My main goal with the Pillar wallet design was to unsure maximal
possible security to the user, without unnecessary limitations.
Furthermore, I have focused on the reduction of redundant steps,
legibility and last but not least, ergonomy of
control with one hand.
Create cryptocurrency wallet like metamaskclaranhewal
Creating Cryptocurrency wallet chrome extension like MetaMask has become easier, all you will need is a script to develop a wallet of such type. Get more info>>https://www.pulsehyip.com/create-your-cryptocurrency-wallet-like-metamask
Token Creation is the demanding services among the #Cryptocurrency industry. Explore here, to know 'How to Create Your Own Token?' @ http://bit.ly/2Feu9GJ
First thing to avoid is the holy troll comedy, I say, yet the concept of cash. Cash here is the form of paper money, polymers and coins, rather than put out debit language.
The BSV Association’s Digital Wallet Survey - the results are in!Liz Louw
The BSV Association recently conducted a survey of members in its ecosystems to look at the different ways it can improve the digital wallet experience. The survey, which was conducted in July 2023, focused specifically on how the user experience around digital wallets can be improved.
Participants were also asked about their personal preferences around choosing a wallet, how they access and use their wallets and the importance of privacy and customer support. This information is invaluable and the BSV Association and its partners at TAAL would like to extend their heartfelt thanks to all those who participated and offered their feedback.
Read more: https://www.bsvblockchain.org/news/the-bsv-association-digital-wallet-survey-the-results-are-in
Create cryptocurrency wallet like metamaskclaranhewal
Creating Cryptocurrency wallet chrome extension like MetaMask has become easier, all you will need is a script to develop a wallet of such type. Get more info>>https://www.pulsehyip.com/create-your-cryptocurrency-wallet-like-metamask
Token Creation is the demanding services among the #Cryptocurrency industry. Explore here, to know 'How to Create Your Own Token?' @ http://bit.ly/2Feu9GJ
First thing to avoid is the holy troll comedy, I say, yet the concept of cash. Cash here is the form of paper money, polymers and coins, rather than put out debit language.
The BSV Association’s Digital Wallet Survey - the results are in!Liz Louw
The BSV Association recently conducted a survey of members in its ecosystems to look at the different ways it can improve the digital wallet experience. The survey, which was conducted in July 2023, focused specifically on how the user experience around digital wallets can be improved.
Participants were also asked about their personal preferences around choosing a wallet, how they access and use their wallets and the importance of privacy and customer support. This information is invaluable and the BSV Association and its partners at TAAL would like to extend their heartfelt thanks to all those who participated and offered their feedback.
Read more: https://www.bsvblockchain.org/news/the-bsv-association-digital-wallet-survey-the-results-are-in
A Novel Approach for E-Payment Using Virtual Password Systemijcisjournal
In today's world of E-Commerce everything comes online like Music,E-Books, Shopping all most everything is online. If you are using some service or buying things online then you have to pay for that. For that you have to do Net Banking or you have to use Credit card which will do online payment for you. In today's environment when everything is online, the service you are using for E-Payment must be secure and you must protect your banking information like debit card or credit card information from possible threat of hacking. There were lots way to threat like Key logger, Forgery Detection, Phishing, Shoulder surfing. Therefore, we reveal our actual information of Bank and Credit Card then there will be a chance to lose data and same credit card and hackers can use banking information for malicious purpose. In this paper we discuss available E-Payment protocols, examine its advantages and delimitation's and shows that there are steel needs to design a more secure E-Payment protocol. The suggested protocol is based on using hash function and using dynamic or virtual password, which protects your banking or credit card information from possible threat of hacking when doing online transactions.
1 week ago, I started to analyze the best products in town. My first presentation about Trainline got 1K views in 1 week. I've been a heavy Lydia user for a long time now, and I believe it deserves to be next in line!
I chose Lydia among other P2P payment providers such as Pumpkin or Paypal, simply because I don't use them. If you think some other app has a better product, please say it in the comments!
Don't forget to follow me on Twitter and Slideshare to get my next presentations!
UX Design for Mobile Payment ExperiencesSkip Allums
O'Reilly Webcast: Oct 14, 2014
With mobile devices emerging as new tools for transactions and identification, designers face challenging interactions and user expectations from payment scenarios. Consumers expect mobile payment experiences to be frictionless and familiar, while faithfully protecting their financial data. Falling short on any of these aspects will cause users to drop out, or worse, compromise their financial privacy. In this webcast, we'll look at ten emerging UX design best practices for mobile payment interactions.
References:
Apps mentioned:
http://www.paywithisis.com
http://www.squareup.com
https://www.google.com/wallet/
https://www.venmo.com
http://www.thelevelup.com
http://www.capitalone.com/online-banking/mobile/wallet/
https://www.lyft.com/
https://www.groupon.com
https://www.uber.com/
https://www.coinbase.com/
https://www.simple.com/
https://www.paypal.com/
https://www.apple.com/iphone-6/apple-pay/
http://www.starbucks.com/coffeehouse/mobile-apps/mystarbucks
Merchant Category codes
http://www.irs.gov/irb/2004-31_IRB/ar17.html#d0e1647
PCI DSS Compliance
https://www.pcisecuritystandards.org/security_standards/documents.php?document=pci_dss_v2-0#pci_dss_v2-0
Lab 4Identity theftIdentity theft is one of the major issues .docxDIPESH30
Lab 4:Identity theft
Identity theft is one of the major issues of the virtual world. If the networks across the globe have made life convenient, it has allowed some malicious minded people to embarrass people in several ways by taking control over the identical factors of others. Identity theft occurs when someone uses another person’s account without his permission or knowing. It creates mental, emotional or even economical uproar in the life of the victim. For me, the data available for the cases of identical theft in US is enough to alarm. In my opinion, there are several ways which make me vulnerable for the identical theft, however, by taking a few precautions, I can save my identity from being stolen as well as I can supervise and guide the members of my family too in this context.
