Trading Crypto Your Way: Unveiling the Security of Decentralized Exchanges (DEXs)(HELIX AS CASE STUDY)

Wisdom Oguzie
5 min readMar 21, 2024

Imagine a world of crypto trading where you’re the sole owner and custodian of your coins and tokens. And there is no need to trust a third party with your funds — that’s the aspect Decentralized Exchanges (DEXs) have come to settle. But how secure is this narrative in the crypto space? Let’s dive in and explore the unique security features of DEXs, And also the challenges they face, and how you can trade with confidence on a decentralized exchange.

Why are DEXs Different?

Unlike the usual traditional exchanges, DEXs are like a digital marketplace where you can trade peer-to-peer with other users. This means you do not need to expose your private key to anyone or send your tokens to a wallet that isn’t yours because you want to trade. This method from DExes eliminates a major security risk — the possibility of an exchange getting hacked and your funds disappearing.

Think of it like this: with a traditional exchange, it’s like leaving your money at a bank, because they won the wallets assigned to you and you do not have a private key to those wallets. With a DEX, it’s like keeping your cash in a secure safe at home — you’re in charge.

The Power of Blockchain:

DEXs are built using blockchain technology, a public ledger that records all activities and transactions that are carried on. This means all trades that happen on the chain can be verified and can be seen by anyone, making it much harder for anyone to tamper with the system.

Advantages of DEX Security:

  • DEXs operate outside the control of any government or authority. This means they’re resistant to shutdowns or restrictions, offering more freedom for your crypto transactions.
  • There’s no central authority holding your funds, so the risk of a DEX stealing your crypto is minimal. It’s your money, and it stays yours.
  • Every transaction that happens on the Dex is already recorded on the blockchain and you can also track your tokens to know where they came from and where they are going.

Keeping DEXs Secure: A Constant Evolution

As we all know the crypto space is evolving and that way all aspect of it needs to evolve here are some activities Dexes use to stay ahead of the curve

  • Smart Contract Audits: This a method used to check for bugs on a contract and it is done by trusted experts who run a thorough scan on the dex smart contract to see if there is a bug or loophole on the Dex
  • Bug Bounties: This is a security reward program for the community! DEXs often offer incentives for community members to find and report bugs in their code.
  • Keeping an Eye on the Oracles: DEXs rely on external data feeds called oracles for some functions. Regularly monitoring these oracles ensures the data they provide is accurate, preventing manipulation.
  • Faster & Cheaper Transactions: Layer 2 solutions are like traffic bypasses for the blockchain. By offloading some processing to these faster, cheaper layers, DEXs can improve transaction speed and security.

Challenges and How to Be a Savvy DEX Trader

Everything has an advantage and also disadvantages, Dexes are prone to some attacks and here are some of those attacks.

  • Smart Contract Bugs: Even after auditing from experts, not all bugs might be seen and that is why it is advisable to stick to known and top Decentralized exchanges or Dexes that use an auditor with a good no-bug successful track record.
  • Flash Loans & Manipulation: Malicious actors can exploit temporary price fluctuations for quick profits. Understanding how DEXs work can help you avoid falling victim to such tactics.
  • Phishing Attacks: Some time ago I remember getting mail from Metamask and Opensea saying something was wrong with my account and I needed to connect my wallet to check it out. Well, be careful about websites you connect your wallets to or how you expose your private keys.

Trading on DEXs: Your Guide to Secure Swapping

Now that you have understood the security measures involving Dexes here are some tips to help you trade better on a Dex

  • Store your private keys securely: This can never be overemphasized and it is your major responsibility in the crypto space, you can consider using a hardware wallet for maximum security
  • Strong Passwords & 2FA: You can always add an additional layer of security if there is an opportunity like the hardware wallet and maybe passwords to wallets
  • Stick to Established DEXs: Always stick to Decentralized exchanges that have proven that they are secured and avoid newer Dexes if need be
  • Understand Impermanent Loss: You can read up on this as it involves liquidity provision and you don’t get confused in case you do it and it includes some loses
  • Stay Informed: The Decentralized exchange world evolved continuously so you have to stay updated on the latest security best practices to keep your crypto safe.

Now talking about Dex without any track record of a security failure I’ll be using Helix as a reference point.

So what is Helix Dex?

Helix is the leading Decentralized exchange platform built on Injective for trading diverse cross-chain crypto assets and perpetual markets, providing market-leading rebates. Helix represents a substantial evolution in the Injective ecosystem,

Helix has introduced a fully redesigned Decentralized exchange, that involves different advanced order types, a good and responsive User interface, trading histories, and a reward-tracking system.

Helix is built on the interoperable Injective blockchain and with this comes lots of added advantages, Injective is designed to seamlessly support an extensive range of assets including Cosmos, Ethereum, Kava, Solana etc. Going beyond, Helix introduces lots of innovative features for example aside from being an order book, Helix also boasts of a swap feature and a trading bot. This thoughtful integration enhances the overall trading experience, making Helix a more comprehensive and user-centric Decentralized exchange for all traders.

Helix has achieved a remarkable milestone as it has become one of the fastest-growing Decentralized exchanges upon its launch. Surpassing different expectations, for instance, it has recorded over $1 billion in cumulative trading volume within a month. This remarkable momentum continued, propelling Helix to unprecedented heights, where it now boasts an impressive cumulative trading volume exceeding $7 billion across both spot and perpetual markets and also can boast of trading different assets from different ecosystems on the exchange. The success of Helix shows its position as a dynamic and influential player in the crypto trading landscape.

Conclusion: Security is a Shared Responsibility

DEXs represent a new trend in crypto trading, but security is something that needs to be taken seriously. By understanding how DEXs work, the potential challenges, and how to navigate them, you can become a more confident and secure Decentralized trader. Remember, taking responsibility for your security is key to enjoying the freedom and flexibility that DEXs offer.

About Injective

Injective is a lightning-fast interoperable layer one blockchain optimized for building the premier Web3 finance applications. Injective provides developers with powerful plug-and-play modules for creating unmatched dApps.

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Wisdom Oguzie
Wisdom Oguzie

Written by Wisdom Oguzie

GRAPHIC DESIGNER. BLUZELLE AMBASSADOR . OASIS EVANGELIST .

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