simondlr

User-friendly names that map to GUIDs have several benefits in the development of a web-of-trust for reputation based in commerce (as put forth by Dionysis: https://gist.github.com/dionyziz/e3b296861175e0ebea4b#pseudonymity). For example, to access specific stores, users send around their GUIDs (as can be seen here: http://www.reddit.com/r/BazaarMarkets/comments/2fjui8/selling_google_glass/). It's easier to remember reputable stores by their user-friendly names.

Here's a proposal to implement such a user-friendly system in OpenBazaar that is acceptably (debatable) decentralized using the Namecoin blockchain (http://namecoin.info/) & DNSChain (https://github.com/okTurtles/dnschain) model & server tools.

Namecoin + DNSChain + OpenBazaar GUIDs.

Namecoin

Namecoin is a decentralized key-value store using blockchain technology. It's been used to map decentralized domains (using .bit) & identities (using namespaces such id or u: https://github.com/opennamesystem/openspecs) amongst other uses. It is the m

oakes

Contents

• Why care about Rust?
• The Toolchain
• Creating a New Project
• Modules
• Crates
• Types
• References
• Mutability

Wack0

Superfish uses an SDK from Komodia to do SSL MITM. That's probably known by now.

Superfish isn't the only product to use that sdk. there's others too.

Each product that uses the Komodia SDK to MITM, has its OWN CA cert and private
key pair. Seems a lot of people think they all use the superfish cert. That is
NOT the case.

First thing I checked was komodia's own parental control software,
Keep My Family Secure. (mentioned on komodia's own website).

ethers

/*
In Ethereum, a contract can be written so that it returns a value for eth_call.
A Dapp can then check for success or error value of eth_call, before calling eth_sendTransaction,
to take advantage of eth_call effectively being a "preview" of the code flow that the transaction
will take.  In traditional client-server, clients can't ask servers beforehand what's going to
happen when the client makes a call; with Dapps contracts can be written so that clients can ask
for a "preview" of what is going to happen, before any funds/ethers are actually utilized
(eth_call does not cost any ethers).

Note: it is possible that in between eth_call and when eth_sendTransaction is actually mined,

generatepress

/* Landscape tablet and below */
@media (max-width: 1024px) {
	.inside-footer-widgets > div {
		margin-bottom: 50px;
	}
	
	.active-footer-widgets-1 .footer-widget-1,
	.active-footer-widgets-3 .footer-widget-3,
	.active-footer-widgets-5 .footer-widget-5 {
		width: 100%;

sipa

Published as BIP 103

haasn

Firefox bullshit removal

Updated: Just use qutebrowser (and disable javascript). The web is done for.

grugq

Simple Security Guidelines

Using an iDevice? (Best option)

• Use an iPod or an iPad without a SIM card
• Use an iPhone
• Do not jailbreak
• Always upgrade to new iOS versions
• Use Brave browser

Need Secure chat?

frozeman

/*
Basically "web3" comes from Mist,
but "Web3" CAN come from  the dapp.

A Dapp has 3 ways to use web3.
2. and 3. would work when in Mist and outside.
*/

// 1. simply use, web3 comes already defined

paragonie-scott

Hello software developers,

Please check your code to ensure you're not making one of the following mistakes related to cryptography.

I. General Mistakes

• Writing your own home-grown cryptography primitives (For example: Mifare Classic)
  • Exception: For the sake of learning, but don't deploy it in production.
• Using a fast hash function (e.g. MD5, SHA256) for storing passwords. Use bcrypt instead.
• Not using a cryptographically secure random number generator