At first, the world of online shopping makes me a target for online hackers. Though I use a single credit card to do online shopping, yet it is possible that my card might be used by someone else if I have not performed a proper check of the website over which I am selling or purchasing something. It is very important for me and for my family members that we all should verify the certificate of the website and do not share the private information with someone who is not trustworthy. Moreover, I am always supposed to use a single system for my online shopping because using a cyber café or various systems may make me a target of hacking. Some hackers quickly peep into the personal details through cyber café while it is safe to use a personal system to do any kind of online transaction.
Further, in spite of taking all efforts, if my identity is stolen and someone else is using it, I am supposed to take immediate action which begins with blocking my account or credit card. I would like to inform the bank, website or the agency through which the card was issued to me and I would place the request to block it as early as possible. That is only way to save my identity from misuse. Then, I would go the FCP cell of my local area where such cases are being handled. The IP address of the user is very important in this context because if that is traced, we can grab him too by tracking the exact location from where he is operating the hacking process.
The three important things that one should remember to prevent identity theft are awareness, quick action and patience. A general awareness regarding the theft is very important. If someone is not aware with the harms that this theft does, he is likely to become the probable victim. Second is quick action because in such cases, we cannot delay the process. Delaying something means more and more loss and it is not in our hand to restrict it. We need the help of the experts who are well versed in this field and only they can save my identity from being misused by someone. Finally, one has to be patient while the investigation of theft takes place because if he does something unwanted, it merely favors the hacker and the vic ...
All You Should Know About Cryptocurrency Wallet!GDC Coin
With every major real exchange posting GDC Coin by 2020, and a gathering knowing about 16 long quite a while in forex trading and five years of insight in Cryptocurrencies, GDC has the most lifted potential to create in not all that far off future. The most secure, steady and most important way to mine modernized cash. With GDC trade for people to trade, they empower enrolled people to wind up open exchangers. Get more detail: https://www.gdccoin.biz/
Crypto investors and traders highly demand crypto wallets to control and safeguard currency. It is the best asset for people to store digital money. In the crypto market, there are different ranges of wallets available today. If you are looking for the best form of wallet, you can switch over to the exodus wallet.
This pdf file contains information about the e-wallet. An ewallet is a convenient, secure place to store data related to your online identities. Once you start using one, you will wonder how you ever managed without it.
B
e
n
D
ic
k
s
o
n
B
itcoin is on another rollercoaster ride.
Over the past few months, the
cryptocurrency’s value spiked from
$3,000 to over $13,000; at this writing, it stands
near $10,000.
Such circumstances encourage people to buy
bitcoins in the hope of coming out ahead. But
Bitcoin’s rising price also draws malicious
hackers who see an opportunity to steal the funds
of unwary users who don’t know the basics of
Bitcoin security. If you’re new to Bitcoin, these
tips will help you protect your digital fortune.
PROTECT YOUR ONLINE WALLET
The easiest way to get started with Bitcoin and
other popular cryptocurrencies is to sign up with
an online wallet such as Coinbase or Binance.
Online wallets hide many of Bitcoin’s technical
challenges, such as handling private keys and
addresses, so they’re an attractive option for
people who are less tech-savvy or new to Bitcoin.
Signing up for most online wallets takes no more
than a few minutes, and accessing your account
requires only a browser, username, and
password.
Online wallets, however, are not the safest place
to store your cryptocurrencies. Anyone with your
How to Keep Your Bitcoin
Safe
Ben Dickson is a
software engineer
who writes about
disruptive tech
trends, including
artificial intelligence,
VR and AR, the IoT,
and blockchain. Ben
also runs the blog
Tech Talks.
COMMENTARY
email and password can access and steal your
coins, and bad actors can accomplish this with
something as simple as a phishing email. Also,
unlike with traditional payment systems,
recovering lost bitcoins is virtually impossible.
Here are a few best practices that can improve
your wallet’s security.
Enable two-factor authentication (2FA):
Most online wallets support some form of two-
factor or multi-factor authentication. Enabling
2FA links your account to a phone, mobile app, or
physical dongle. If a malicious hacker obtains
your username and password, they’ll still need to
have that extra factor to access your account.
Don’t use your phone number for 2FA:
Most sites support several forms of two-factor
authentication, but not all 2FA methods are
equally secure. If you rely on SMS passcodes to
secure your account, crafty hackers will be able to
hijack your phone number and intercept your
2FA passcode. If you’re associating a phone
number with your account, it would be best to use
a separate, secret SIM card.
Use a separate email for your Bitcoin
wallet: Most of us have a primary account for
our daily communications—but we use the same
email address for our Facebook, Twitter, and
PayPal accounts. We share it with friends, family
members, and coworkers. They might share it
with other people, and eventually, a malicious
hacker might obtain it. If your online wallet is
tied to this email, the hacker has one of two
@ bendee983
B
e
n
D
ic
k
s
o
n
important pieces of information needed to access your wallet. Use a
separate email address f.
