“Secure Kat”


Currently this page is under construction and update, 12-26-2024. ANTICIPATE a full launch of this Product page on 1-31-2024


We are please to provide our entry-level FIntech solution that meets the needs for a most secure digital wallet hosted on a strong compute platform. Small businesses, enthusiasts, and individuals that want to engage in the world of crypto currency must have a secure means to transact securely, anonymously, and in confidence. We offer to you our “Secure Kat”

Design / Quote

Configure / Buy


Peer-to-peer is elegant, simple, and powerful. The complicated and censorship means is to adopt the fiat approach that big technology has embraced. The future is decentralized and P2P anomalously. Madison Digital Service provides the phones, tablets and compute platforms to build the next generation of freedom tech. .

Our SecureKat platform provides the security, self-sovereignty, and encryption to deliver the best means possible to control your own blockchain node and digital wallet.

Furthermore, SecureKat is part of larger financial payment system that when paired with our point of sale platform and a BTCPay server, you have all that you need to perform your own eCommerce and transactional business, without the expense of banks, credit cards, and other fiat systems. Our customers are in control.


Madison Digital Service offers our “Secure Kat” to enable you to transact peer-peer or peer-exchange as you see fit. We advocate for most transactions to secure and private for peer-peer. This is a foundation of a decentralized economy and dials back to a time of the founding our great Republic.

Build on the Meerkat Mini system and Pop!_OS, this small form factor fits just about anywhere in a house, office, and weekend hideaway cabin. We configure these personal systems to be secure and very capable in delivering the best possible experience for a digital wallet transaction with crypto currencies.


BTCPAY Server, a payment gateway on our Securekat system. Madison Digital Service provides the necessary setup and integration

Cake Wallet

Feather Wallet

Bitcoin Core Wallet
Monero Wallet

Learn more about the Cake Wallet


Where can you spend your Monero | XMR with like minded people and businesses. There is a growing community of people they are adopting this as their primary and desired means to transact business and seek exchange in privacy. One such place is XMR Bazaar where products and services are available for purchase between interested buyers and sellers. We at Madison Digital Service Invite you to give it a try. We are a supporter and advocate of this community.


Secure Kat Options

In addition, we will provide other service options that you may also consider.

  • Install and deploy a Monero or Bitcoin Core Blockchain as a full-node setup. We recommend that option to maximize your privacy and cyber security.
  • Add the option to include BTCPay Server, this includes setup and configuration.
  • Setup Cake Wallet or Samourai Dojo on the “Secure Kat” platform
  • Prime the wallet of your choice with any amount between $100.00 -$5000.00 of the crypto currency ( BTC, ETH, or XMR) you would like fund your “Secure Kat” prior to us shipping your system(s) out to you.
  • Pricing for each option is available when you design and quote your personal “Secure Kat” based on three configuration themes, basic, elite, and platinum.
  • Shipping and transport will be fully insured, requires a signature if the wallet is funded, all credentials and seed phrases will be provided into your custody.
  • Additional personal wallets can be created, funds moved between your personal wallets and exchange between different crypto currencies. You can use your system in a few minutes after initial login and a connection to your network is properly established.
  • BTCPay Server setup is available for eCommerce requirements

Design / Quote

Configure / Buy