SEC554: Blockchain and Smart Contract Security

Important! Bring your own system configured according to these instructions!

A properly configured system is required to fully participate in this course. These requirements are the mandatory minimums. If you do not carefully read and follow these instructions, you will likely leave the class unsatisfied because you will not be able to participate in hands-on exercises that are essential to this course. We strongly urge you to arrive with a system meeting all the requirements specified for the course.

It is critical that you back-up your system before class. it is also strongly advised that you do not bring a system storing any sensitive data.

System Hardware Requirements

CPU: 64-bit Intel i5/i7 2.0+ GHz processor

Your system's processor must be a 64-bit Intel i5 or i7 2.0 GHz processor or higher. Your CPU and OS must support a 64-bit guest virtual machine.

• VMware provides a free tool for Windows that will detect whether or not your host supports 64-bit guest virtual machines.
• Windows users can use this article to learn more about their CPU and OS capabilities.
• Apple users can use this support page to learn more information about Mac 64-bit capability.

BIOS: Enabled "Intel-VT"

Intel's VT (VT-x) hardware virtualization technology should be enabled in your system's BIOS or UEFI settings. You must be able to access your system's BIOS throughout the class. If your BIOS is password-protected, you must have the password.

USB: USB 3.0 Type-A port

At least one available USB 3.0 Type-A port is required for copying large data files from the USB 3.0 drives we provide in class. The USB port must not be locked in hardware or software. Some newer laptops may have only the smaller Type-C ports. In this case, you will need to bring a USB Type-C to Type-A adapter.

RAM: 8 GB RAM

8 GB RAM is required for the best experience. To verify on Windows 10, press Windows key + "I" to open Settings, then click "System", then "About". Your RAM information will be toward the bottom of the page. To verify on a Mac, click the Apple logo at the top left-hand corner of your display and then click "About this Mac".

Hard Drive Free Space: 40 GB Free space

30 GB of FREE space on the hard drive is critical to host the VMs and additional files we distribute. SSD drives are also highly recommended, as they allow virtual machines to run much faster than mechanical hard drives.

Operating System: Windows 10 Pro or macOS 10.12+

Your system must be running either Windows 10 Pro or macOS 10.12 or higher. Make sure your operating system is fully updated with the correct drivers and patches prior to arriving in class. Note: Apple systems using the M1 processor cannot perform the necessary virtualization at this time and cannot be used for this course.

Additional Hardware Requirements

The requirements below are in addition to baseline requirements provided above. Prior to the start of class, you must install virtualization software and meet additional hardware and software requirements as described below. If you do not carefully read and follow these instructions, you will leave the class unsatisfied because you will not be able to participate in hands-on exercises that are essential to this course.

Network, Wireless Connection: A wireless 802.11 B, G, N, or AC network adapter is required.

A wireless 802.11 B, G, N, or AC network adapter is required. This can be the internal wireless adapter in your system or and external USB wireless adapter. A wireless adapter allows you to connect to the network without any cables. If you can surf the Internet on your system without plugging in a network cable, you have wireless.

Additional Software Requirements

You will need Adobe Acrobat or other PDF reader application.

Chrome Browser: Install Google Chrome

You need the Google Chrome browser installed on your system before you arrive for class. The course exercises have been tested with Chrome and not other browsers. You can download Chrome from here.

Credential Guard

If your host computer is running Windows, Credential Guard may interfere with the ability to run VMs. It is important that you start up VMWare prior to class and confirm that virtual machines can run. It is required that Credential Guard is turned off prior to coming to class.

System Configuration Settings

Local Admin: Have an account with local admin privileges

Some of the tools used in the course will require local admin access. This is absolutely required. If your company will not permit this access for the duration of the course, then you should make arrangements to bring a different system.

Disable VPN: Ability to disable your enterprise VPN client temporarily for some exercises

Enterprise VPN clients may interfere with the network configuration required to participate in the class. To avoid any frustration in class, uninstall or disable your enterprise VPN client for the duration of the class. If you keep it installed, make sure that you have the access to disable or uninstall it at class.

Disable AV: Ability to disable your anti-virus tools temporarily for some exercises

You will be required to disable your anti-virus tools temporarily for some exercises, so make sure you have the anti-virus administrator permissions to do so. DO NOT plan on just killing your anti-virus service or processes, because most anti-virus tools still function even when their associated services and processes have been terminated. For many enterprise- managed clients, disabling your anti-virus tool may require a different password than the Administrator account password. Please bring that administrator password for your anti-virus tool.

Disable Firewall: Disable host firewall

You must have the ability to disable the host firewall (Windows firewall or other third-party firewall)

If you have additional questions about the laptop specifications, please contact laptop_prep@sans.org.

"Blockchain is a revolutionary solution that solves multiple issues inherent in the social, economic, and technological challenges we face today. Decentralization and self-sovereignty are not just concepts, but fundamental ideals that should be made available and accessible for all to benefit from. But those processes need to be carried out responsibly and securely. In order to drive adoption, security must be a priority for all developers, users, or speculators interacting with blockchains or smart contracts. I've always thought the best way to protect something is to learn how to break it." - Steven Walbroehl