B
e
n
D
ic
k
s
o
n
B
itcoin is on another rollercoaster ride.
Over the past few months, the
cryptocurrency’s value spiked from
$3,000 to over $13,000; at this writing, it stands
near $10,000.
Such circumstances encourage people to buy
bitcoins in the hope of coming out ahead. But
Bitcoin’s rising price also draws malicious
hackers who see an opportunity to steal the funds
of unwary users who don’t know the basics of
Bitcoin security. If you’re new to Bitcoin, these
tips will help you protect your digital fortune.
PROTECT YOUR ONLINE WALLET
The easiest way to get started with Bitcoin and
other popular cryptocurrencies is to sign up with
an online wallet such as Coinbase or Binance.
Online wallets hide many of Bitcoin’s technical
challenges, such as handling private keys and
addresses, so they’re an attractive option for
people who are less tech-savvy or new to Bitcoin.
Signing up for most online wallets takes no more
than a few minutes, and accessing your account
requires only a browser, username, and
password.
Online wallets, however, are not the safest place
to store your cryptocurrencies. Anyone with your
How to Keep Your Bitcoin
Safe
Ben Dickson is a
software engineer
who writes about
disruptive tech
trends, including
artificial intelligence,
VR and AR, the IoT,
and blockchain. Ben
also runs the blog
Tech Talks.
COMMENTARY
email and password can access and steal your
coins, and bad actors can accomplish this with
something as simple as a phishing email. Also,
unlike with traditional payment systems,
recovering lost bitcoins is virtually impossible.
Here are a few best practices that can improve
your wallet’s security.
Enable two-factor authentication (2FA):
Most online wallets support some form of two-
factor or multi-factor authentication. Enabling
2FA links your account to a phone, mobile app, or
physical dongle. If a malicious hacker obtains
your username and password, they’ll still need to
have that extra factor to access your account.
Don’t use your phone number for 2FA:
Most sites support several forms of two-factor
authentication, but not all 2FA methods are
equally secure. If you rely on SMS passcodes to
secure your account, crafty hackers will be able to
hijack your phone number and intercept your
2FA passcode. If you’re associating a phone
number with your account, it would be best to use
a separate, secret SIM card.
Use a separate email for your Bitcoin
wallet: Most of us have a primary account for
our daily communications—but we use the same
email address for our Facebook, Twitter, and
PayPal accounts. We share it with friends, family
members, and coworkers. They might share it
with other people, and eventually, a malicious
hacker might obtain it. If your online wallet is
tied to this email, the hacker has one of two
@ bendee983
B
e
n
D
ic
k
s
o
n
important pieces of information needed to access your wallet. Use a
separate email address f.
Primary postIt is well known that the key innovation of crypt.docxarleanemlerpj
Primary post:
It is well known that the
key innovation of crypto-currency (such as Bitcoin, Ethereum) is distributed consensus protocol
.
It is also clear that crypto-currency is changing the future of business.
Do your own research and reference at least 2 articles related to this topic.
Primary post
: Write a post (300-500 words) on the discussion forum (Click "Add new discussion" to start) to summarize your research. In your summary:
Identify and briefly describe TWO distributed consensus protocols
State clearly in what way do you foresee that crypto-currency is change the future of business.
Secondary post
: Respond to exact TWO (2) other postings. If there are more than two secondary posts, the two post that you submitted will be graded. Your secondary post should be:
150-200 words
Answer to another student's question to your own post
Comment to your original post
First reply:
Post selected
One of the greatest breakthroughs in Monetary technology is that the innovation of Cryptocurrency. Whereas there has been plenty of buzz around cryptocurrency, there’s disproportionately less clarity on what it extremely is. Cryptocurrencies square measure the way of liberating the finance system from banks that sometimes unsuccessful, by creating it clear. They allow all transactions to be verified on a public ledger.
Cryptocurrency:
Cryptocurrency could be a digital or virtual currency that uses cryptography for security. A cryptocurrency is troublesome to counterfeit owing to this security feature. A process feature of a cryptocurrency and arguably its most lovely attract, is its organic nature; it’s not issued by any central authority, rendering it on paper resistant to government interference or manipulation. It is created and stored electronically which can only be saved in computers or websites. These transactions are facilitated through use of private and public keys for security purpose. All cryptocurrencies will have following common characteristics: Digital, Decentralized, Independence, Cryptographic, Identity and Transaction Verification.
Some of the Cryptocurrencies
: Bitcoin was the foremost invented cryptocurrency in 2009, Ethereum, Litecoin, Namecoin, PeerCoin, Ripple, Primecoin, Auroracoin etc.
Advantages:
The usage of crypto currency is fast, cheap and there are no charge backs. People cannot steal information from merchants and its as private as you wanted to be. Its usage is easy and fat payment without using the credit card or sign any document, we just need to know the address of person or organization to whom one has to transfer money, payment processing is very fast. It also ensures that transactions are secure. There are no processing charges to complete the transaction.
Disadvantages
:
Main disadvantage is it is not widely accepted like in physical stores instead of real money. It cannot be retrieved like traditional/physical money if we lose the digital currency information (information saved in laptops.
MarTrust is a global maritime financial solutions company focusing on Shipping Supplier Payments, Crew Payments, Maritime Payment, Cash to Master Marine transactions and currency solutions to the maritime industry worldwide. We support you with expert knowledge on global payment regulations anytime.
https://www.martrust.com/
Talk on current state of user experience in dApps and challenges to make it mainstream. I discuss about the user flow for buying a cryptokitty, current DAUs for dApps and some proposals to address the challenges in private key management and key recovery
What if you could get the learning and experience of people who have been trading in cryptocurrencies and understand the industry well?
