDF | 89.7 MB




Make Your Own PC Tricks and Tips

Make Your Own PC Tricks and Tips

 

Make Your Own PC: Tricks and Tips

Building your own PC can be a rewarding experience, offering both customization and performance tailored to your needs. Whether you're a gamer, a professional, or a hobbyist, here are some essential tricks and tips to ensure a smooth and successful build.

1. Plan Your Build

Start by planning your build. Decide on the purpose of your PC (gaming, work, multimedia, etc.) and budget. Research components that fit your requirements and ensure compatibility.

  • Tip: Use websites like PCPartPicker to check compatibility and build guides.

2. Choose the Right Components

Selecting the right components is crucial. Focus on the CPU, GPU, RAM, motherboard, storage, power supply, and case.

  • Tip: Balance your budget across components. For gaming, prioritize the GPU; for multitasking, prioritize the CPU and RAM.

3. Ensure Proper Cooling

Proper cooling is essential for performance and longevity. Choose between air or liquid cooling based on your needs and case compatibility.

  • Tip: Ensure good airflow by strategically placing intake and exhaust fans.

4. Cable Management

Good cable management improves airflow and makes your build look neat. Use zip ties and cable channels to organize cables.

  • Tip: Plan your cable routes before you start connecting components.

5. Follow Safety Precautions

Static electricity can damage components. Use an anti-static wrist strap and work on a non-conductive surface.

  • Tip: Touch a grounded metal object before handling components to discharge static electricity.

6. Assemble with Care

Follow the motherboard manual for proper installation. Start with the CPU, RAM, and storage on the motherboard outside the case, then install the motherboard into the case.

  • Tip: Apply thermal paste sparingly when installing the CPU cooler to avoid overheating.

7. Test Before Final Assembly

Test your components outside the case first to ensure everything works. This saves time troubleshooting later.

  • Tip: Connect the PSU, CPU, RAM, and GPU to the motherboard and power it on. Look for POST (Power-On Self-Test) success.

8. Install the Operating System

Once assembled, install your preferred operating system. Windows and Linux are popular choices, depending on your needs.

  • Tip: Use a USB drive for a faster and easier installation process.

9. Update Drivers and BIOS

After installing the OS, update all drivers and the BIOS to ensure optimal performance and compatibility.

  • Tip: Visit the motherboard and GPU manufacturers' websites for the latest drivers.

10. Customize and Optimize

Customize your system settings and software to fit your preferences. Overclocking can boost performance, but proceed with caution.

  • Tip: Use monitoring software to keep an eye on temperatures and system stability.

Building your own PC can be a fulfilling project that provides a deep understanding of your computer's inner workings. With careful planning and attention to detail, you can create a powerful, custom machine that meets all your needs. Happy building!

This magazine Will help you more






Friday, May 17, 2024

Men's Fitness: Achieving Optimal Health

Men's Fitness: Achieving Optimal Health

 

Men's Fitness: Achieving Optimal Health

Men's fitness encompasses a holistic approach to achieving optimal health and well-being. It involves a balanced combination of strength training, cardiovascular exercise, flexibility workouts, and proper nutrition. Regular strength training helps build muscle mass and improve metabolic rate, while cardio activities like running, cycling, and swimming enhance heart health and endurance.

Flexibility exercises such as yoga and stretching improve mobility and reduce the risk of injuries. Nutrition plays a crucial role, with a focus on consuming lean proteins, whole grains, healthy fats, and plenty of fruits and vegetables to fuel workouts and support recovery.

Incorporating rest and recovery is equally important to prevent burnout and promote muscle repair. Setting realistic goals and maintaining consistency are key to long-term success. Men's fitness is not just about physical appearance but also about improving overall health, energy levels, and quality of life.

Men's Fitness is for men who want to get more out of their lives and celebrates an upbeat, optimistic, pro-active lifestyle. Men's Fitness recognizes that mental and emotional fitness is vital to balanced living and aims to offer active and aspirational men - entertainment, information and inspiration.


Men's Fitness South Africa - May/June 2024

English | 100 pages | True PDF | 41.2 MB



Linux Tricks and Tips

Linux Tricks and Tips

 

Linux, a powerful and versatile operating system, offers a plethora of features and customization options that can significantly enhance your workflow. Whether you're a seasoned user or a newcomer, these tips and tricks can help you get the most out of your Linux experience.



Linux Tricks and Tips - 18th Edition 2024
English | 68 pages | PDF | 38.5 MB

Wednesday, March 20, 2024

Beginner Tips for Using a Hardware Wallet Securely

Beginner Tips for Using a Hardware Wallet Securely

Beginner Tips for Using a Hardware Wallet Securely




Buying a secure hardware wallet isn't enough to guarantee your funds are SAFU — using it safely is paramount. 

