Different types of Crypto wallet : Which is the safest?

Written by - Deepak Prasad

What is a Paper Wallet?

A paper wallet is a crypto wallet system for storing bitcoins that is used offline. Unlike fiat currencies, bitcoin appears to have no physical representation. Rather, crypto wallets that are used to keep digital tokens are typically software tools that aid with transaction updates to the blockchain ledger. Paper crypto wallets differ from so-called "hot wallets" in that they are not connected to the Internet. They do not, however, contain physical bitcoins; the paper quality of these crypto wallets relates to the cryptocurrency owner's mode of access.

In the early days of bitcoin, paper wallets were extremely popular. In recent years, bitcoin users have resorted to looking for new ways to protect their investments.

A paper wallet is a moniker given to an out-of-date and potentially dangerous way of storing bitcoin that was popular from 2011 until 2016. It works by printing out a single private key and a bitcoin address, which is normally produced by a website. This approach has numerous drawbacks and should not be used.

Seed phrases, in which the user writes down 12 or 24 random syllables created by their wallet, are a much better approach to doing what paper wallets provide for bitcoin storage.


How to Create a Paper Wallet?

Although manual development of a private key is feasible, a large percentage of paper wallet producers employ a private key generator. You can print a paper wallet after you've created a private and public key, which doubles as a cold storage wallet because it's not online. This will include the public and private keys you've created, which will typically be in the form of a string of characters and QR codes.
Anyone with access to a paper crypto wallet's public key can send crypto to it as often as they want. You can transfer the crypto balance from the paper wallet to a software wallet by using the associated private key. The funds are transferred to a new private key in your software wallet as a result of this action.


Pros and Cons Of Paper Wallet

  • Physical wallets have long been regarded as one of the most secure methods of storing bitcoins. It will be nearly impossible for a hostile user to access your bitcoin assets if they are built properly and certain measures are implemented.
  • While paper wallets provide added security, they also pose a number of concerns, some of which are rather serious. Although hackers may not be able to access the printed paper keys, there are other methods for obtaining this vital data.
  • Investors have recently mentioned the use of raw private keys in paper wallets as a security and user error risk. If users are unfamiliar with the system, unencrypted private keys can be easily shared with other users, or they can be used to transmit bitcoins instead of receiving them.


What is a Cold Wallet?

A cold crypto wallet, also termed a hardware wallet or cold storage, is a physical device that allows you to store bitcoins away from the internet. Taking your assets offline protects them from internet risks like hackers, but it also puts them at risk of being lost.

There is no backup for this form of storage; if you lose your wallet, you lose access to your investments. Offline bitcoin storage is known as "cold storage." A cold wallet is a crypto wallet that is not linked to the internet and is used for cold storage. A hardware crypto wallet, which is often a small device that connects to a computer, is the most prevalent sort of cold wallet.

Cold storage provides superior security for Bitcoin and other cryptocurrencies because it is offline. Hackers will be unable to access your cryptocurrency if it is not linked to the internet.


How to Create a Cold Wallet on Electrum?

Here are some steps to make a cold wallet for cryptocurrency through Electrum.

  • Click "File" and thereafter "New/Restore" on the Electrum website.
  • Give a name to the wallet you'll be creating.
  • Choose a wallet type from the options presented to you. You may select any option except 'Watch Bitcoin addresses.' To begin, select "Standard wallet."
  • Create a New Seed will appear
  • For printing, you should have a mnemonic code.
  • On Electrum, follow the rest of the instructions.


Pros and Cons of Cold Wallet

The pros and cons of Cold Wallet are as follows:

  • The wallet is not connected to the internet, so it is secure, but your funds can still be taken if the attacker knows your password.
  • The user experience is a little clumsy because you have to be in front of a computer and handle it through clunky web interfaces.
  • Because it is not connected to the internet, it is less vulnerable to hacking. There is no way to get your coins back if you lose them or are scammed.
  • Your computer could be infected with malware that causes it to transmit bitcoins to the wrong locations. The device could be subject to a tainted manufacturing process that allows criminals to gain access.


What is a Web Wallet?

A web crypto wallet is an online service that allows you to send and receive cryptocurrency. The fundamental benefit of web wallets is that they can be accessed from anywhere, on any device, much like email.

Security, on the other hand, is a key worry. There is a major counter party risk in addition to the hazards of malware and phishing to steal users' passwords. Many Bitcoin users have discovered that their funds have vanished after logging into a third-party site.

Web crypto wallets allow you to access blockchains through a computer interface without having to download or install anything. This includes trade wallets as well as other program-based wallet providers.


How to Create a Web Wallet?

Installing software on your mobile device, laptop, or desktop is all it takes to create a crypto wallet. Your web wallet is created immediately when you install the app. You can then immediately receive bitcoin in your wallet, store it safely, and utilize it as you like.

  • Because they make the purchase process incredibly straightforward, centralized cryptocurrency exchanges have traditionally been a popular venue for many newbies to get their first bitcoin. It's similar to registering for a trading account.
  • Many beginners have usually used centralized cryptocurrency exchanges to get their first bitcoin since they make the procedure relatively simple. It's the equivalent of creating a trading account.
  • We recommend that you exclusively use cryptocurrency exchanges for trading.


Pros and Cons of Web Wallet

  • Because your crypto wallet is online and accessible, you can complete any transaction in a matter of seconds. It may not be the best idea to use a web wallet if you have a substantial amount of cryptocurrency. Because a web wallet is always online, it can be viewed by third parties at any moment. The majority of wallets are secure, but some of them may have security issues.
  • If you're a frequent trader who needs to transfer money between exchanges, an online crypto wallet is the way to go. Malware, phishing schemes, DDoS attacks, and outdated security updates are just a few of the vulnerabilities and risks that hackers can take advantage of.
  • The essential aspect is the approach to web wallets that is user-friendly. These take the form of mobile applications and other forms, allowing you to access them in a variety of ways that are extremely user-friendly. Some wallets may not give you complete control over your crypto wallet. This means that the wallet firm owns the private keys, rather than you. This implies you are not in charge, and the firm has the right to keep your money if they so wish.



Even if you've protected your wallet from online theft, it's not completely secure. A number of real-world yet avoidable risks face the wallet. Back in 2011, the printed technique of storing keys was a significant improvement over just online solutions. Paper wallets, on the other hand, are currently seen as a step in the center of Bitcoin's progression.
A cold wallet, on the other hand, provides storage that isn't always accessible. A cold crypto wallet can also be a paper wallet or a computer that is not connected to the internet, though most traders nowadays prefer to use specific hardware meant to store cryptocurrencies, such as a Trezor wallet or even a USB.
In contrast, there are few and difficult-to-use methods for recovering private keys from a lost cold storage wallet. Coinbase, for example, provides a restore mechanism consisting of 24 random word recovery phrases that customers must record when creating their wallets.


Further Reading

Top Blockchain platforms
Crypto wallets Wikipedia


Deepak Prasad

He is the founder of GoLinuxCloud and brings over a decade of expertise in Linux, Python, Go, Laravel, DevOps, Kubernetes, Git, Shell scripting, OpenShift, AWS, Networking, and Security. With extensive experience, he excels in various domains, from development to DevOps, Networking, and Security, ensuring robust and efficient solutions for diverse projects. You can reach out to him on his LinkedIn profile or join on Facebook page.

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