##You could know about all the mistakes they have committed and how to avoid them.
##Understand how they were losing money on most of their trades and how they are able to make more profitable trading calls.
##All the places you can take inspiration for trading calls based on Technical or fundamental analysis.
##How to apply the concepts of Stocks, Forex and Commodity trading to crypto and book profits. Go through this deck to gain the same :)
This deck addresses the basic questions like -
1. What is blockchain and why is everyone talking about it?
2. Some practical examples of Blockchain applications
3. What are crypto currencies and why is there no $$ or INR?
4. What is the Indian Legal Stand on this?
5. What are crypto exchanges
6. How to buy your first crypto-currency (India)
7. How to keep your crypto safe?
8. Can I get cryptocurrencies without buying them?
9. How to make money from the markets?
10. Things to take care
A Novel Approach for E-Payment Using Virtual Password Systemijcisjournal
In today's world of E-Commerce everything comes online like Music,E-Books, Shopping all most everything is online. If you are using some service or buying things online then you have to pay for that. For that you have to do Net Banking or you have to use Credit card which will do online payment for you. In today's environment when everything is online, the service you are using for E-Payment must be secure and you must protect your banking information like debit card or credit card information from possible threat of hacking. There were lots way to threat like Key logger, Forgery Detection, Phishing, Shoulder surfing. Therefore, we reveal our actual information of Bank and Credit Card then there will be a chance to lose data and same credit card and hackers can use banking information for malicious purpose. In this paper we discuss available E-Payment protocols, examine its advantages and delimitation's and shows that there are steel needs to design a more secure E-Payment protocol. The suggested protocol is based on using hash function and using dynamic or virtual password, which protects your banking or credit card information from possible threat of hacking when doing online transactions.
1 week ago, I started to analyze the best products in town. My first presentation about Trainline got 1K views in 1 week. I've been a heavy Lydia user for a long time now, and I believe it deserves to be next in line!
I chose Lydia among other P2P payment providers such as Pumpkin or Paypal, simply because I don't use them. If you think some other app has a better product, please say it in the comments!
Don't forget to follow me on Twitter and Slideshare to get my next presentations!
UX Design for Mobile Payment ExperiencesSkip Allums
O'Reilly Webcast: Oct 14, 2014
With mobile devices emerging as new tools for transactions and identification, designers face challenging interactions and user expectations from payment scenarios. Consumers expect mobile payment experiences to be frictionless and familiar, while faithfully protecting their financial data. Falling short on any of these aspects will cause users to drop out, or worse, compromise their financial privacy. In this webcast, we'll look at ten emerging UX design best practices for mobile payment interactions.
References:
Apps mentioned:
http://www.paywithisis.com
http://www.squareup.com
https://www.google.com/wallet/
https://www.venmo.com
http://www.thelevelup.com
http://www.capitalone.com/online-banking/mobile/wallet/
https://www.lyft.com/
https://www.groupon.com
https://www.uber.com/
https://www.coinbase.com/
https://www.simple.com/
https://www.paypal.com/
https://www.apple.com/iphone-6/apple-pay/
http://www.starbucks.com/coffeehouse/mobile-apps/mystarbucks
Merchant Category codes
http://www.irs.gov/irb/2004-31_IRB/ar17.html#d0e1647
PCI DSS Compliance
https://www.pcisecuritystandards.org/security_standards/documents.php?document=pci_dss_v2-0#pci_dss_v2-0
Lab 4Identity theftIdentity theft is one of the major issues .docxDIPESH30
Lab 4:Identity theft
Identity theft is one of the major issues of the virtual world. If the networks across the globe have made life convenient, it has allowed some malicious minded people to embarrass people in several ways by taking control over the identical factors of others. Identity theft occurs when someone uses another person’s account without his permission or knowing. It creates mental, emotional or even economical uproar in the life of the victim. For me, the data available for the cases of identical theft in US is enough to alarm. In my opinion, there are several ways which make me vulnerable for the identical theft, however, by taking a few precautions, I can save my identity from being stolen as well as I can supervise and guide the members of my family too in this context.
At first, the world of online shopping makes me a target for online hackers. Though I use a single credit card to do online shopping, yet it is possible that my card might be used by someone else if I have not performed a proper check of the website over which I am selling or purchasing something. It is very important for me and for my family members that we all should verify the certificate of the website and do not share the private information with someone who is not trustworthy. Moreover, I am always supposed to use a single system for my online shopping because using a cyber café or various systems may make me a target of hacking. Some hackers quickly peep into the personal details through cyber café while it is safe to use a personal system to do any kind of online transaction.
Further, in spite of taking all efforts, if my identity is stolen and someone else is using it, I am supposed to take immediate action which begins with blocking my account or credit card. I would like to inform the bank, website or the agency through which the card was issued to me and I would place the request to block it as early as possible. That is only way to save my identity from misuse. Then, I would go the FCP cell of my local area where such cases are being handled. The IP address of the user is very important in this context because if that is traced, we can grab him too by tracking the exact location from where he is operating the hacking process.
The three important things that one should remember to prevent identity theft are awareness, quick action and patience. A general awareness regarding the theft is very important. If someone is not aware with the harms that this theft does, he is likely to become the probable victim. Second is quick action because in such cases, we cannot delay the process. Delaying something means more and more loss and it is not in our hand to restrict it. We need the help of the experts who are well versed in this field and only they can save my identity from being misused by someone. Finally, one has to be patient while the investigation of theft takes place because if he does something unwanted, it merely favors the hacker and the vic ...