In this beginner-friendly blog article, we will share ten invaluable tips to ensure you're using the full potential of your hardware wallet while keeping your cryptocurrencies out of harm's way.

From setting up strong PINs to mastering the art of securely storing your seed phrase, we've got you covered. Let's dive into these essential tips to empower you to manage your crypto confidently and safely.

 

What is a hardware wallet?

A crypto hardware wallet is a physical device designed to generate and store cryptocurrency private keys offline. Hardware wallets safeguard private keys against digital threats such as malware or hackers by ensuring that keys never leave the device when used to sign transactions internally.

How does a hardware wallet work?

Since hardware wallets are always offline, they are often linked to another machine connected to the Internet. 
Most hardware wallets are designed to plug into PCs or connect to smartphones — even devices infected with malware — without leaking the private key. 
They then interact with software, allowing users to view their balance and perform transactions

Ten security tips for using hardware wallets

Given the benefits and risks of hardware wallets, it's essential to remember the following ten tips when using them to maximize security.

1. Purchase a hardware wallet from a reputable vendor

Always buy your hardware wallet from the manufacturer or a reputable retailer to avoid tampered devices. Reputable vendors have a track record of providing high-quality, secure devices. Additionally, they often have a strong customer support system ready to assist you if you have any questions or concerns.

2. Install recent updates

Keep your wallet's firmware and software up to date at all times. Manufacturers frequently release updates to improve security and functionality.

3. Never reveal your seed phrase

Your recovery phrase has the same potency as your private key. If someone else obtains it, they will have access to your cryptocurrencies. Never share it, and be wary of anyone who asks for it. Keep your recovery phrase somewhere safe, secure, and offline. Don't store it digitally or online, where it could be hacked.

4. Use a strong PIN

Setting a solid PIN for your hardware wallet is crucial in ensuring the security of your digital assets. Here are some tips to help you create a robust PIN:

Avoid common numbers: Steer clear of easily guessable PINs like "1234," "0000," or birthdays. These are the first combinations attackers might try.
 
Use a random sequence: Create a PIN that doesn't follow a predictable pattern. Avoid using consecutive or repetitive numbers.
 
Include letters and special characters: If your hardware wallet allows this option, consider combining numbers, letters (upper and lower case), and special characters. This greatly increases the complexity of your PIN.
 
Change your PIN periodically: Regularly changing your PIN is a proactive security measure. It prevents potential attackers from gaining familiarity with your code.

5. Stay mindful of your environment

 Be cautious when entering your PIN, especially in public spaces. Ensure no one is watching or attempting to record your input.

6. Double-check addresses

Always reconfirm the recipient's address when sending cryptocurrency. Malware can alter addresses copied to your clipboard.

7. Keep your wallet safe

Take care of your hardware wallet as you would valuable jewelry or large sums of money. When not in use, keep it in a safe place.

8. Avoid public Wi-Fi networks and use a reliable computer

Connect your hardware wallet only to computers you trust with adequate security measures.

9. Regularly audit and monitor wallet activity

By regularly reviewing your hardware wallet's transaction history and verifying the legitimacy of all activity, you proactively safeguard your digital assets. This practice helps you detect and address potential security breaches early, ensuring your funds remain secure.

 10. Enable extra security features

A hardware wallet's additional security features exceed the standard PIN and seed phrase. Some modern hardware wallets include biometric sensors like fingerprint or Face ID. This allows users to authenticate themselves using their unique biometric data, adding a security layer.

Specific hardware wallets can authenticate the device before allowing access to the wallet. This can involve Bluetooth pairing, NFC communication, or physical confirmation on the device's screen.

 

How to use a hardware wallet: step-by-step

There are a few key steps to using a hardware wallet. While certain details may vary depending on the wallet's model and manufacturer, the general procedure is as follows:

Setup the wallet

Connect your computer or smartphone to the hardware wallet. Typically, this involves downloading a specific app or software to interact with the wallet device.

Generate the wallet’s private and public keys

The wallet’s app or software will provide instructions that walk you through creating a new wallet, including generating a new set of private keys.

Back up the wallet

Different wallets have different approaches to backup and recovery. For example, the Tangem Wallet provides two or three physical devices to ensure you have recovery options. However, most wallets will provide a seed phrase if you need it.


During setup, the wallet will display a recovery phrase (usually 12-24 words from the BIP39 word list). Write these down and keep them in a safe, off-site location. If your wallet is lost, stolen, or damaged, this recovery phrase can help you recover your assets.

