Self-exclusion and crypto casinos: how to restrict access
Introduction
Crypto casinos operate without a single point of control: by registering in each, you bypass traditional self-exclusion systems. To protect yourself from temptation and prevent multi-accounts, a special approach is required: not only block sites, but also limit transactions with wallets and blockchain nodes. Below are concrete steps.
1. Crypto wallet management
1. Hardware Wallets
Store the bulk of funds in cold storage (Ledger, Trezor).
Even when trying to connect to DApp without a "hot" wallet, bets are impossible.
2. Multi Subscription and Limits
Use multi-signed (Gnosis Safe) wallets - any transaction requires verification by a trustee.
Set your transaction approval limit to small amounts (for example, 0. 001 ETH).
2. Blocking RPC endpoints and DApp
1. Local firewall for RPC
Block outbound connections to ports 8545/8546 (Ethereum) and other JSON-RPC ports on your host.
2. MetaMask and other extensions
In the network settings, remove all non-standard RPCs and add only trusted providers.
Install the RequestNetwork Filter extension to block specific DApp.
3. DNS filters and hosts file
1. System-level DNS filters
Specify OpenDNS FamilyShield ('208. 67. 222. 123`, `208. 67. 220. 123`) или CleanBrowsing Security (`185. 228. 168. 9`, `185. 228. 169. 9 '), blocking gambling domains and DApp portals.
2. Editing hosts
Add lines:
4. Browser extensions
1. BlockSite / LeechBlock NG
Add known crypto-casino domains and decentralized platforms (for example, '* .casino. eth`, `*.gambling. xyz`).
Set up 24/7 blocking or scheduled "risky" hours.
2. Gamban / BetBlocker
Although focused on regular casinos, they block all sites with the keywords "casino," "bet," including offshore and DApp aggregators.
5. Network router and parental controls
1. DNS settings of the router
Install FamilyShield or CleanBrowsing on your home router - blocking applies to all devices.
2. Parental Controls
Go to the → Access Restrictions router settings → add a list of dApp game domains.
Set the "Always" rule for all devices.
6. Combination of measures and social accountability
1. Combine techniques
Cold wallet + RPC block + DNS + extensions + router.
2. Buddy-system
Give the trustee access to passwords from the blockers and configure multi-sig so that any changes require his consent.
3. Regular audit
Check the blocker logs and attempts to access DApp via the firewall once a week.
Conclusion
Self-exclusion from crypto casinos requires a multi-level approach: wallet control, RPC blocking, DNS filters, hosts, browser and router barriers, as well as social accountability through multi-subscription or proxy. Only such a combination of measures guarantees the impossibility of circumventing restrictions and reliable protection against impulsive bets.
Crypto casinos operate without a single point of control: by registering in each, you bypass traditional self-exclusion systems. To protect yourself from temptation and prevent multi-accounts, a special approach is required: not only block sites, but also limit transactions with wallets and blockchain nodes. Below are concrete steps.
1. Crypto wallet management
1. Hardware Wallets
Store the bulk of funds in cold storage (Ledger, Trezor).
Even when trying to connect to DApp without a "hot" wallet, bets are impossible.
2. Multi Subscription and Limits
Use multi-signed (Gnosis Safe) wallets - any transaction requires verification by a trustee.
Set your transaction approval limit to small amounts (for example, 0. 001 ETH).
2. Blocking RPC endpoints and DApp
1. Local firewall for RPC
Block outbound connections to ports 8545/8546 (Ethereum) and other JSON-RPC ports on your host.
2. MetaMask and other extensions
In the network settings, remove all non-standard RPCs and add only trusted providers.
Install the RequestNetwork Filter extension to block specific DApp.
3. DNS filters and hosts file
1. System-level DNS filters
Specify OpenDNS FamilyShield ('208. 67. 222. 123`, `208. 67. 220. 123`) или CleanBrowsing Security (`185. 228. 168. 9`, `185. 228. 169. 9 '), blocking gambling domains and DApp portals.
2. Editing hosts
Add lines:
- ```
- 127. 0. 0. 1 casino-dapp. example. com
- 127. 0. 0. 1 defi-bet. example. org
- ```
- Save and clear the DNS cache ('ipconfig/flushdns' on Windows, 'sudo dscacheutil -flushcache' on macOS).
4. Browser extensions
1. BlockSite / LeechBlock NG
Add known crypto-casino domains and decentralized platforms (for example, '* .casino. eth`, `*.gambling. xyz`).
Set up 24/7 blocking or scheduled "risky" hours.
2. Gamban / BetBlocker
Although focused on regular casinos, they block all sites with the keywords "casino," "bet," including offshore and DApp aggregators.
5. Network router and parental controls
1. DNS settings of the router
Install FamilyShield or CleanBrowsing on your home router - blocking applies to all devices.
2. Parental Controls
Go to the → Access Restrictions router settings → add a list of dApp game domains.
Set the "Always" rule for all devices.
6. Combination of measures and social accountability
1. Combine techniques
Cold wallet + RPC block + DNS + extensions + router.
2. Buddy-system
Give the trustee access to passwords from the blockers and configure multi-sig so that any changes require his consent.
3. Regular audit
Check the blocker logs and attempts to access DApp via the firewall once a week.
Conclusion
Self-exclusion from crypto casinos requires a multi-level approach: wallet control, RPC blocking, DNS filters, hosts, browser and router barriers, as well as social accountability through multi-subscription or proxy. Only such a combination of measures guarantees the impossibility of circumventing restrictions and reliable protection against impulsive bets.