All You Should Know About Cryptocurrency Wallet!GDC Coin
With every major real exchange posting GDC Coin by 2020, and a gathering knowing about 16 long quite a while in forex trading and five years of insight in Cryptocurrencies, GDC has the most lifted potential to create in not all that far off future. The most secure, steady and most important way to mine modernized cash. With GDC trade for people to trade, they empower enrolled people to wind up open exchangers. Get more detail: https://www.gdccoin.biz/
Crypto investors and traders highly demand crypto wallets to control and safeguard currency. It is the best asset for people to store digital money. In the crypto market, there are different ranges of wallets available today. If you are looking for the best form of wallet, you can switch over to the exodus wallet.
This pdf file contains information about the e-wallet. An ewallet is a convenient, secure place to store data related to your online identities. Once you start using one, you will wonder how you ever managed without it.
B
e
n
D
ic
k
s
o
n
B
itcoin is on another rollercoaster ride.
Over the past few months, the
cryptocurrency’s value spiked from
$3,000 to over $13,000; at this writing, it stands
near $10,000.
Such circumstances encourage people to buy
bitcoins in the hope of coming out ahead. But
Bitcoin’s rising price also draws malicious
hackers who see an opportunity to steal the funds
of unwary users who don’t know the basics of
Bitcoin security. If you’re new to Bitcoin, these
tips will help you protect your digital fortune.
PROTECT YOUR ONLINE WALLET
The easiest way to get started with Bitcoin and
other popular cryptocurrencies is to sign up with
an online wallet such as Coinbase or Binance.
Online wallets hide many of Bitcoin’s technical
challenges, such as handling private keys and
addresses, so they’re an attractive option for
people who are less tech-savvy or new to Bitcoin.
Signing up for most online wallets takes no more
than a few minutes, and accessing your account
requires only a browser, username, and
password.
Online wallets, however, are not the safest place
to store your cryptocurrencies. Anyone with your
How to Keep Your Bitcoin
Safe
Ben Dickson is a
software engineer
who writes about
disruptive tech
trends, including
artificial intelligence,
VR and AR, the IoT,
and blockchain. Ben
also runs the blog
Tech Talks.
COMMENTARY
email and password can access and steal your
coins, and bad actors can accomplish this with
something as simple as a phishing email. Also,
unlike with traditional payment systems,
recovering lost bitcoins is virtually impossible.
Here are a few best practices that can improve
your wallet’s security.
Enable two-factor authentication (2FA):
Most online wallets support some form of two-
factor or multi-factor authentication. Enabling
2FA links your account to a phone, mobile app, or
physical dongle. If a malicious hacker obtains
your username and password, they’ll still need to
have that extra factor to access your account.
Don’t use your phone number for 2FA:
Most sites support several forms of two-factor
authentication, but not all 2FA methods are
equally secure. If you rely on SMS passcodes to
secure your account, crafty hackers will be able to
hijack your phone number and intercept your
2FA passcode. If you’re associating a phone
number with your account, it would be best to use
a separate, secret SIM card.
Use a separate email for your Bitcoin
wallet: Most of us have a primary account for
our daily communications—but we use the same
email address for our Facebook, Twitter, and
PayPal accounts. We share it with friends, family
members, and coworkers. They might share it
with other people, and eventually, a malicious
hacker might obtain it. If your online wallet is
tied to this email, the hacker has one of two
@ bendee983
B
e
n
D
ic
k
s
o
n
important pieces of information needed to access your wallet. Use a
separate email address f.
B
e
n
D
ic
k
s
o
n
B
itcoin is on another rollercoaster ride.
Over the past few months, the
cryptocurrency’s value spiked from
$3,000 to over $13,000; at this writing, it stands
near $10,000.
Such circumstances encourage people to buy
bitcoins in the hope of coming out ahead. But
Bitcoin’s rising price also draws malicious
hackers who see an opportunity to steal the funds
of unwary users who don’t know the basics of
Bitcoin security. If you’re new to Bitcoin, these
tips will help you protect your digital fortune.
PROTECT YOUR ONLINE WALLET
The easiest way to get started with Bitcoin and
other popular cryptocurrencies is to sign up with
an online wallet such as Coinbase or Binance.
Online wallets hide many of Bitcoin’s technical
challenges, such as handling private keys and
addresses, so they’re an attractive option for
people who are less tech-savvy or new to Bitcoin.
Signing up for most online wallets takes no more
than a few minutes, and accessing your account
requires only a browser, username, and
password.
Online wallets, however, are not the safest place
to store your cryptocurrencies. Anyone with your
How to Keep Your Bitcoin
Safe
Ben Dickson is a
software engineer
who writes about
disruptive tech
trends, including
artificial intelligence,
VR and AR, the IoT,
and blockchain. Ben
also runs the blog
Tech Talks.
COMMENTARY
email and password can access and steal your
coins, and bad actors can accomplish this with
something as simple as a phishing email. Also,
unlike with traditional payment systems,
recovering lost bitcoins is virtually impossible.
Here are a few best practices that can improve
your wallet’s security.
Enable two-factor authentication (2FA):
Most online wallets support some form of two-
factor or multi-factor authentication. Enabling
2FA links your account to a phone, mobile app, or
physical dongle. If a malicious hacker obtains
your username and password, they’ll still need to
have that extra factor to access your account.