Create a PIN or access code

For protection against brute-force attacks and unauthorized access, most hardware wallets will ask you to set a PIN or passcode before using their app. Authorizing transactions on the app will require this PIN and signature from the physical wallet.

Receive cryptocurrency in the wallet

Find your public address for the cryptocurrency you want to receive using the wallet's app or software. Give this address to the person or exchange that you want to receive cryptocurrency from. The cryptocurrency will be sent to this address on your chosen blockchain network.

Transfer cryptocurrency to others

To make a transaction, use the wallet's app or software. Enter the recipient's address and the amount of cryptocurrency to send. The transaction will be signed by the hardware wallet using your private keys. Following the physical device's signature, the wallet's software will broadcast the transaction to the rest of the network.

 

Difference between a seed phrase and a private key

Private keys and recovery phrases are used to control who has access to a wallet and its assets. However, they represent two distinct formats and use cases.

Private key

A private key is a secret alphanumeric code, usually in hexadecimal format, that enables the spending of Bitcoin or other cryptocurrencies. It's an essential component of the cryptography systems that power cryptocurrencies. It is used to sign transactions, providing mathematical proof that the wallet's owner confirmed them.

Does the private key ever leave the hardware wallet?

The private keys never leave the device, which is one of the fundamental security principles of a hardware wallet.

Users generate a transaction on their computer or smartphone, and the transaction data is sent to the hardware wallet, which internally signs the transaction with the private key. The transaction is then signed and returned to the computer or smartphone. The private key is never exposed or transferred out of the device during this process.

Seed phrase

A seed phrase, or backup phrase, is a string of words that contains all of the information required to restore access to a cryptocurrency wallet. Think of it as a human-readable representation of the private key.  It is used as a backup to restore access to your cryptocurrencies if you lose your physical wallet.

 

In summary, the private key is a raw, non-human-friendly format used internally within the wallet and for transaction signing. In contrast, the recovery phrase is a human-friendly format used for backup and recovery.

 

The pros of hardware wallets

Hardware wallets offer several advantages, particularly regarding cryptocurrency security and storage. Here are some of the main benefits:

Security 

Hardware wallets are built with advanced security features. They keep your private keys offline, protecting them from online attacks like phishing, malware, and hackers. The private keys never leave the device, and all transactions are signed within the device, further preventing the exposure of your private keys.

Backup and recovery

Hardware wallets generate a recovery phrase (a seed phrase) during setup. If your original device is lost, stolen, or damaged, you can use this to recover your funds on a new device.

Portability and durability

They are intended to be more robust and durable than a piece of paper on which to jot down private keys or recovery phrases. Most hardware wallets are small devices, about the size of a USB stick, and thus easily portable.

Full asset control

You have complete control over your cryptocurrencies with a hardware wallet, as the crypto community puts it, "not your keys, not your coins." You won't have to worry about custodian risks because you'll hold your private keys with a hardware wallet.

The risks of hardware wallets

While hardware wallets are among the most secure cryptocurrency storage methods, they are not without risks. The following are some of the risks associated with using a hardware wallet:

Physical loss or theft

A hardware wallet can be stolen or lost because it is a physical object. Someone who knows or can guess your PIN could gain access to your cryptocurrencies.

An attack on the supply chain

If you purchase a wallet from an untrustworthy source, it may have been tampered with before reaching you. Always buy from the manufacturer or a reputable retailer.

Failure to properly backup

You may lose access to your cryptocurrencies if you lose your hardware wallet and have not correctly backed up your device.

Damage

Water, fire, or wear and tear can all cause damage to the device. However, if you have a backup of your recovery phrase, you can regain access using a new device.

Address Confirmation

Malware on your computer could trick you into sending cryptocurrencies to the wrong address if you don't carefully verify the address on the device's screen during a transaction.

These risks can be mitigated through careful practices such as proper backups, careful address verification, purchasing from reputable sources, and maintaining good physical device security.

Final thoughts

Hardware wallets offer a highly secure environment for storing digital assets offline and performing secure transactions even when connected to a compromised computer. 

However, as with all security solutions, they are not entirely foolproof and must be handled carefully and responsibly by the user. 

Purchasing from reputable sources, creating strong PINs, updating wallet software regularly, and carefully verifying transaction information are all important steps in ensuring the security of your assets.

Hardware wallets are an important part of cryptocurrency security. Still, the ultimate responsibility rests with the user, who must know all potential risks and losses.

Source :tangem.com/en/blog/