Setting Up Jamf Pro The first time you connect to the Jamf Pro server, the Jamf Pro Setup Assistant guides you through the following setup tasks: Accept the license agreement. Enter your activation code. Create your first Jamf Pro user account. Enter your Jamf Pro URL.The Jamf Pro URL is the URL that client applications, computers, and mobile devices will connect to when communicating with the Jamf Pro server.

the investigating officer can obtain search-warrants from the concerned Magistrate

SECP issues search and seizure rules for property

Amazon Web Services (AWS) is the world’s most comprehensive and broadly adopted cloud platform, offering over 165 fully featured services from data centers globally.

Go from zero to 💯 without all the nonsense.

titled “Ethereum in 25 Minutes”.

“Accounts” vs “Wallet”An Ethereum account is a private key and address pair. They basically just store Ether, and they don’t cost gas to create (because they exist automatically with every possible address). All transactions on the Ethereum network originate from an account; contracts don’t have the ability to initiate a transaction.A wallet is one of two things: it can be 1) a fancy interface for creating and sending transactions using your account (i.e. MyEtherWallet) or 2) just a smart contract (which, again, is just some code) that sends and receives ether; it’s not a native concept. Here’s the Solidity implementation of a wallet on GitHub that’s used by the Mist browser. They can come in many flavors like multisignature, paper, etc.Now that we’ve correctly defined the two, prepare to see people confusing the two terms everywhere and labelling anything that sends/receives Ether as a Wallet and calling anything and everything an account.

an acceptable explanation won’t fit into a paragraph. Go ahead and read the Ethereum whitepaper. Or one of the other trillion “how do I Ethereum/Blockchain/Smart Contract” posts on the

this article was written 1 year ago. It is very much still accurate and worth reading, and I encourage that, but be aware that the landscape has changed (it’s been 10 years in crypto-time 😂).You should read this blog post if:You’re a professional software engineerYou want to have a deep working understanding of Ethereum and the related ecosystem.Prerequisites:You understand the concept of a blockchain and how Bitcoin uses it to create a trustless digital currency. No? Watch this short video or watch this long video. Hint, you should probably watch the long one.You’re a professional software engineer. Seriously, I mean, nontrivial amounts of real-world software engineering experience. Understanding systems/architecture/math is a learning efficiency multiplier.Like a week of your free time. I told you we’re skipping the nonsense.You understand the basic concept of a merkle tree and how it can be used to quickly verify information correctness.Note: you don’t need to read the whitepapers, but you need to understand them. But it turns out that reading them is the fastest way to understand them. 😉I recommend reading the entirety of this post, absorbing the contents at a high level, and then diving into each link individually, over the course of a few days.You’ll be surprised at how little of this technology is magic (read: none of it), despite the severe case of buzzword-itis the ecosystem has. Everyone is building off of the shoulders of giants; if you make a living as a professional software engineer you have the ability to understand all of these projects and technologies at a deep level. Just don’t get distracted by the

EthereumEthereum is a distributed computer; each node in the network executes some bytecode (hint: Smart Contracts), and then stores the resulting state in a blockchain. Due to the properties of the blockchain representing application state, this results in “applications that run exactly as programmed without any possibility of downtime, censorship, fraud or third party interference”.

Everyone started defining their own protocol for interfacing with their Token contract and that got old pretty quickly, so some some people got together and created the ERC20 spec. It just says “hey, support these function signatures and we’ll all have a much better time”.Due to some issues with the ERC20 spec (namely that it was made quickly, has small security concerns, and requires two transactions for payments), now we have more proposed token standards.ERC223ERC777ERC827* there had been some confusion around ERC223 vs ERC23, but they are the same concept; the ERC number is 223, so this standard should be referred to as ERC223.ERC721 / NFT TokensERC721 defines a non-fungible token standard. Non-fungibility means that each token is not equal to another; one “token” can be worth more or less than another and have unique properties. The best example of this is something like CryptoPunks or CryptoKitties.* there was also ERC821 but its ideas have been merged via community consensus into ERC721

ERC223 / ERC777 / ERC827 /

ERC20

dApp Browsers

dApp Client

Distributed App (dApp)

Gas

This concept is pretty powerful, and I’m sure you’ve already read all about it. If you haven’t, browse your favorite mildly-technical new source (hey Medium!) and you’ll be inundated with people telling you how much potential there is. Some buzzwords: asset/rights management, decentralized autonomous organizations (DAOs), identity, social networking, etc.

immutability

deterministic operation

Solidity

Craig Steven Wright

Bitcoin: A Peer-to-Peer Electronic Cash System

Max Travel Time

A guide to available tools and platforms for developing on Ethereum.

most popular smart contract

This is especially true for online gaming

EthHub

Built on Ethereum

Benefits, Explained

Stop telling your manager that blockchain will make information correct. It is a mechanism for detecting untruths, not a magical lie-detector.

A Brief Introduction to Cryptography and hashing

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