Don’t use your phone number for 2FA:
Most sites support several forms of two-factor
authentication, but not all 2FA methods are
equally secure. If you rely on SMS passcodes to
secure your account, crafty hackers will be able to
hijack your phone number and intercept your
2FA passcode. If you’re associating a phone
number with your account, it would be best to use
a separate, secret SIM card.
Use a separate email for your Bitcoin
wallet: Most of us have a primary account for
our daily communications—but we use the same
email address for our Facebook, Twitter, and
PayPal accounts. We share it with friends, family
members, and coworkers. They might share it
with other people, and eventually, a malicious
hacker might obtain it. If your online wallet is
tied to this email, the hacker has one of two
@ bendee983
B
e
n
D
ic
k
s
o
n
important pieces of information needed to access your wallet. Use a
separate email address f.
Primary postIt is well known that the key innovation of crypt.docxarleanemlerpj
Primary post:
It is well known that the
key innovation of crypto-currency (such as Bitcoin, Ethereum) is distributed consensus protocol
.
It is also clear that crypto-currency is changing the future of business.
Do your own research and reference at least 2 articles related to this topic.
Primary post
: Write a post (300-500 words) on the discussion forum (Click "Add new discussion" to start) to summarize your research. In your summary:
Identify and briefly describe TWO distributed consensus protocols
State clearly in what way do you foresee that crypto-currency is change the future of business.
Secondary post
: Respond to exact TWO (2) other postings. If there are more than two secondary posts, the two post that you submitted will be graded. Your secondary post should be:
150-200 words
Answer to another student's question to your own post
Comment to your original post
First reply:
Post selected
One of the greatest breakthroughs in Monetary technology is that the innovation of Cryptocurrency. Whereas there has been plenty of buzz around cryptocurrency, there’s disproportionately less clarity on what it extremely is. Cryptocurrencies square measure the way of liberating the finance system from banks that sometimes unsuccessful, by creating it clear. They allow all transactions to be verified on a public ledger.
Cryptocurrency:
Cryptocurrency could be a digital or virtual currency that uses cryptography for security. A cryptocurrency is troublesome to counterfeit owing to this security feature. A process feature of a cryptocurrency and arguably its most lovely attract, is its organic nature; it’s not issued by any central authority, rendering it on paper resistant to government interference or manipulation. It is created and stored electronically which can only be saved in computers or websites. These transactions are facilitated through use of private and public keys for security purpose. All cryptocurrencies will have following common characteristics: Digital, Decentralized, Independence, Cryptographic, Identity and Transaction Verification.
Some of the Cryptocurrencies
: Bitcoin was the foremost invented cryptocurrency in 2009, Ethereum, Litecoin, Namecoin, PeerCoin, Ripple, Primecoin, Auroracoin etc.
Advantages:
The usage of crypto currency is fast, cheap and there are no charge backs. People cannot steal information from merchants and its as private as you wanted to be. Its usage is easy and fat payment without using the credit card or sign any document, we just need to know the address of person or organization to whom one has to transfer money, payment processing is very fast. It also ensures that transactions are secure. There are no processing charges to complete the transaction.
Disadvantages
:
Main disadvantage is it is not widely accepted like in physical stores instead of real money. It cannot be retrieved like traditional/physical money if we lose the digital currency information (information saved in laptops.
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Talk on current state of user experience in dApps and challenges to make it mainstream. I discuss about the user flow for buying a cryptokitty, current DAUs for dApps and some proposals to address the challenges in private key management and key recovery
What if you could get the learning and experience of people who have been trading in cryptocurrencies and understand the industry well?
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This deck addresses the basic questions like -
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6. How to buy your first crypto-currency (India)
7. How to keep your crypto safe?
8. Can I get cryptocurrencies without buying them?
9. How to make money from the markets?
10. Things to take care
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2. 2/16
My main goal with the Pillar wallet design was to unsure maximal
possible security to the user, without unnecessary limitations.
Furthermore, I have focused on the reduction of redundant steps,
legibility and last but not least, ergonomy of
control with one hand.
Intro
3. Coinomi
+ Easy to setup
+ Fast loading time
+ Many coins, but most of them
are not very used
- Not very well handled trans. history
- Bad use of space
- Small active areas of buttons
Jaxx
+ Fast access to my address
+ Simple switching between coins
+ Multi-platform
- Terribly long loading time
- Cluttered UI
- Cant see my overall balance
- Small menu button
- Loading time between switching
coins
- Only dark theme
Copay
+ Nice onboarding process
+ Well handled multiple wallets
+ Address book
+ Simple UI with line icons
+ I can generate new address for each transaction
- Bottom UI might not be ok for some
- Receive icon is hard to understand
- Doesn’t show values in fiat
- Only BTC
Mycelium
+ Easy way to generate new accounts
+ Address book
+ Translations
- Cluttered UI
- All elements look the same, but they
don’t have the same functions
- Not intuitive (camera icon)
- Only dark theme
Competition(mobileonly)
3/16
4. 23 yo male, student
In crypto space - 0.5 months
Peter Green
His needs
Peter owns a small amount of bitcoin, but he doesn’t know much about technicalities or security. He
uses the exchanges and wallets his friends or first google result suggested him.
He needs to understand how this whole system works. He is not very concerned about his security. He
was never hacked or robbed. He thinks his password is strong, but its very likely compromised. He
doesn’t use many apps. Just the usual social networks and chat.
