Build a cross chain bridge4
                     Build a cross 
chain bridge
Blockchainx
Cross chain bridges so vulnerable?
On the one hand, they are off-chain solutions that do not 
benefit from the inherent security and decentralization of 
the blockchain ledger. Bridges are solutions that connect 
different blockchain networks and perform complicated 
operations to facilitate cross-chain  bridge asset 
exchanges. When it comes to multi-chain bridging, the 
complexity of the infrastructure increases with each added 
blockchain network, increasing the chance of a code bug 
or smart contract vulnerability occurring.
Bitcoin holders looking to interact with Ethereum-native DeFi 
applications must trust a central entity with control and ownership of 
their private keys, which defeats the spirit of decentralized finance 
beyond making their assets digital are more vulnerable. Users must 
also trust that the central custodians will keep their word and send 
them their wrapped assets once the original assets have been 
deposited.
Centralized bridges also rely on fewer validating nodes or often a single 
entity, making these protocols even more corruptible
 Build a token bridge.This also makes custodial bridges vulnerable to 
social engineering schemes and human error, which is part of what led 
to Axie Infinity. Ronin Bridge being hacked for $600 million .
Future blockchain bridges will also eliminate central custodians, who 
jeopardize user funds by keeping them in a single off-chain storage 
solution, which is a prime target for hackers. Furthermore, the blockchain 
bridges of tomorrow will likely eliminate the complex locking and minting 
mechanism employed by most existing solutions.
For example, non-custodial bridge  Urraca  is solving these security 
concerns by facilitating cross-chain trades without pooling assets. 
Instead, Magpie uses the Wormhole Bridge as a messaging layer to 
communicate asset trades while performing asset trades from secure, 
chain-specific stablecoin pools. As a result, digital assets never have to 
traverse the dangerous waters between blockchain protocols, creating 
more security for users
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velopment
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