He wants a sense of stability and control. Wants to use the wallet just as easily as his other apps.
Easy registration and wallet setup. Simple UI.
Onboarding - explanation of basic functionality. Explanation of basic terms he might not understand.
Show him expected / average confirmation time based on his fees.
Add animations / illustrations to indicate whats happening inside the system.
Tutorial on security.
His pain points
Solutions
Doesn’t know how transactions work and what is the wallet. He thinks its just another app connecting
to his account. He is scared that he might do something that makes him lose his funds.
He doesnt like to see strange technical terms he doesn’t understand.
He is nervous when he sends the money but it doesn’t show on the other side for more than a few min-
utes.
Very complicated registration feds him up. He is used to just register with social acc or just the email.
He might want to spend his crypto for something online in the future.
Userpersonas
4/16
5. 27 yo male, joung professional / small trader
In crypto space - 5 months
Andy Smith
His needs
Andy was small-to-mid sized portfolio (5-15). He has it all over the place. On the exchange,
on mobile wallet, on PC wallet and maybe even a HW wallet. He knows about the importance of the
security and he is scared to lose his money because he takes it seriously.
He doesn’t mind the more strict security measures.
He needs multicurrency wallet with best possible security for a mobile wallet. He mostly transfers in
and out of the exchanges because he doesn’t trust them.
He understands how transactions and transaction fees work and he mostly wants to pay the minimum
fees.
He wants to check his funds often.
He transacts often, but mostly with with 2-3 addresses. Just the exchanges and his PC / HW wallets.
Easy to switch between currencies.
Best possible security (fingerprint, 2FA, pin / pass)
Showing the available balances right after opening of the wallet
Ability to change the network fees
As many currencies as possible
Solutions
His pain points
He has no patience for long loading or constant need to sign in.
He is terrified of opening the app and seeing 0 balance. He knows it cant be reversed. It might have
happened to him before.
He doesn’t want to fill in to many boxes to make a transaction.
Mandatory high fees.
If he sees the news his wallet has security weakness, he switches to another immediately.
It’s hard to find good wallet wit so many supported coins.
Userpersonas
5/16
6. 28 yo male, developer / freelancer. He invests into crypto time to time
In crypto space - 1.5 years
Joe Freeman
His needs
Anonymity. He doesn’t want the government to spy on him.
He just wants to invest into a few coins. Just the top 3-4. He opens his wallet few times a week to
check how prices look.
He likes to see the analytics of his portfolio. How it changes over time.
He needs simple UI and wants to see all his funds at the same time.
Security is a concern for Joe, but he doesn’t want to spend time to investigate how exactly is his wallet
dealing with it. He decided based on the online review of crypto wallets.
He doesn’t follow the news from crypto space too much, just time to time.
Graphs and analytics for his funds
Details in transaction history
Home screen with all the details he needs.
Solutions
His pain points
Similar to Andy’s, but not so severe.
He doesn’t like his investments to go under 0 profits.
He doesn’t want to pay taxes on his profits.
Complicated interface
Userpersonas
6/16
7. 32 yo female, artist, gets payed in crypto for her art
In crypto space - 10 months
Marian Berryjoy
Her needs
She needs the wallet to be working on her 3 years old smartphone.
Wants to be able to change the UI appearance for her liking. She likes the options.
She wants to have her family in contacts to send them money time to time.
She doesn’t understand the underlying technology to depth and has no intention of learning it. She just
wants it to work.
She buys goods online for crypto sometimes.
Multiple color themes to choose from
Possibility to learn about different coins (in the details)
Saved names to often used addresses. Address book.
Very easy and straightforward restoration process.
Solutions
Her pain points
Ultra modern UI is strange to her.
Sudden price drops
She doesn’t understand the subtle differences between different coins. She mostly uses bitcoin, and
litecoin. Doesn’t know why she should use the others. It’s all the same for her.
People told her mobile wallets are not safe.
She often loses her phone and has to reinstall all of her apps. She hates that.
Userpersonas
7/16
9. Wireframes
9/16
My process started with exploring UI options of the wallet.
I was trying to get the best possible combination of compact size and
legible texts. I have spend the most time on transaction history.
10. Balance
–1.00 €
2.50 €+
pending
–30.00 € 0.0912 26.08.17ETH
0.0032 30.06.17ETH
0.0077 20.06.17ETH
172.50 € 04:2025.08.17+
Price now 184.88 €
From
0xf51efa8546g46e1f6f168se4s6ef8e4f86ef4ger...
Transaction ID
0xf51efa8546g46e1f6f168se4s6ef8e4f86ef4ger...
0.5487 ETH
Send Receive
142.69€
0.4891ETH
289.68 €
last 7 days of price action in live graph
Main buttons placed within the thumb
reach.
QR scan
last 7 days of price action in live graph
pending transaction indicated
by color and animation
fiat value is more important, because
most people still think in these units
Transaction details expand on tap
Homescreen
10/16
11. v0.1
The best Ethereum wallet
Only you own your private keys
Top notch security
No clutter, no loading time.
Fastest ever
Let’s do it
Awesome Create the wallet
Onborading
11/16
Guides and educates new user on core features and principles of crypto wallet.
This part will need much more attention once we focus on broader audience.
12. Registration
12/16
Welcome to
your Pillar wallet
Restore wallet
Create new wallet
Allow fingerprint
signature
Allow Pillar wallet to
access your
fingerprint scanner?
DENY ALLOW
Recovery phrase
Write these words in this order (1-12)
and secure them. If you lose access to your
wallet, you can restore it with this phrase.
1 hostility 2 attack 3 jack 4 knife
5 ballroom 6 decadence 7 blemish
8 lullaby 9 rights 10 closing
11 world 12 decade
Learn about your security
Yes, I have it secured
Register
Your email address
Continue
Be sure nobody sees your recovery phrase.
Don’t share it or send it to anyone. Best way
to secure your recovery phrase is write it
down on the paper or store it in the
password manager. Preferably both.
Warning!
Got it
The registration process should ensure maximum possible security measures. I propose, users should
use fingerprint scanner as default if it is available. If not, we should guide the user to create
a strong, multi-word, pass phrase. Before showing user the recovery phrase, he should
be educated on how to secure and store his recovery phrase.
13. Receiveandsend
13/16
0xF828Ddf7Ab60Bbee5862c22872d28C5e0218Ee89
Copy address
ETH
Amount
EUR
1 ETH 289.68 €
Receive fundsTrans. complete
On the way!
You
andreas antonopoulos
0xF828Ddf7Ab60Bbee5862c22872d28C5e0218Ee89
Watch on Etherscan
Home
Sign transaction
with your fingerprint
andreas antonopoulos
To 0xf51efa8546g46e1f6f168se4s6ef8e4f86ef4g...
0.0912 ETH30.00 €
Fee 0.52 €
Estimated confirmation time 1-5 min.
Sign transaction
ETH ALL
Send to
Amount
EUR ALL
1 ETH 289.68 €
Normal
Fees
0.12 €
andreas antonopoulos
5-15 min.
andreas antonopoulos
andrej cibík
andre the giant
Send fundsSend funds
ETH ALL
Send to
Amount
EUR ALL
1 ETH 289.68 €
Normal
Fees
0.12 €
Name or address
5-15 min.
I think giving the users option to change their fees should be implemented together
with an estimation of confirmation time. Exodus requires users to use high fees
to get fastest possible transactions. Some people like, but some hate it. The
speed is not always the priority for everyone.
14. I propose a minimum of 2 themes for people to choose from.
Ideally, Pillar can have more contests for designers to create many interesting styles and themes.
People on Twitter seemed to like the dark theme more. Many expressed their desire
to be able to switch themes.
Darktheme
14/16
Balance
142.69€
0.4891ETH
289.68 €
– 30.00 €
172.50 €+
– 1.00 €
2.50 €+
0.0912 26.08.17ETH
0.5487 25.08.17ETH
0.0032 30.06.17ETH
0.0077 20.06.17ETH
Send Receive Send Receive
–30.00 € 0.0912 26.08.17ETH
172.50 € 0.5487 ETH+
Price now 184.88 €
– € 0.0032 30.06.17
2.50 € 0.0077 20.06.17ETH+
ETH1.00
From
0xf51efa8546g46e1f6f168se4s6ef8e4f86ef4ger...
Transaction ID
0xf51efa8546g46e1f6f168se4s6ef8e4f86ef4ger...
Balance
142.69€
0.4891ETH
289.68 €
04:2025.08.17
Settings
Tell us your opinion
FAQ
About
My addresses
142.69€
0.4891ETH
289.68 €
– 30.00 € 0.0912 ETH
172.50 € 0.5487 ETH+
– 1.00 € 0.0032 ETH
2.50 € 0.0077 ETH+
start of the story
26.08.17
25.08.17
30.06.17
20.06.17
Send
15. Multi-currencyhomescreen
15/16
Balance
ethereumbitcoin
869.50 € 149.90 € 110.00 €
litecoin
0.24842 0.6097 1.9642
bitcoin
869.50 €
0.24842
ethereum
149.90 € 110.00 €
litecoin
0.6097 1.9642
110.00 €
litecoin
1.9642
ethereum
149.90 €
0.6097
bitcoin
869.50 €
0.24842
ethereumbitcoin
869.50 € 149.90 € 110.00 €
litecoin
0.24842 0.6097 1.9642
show history
1 129.40€
Balance
ethereumbitcoin
869.50 € 149.90 € 110.00 €
litecoin
0.24842 0.6097 1.9642
bitcoin
869.50 €
0.24842
ethereum
149.90 €
0.6097
110.00 €
litecoin
1.9642
ethereum
149.90 €
0.6097
bitcoin
869.50 €
0.24842
ethereumbitcoin
869.50 € 149.90 € 110.00 €
litecoin
0.24842 0.6097 1.9642
110.00 €
litecoin
1.9642
show history
1 129.40€
Balance
ethereumbitcoin
869.50 € 149.90 € 110.00 €
litecoin
0.24842 0.6097 1.9642
bitcoin
869.50 €
0.24842
ethereum
149.90 €
0.6097
110.00 €
litecoin
1.9642
ethereum
149.90 €
0.6097
bitcoin
869.50 €
0.24842
ethereumbitcoin
869.50 € 149.90 € 110.00 €
litecoin
0.24842 0.6097 1.9642
110.00 €
litecoin
1.9642
show history
1 129.40€
Survey showed, having many different coins / tokens, is something users desire.
I was exploring how to show as many different currencies as possible, while maintaining
simple layout. Users should have an ability to customize their UI and
dragging their most used coins to the top. They can be sorted by the
fiat amounts stored in each of currency by default.
16. Thank you for
your consideration.
Andrej Cibík
hello@andrejcibik.sk
www.AndrejCibik.sk