Best Free Blockchain Security Software of 2025

Link blockchain activities to off-chain applications and devices while ensuring the security of DeFi platforms. Implement personalized event triggers that facilitate real-time automations, allowing for the generation of straightforward alerts for every blockchain transaction, regardless of volume. Design intricate workflows that integrate multiple blockchains alongside off-chain applications, incorporating conditional logic, data aggregation, and formatting. Track any activity seamlessly and establish automation connections between blockchains and applications through our user-friendly monitoring wizard. For individual users and small businesses, PARSIQ streamlines Smart-Triggers, making them organized and easy to access. Meanwhile, larger corporations benefit from tailored infrastructure and extensive customization options for their monitoring solutions. Additionally, PARSIQ accommodates diverse delivery methods to meet your specific requirements, whether it's through email alerts or notifications on smart screens in refrigerators. This flexibility ensures that all users can efficiently monitor their blockchain activities.

RansomDataProtect offers a cutting-edge solution for safeguarding your personal and sensitive information through blockchain technology. This platform enables the pseudonymization of data, aligning with CNIL's recommendations for GDPR compliance while actively combating the risks associated with ransomware attacks. By employing a unique blend of variable encryption algorithms and blockchain integration, your data remains secure and impervious to tampering. Additionally, the unmasked portions of your data are still accessible, allowing for collaborative work on documents among multiple users. RansomDataProtect seamlessly integrates with your existing files via an add-in compatible with Word, Excel, PowerPoint, Outlook, and Gmail. This tool not only facilitates compliance with data protection regulations but also mitigates security risks stemming from poor password management within your organization. Ultimately, RansomDataProtect represents a significant leap forward in data security and management, ensuring that your information remains both private and functional.

Prevent disastrous occurrences in the realm of digital assets with Lockchain's advanced AI-driven security data pipeline. This innovative platform consolidates on-chain information along with publicly accessible intelligence to equip you with foresight on potential risks. You will receive timely notifications through email, Slack, or Telegram, detailing the current risk events that could affect your investment portfolio. Lockchain diligently verifies on-chain data to ensure that your assets are accurately represented by the exchange. You can oversee all custody platforms from a single interface. By harnessing the power of AI, Lockchain analyzes an extensive array of data sources. Enjoy the benefits of Lockchain’s round-the-clock, real-time due diligence and automation platform to safeguard against potential catastrophes in the digital asset sector. Incorporate Lockchain's comprehensive database of security and trust information into your due diligence strategy. Additionally, Lockchain keeps you informed about further consequences stemming from ongoing risk events, allowing you to stay one step ahead. Specify the exact components of your portfolio that you wish Lockchain to keep an eye on for maximum security.

Blockchain Service (BCS) offers a robust and secure blockchain solution designed for enterprises and developers, facilitating the easy creation, deployment, and management of applications while leveraging the high performance and cost efficiency of HUAWEI CLOUD. This platform is built on cutting-edge Kubernetes technology, emphasizing security and user-friendly configuration with rapid deployment capabilities, alongside automated end-to-end operations and maintenance. By minimizing development and deployment expenses and providing a pay-per-use model, it also lowers operational costs through unified management, with features like auto-scaling and on-demand upgrades or rollbacks. BCS supports multiple effective consensus algorithms that achieve over 10,000 transactions per second, allowing for flexible node management, including dynamic participation and exit options for various roles within the network. Additionally, it ensures comprehensive management and isolation of users, keys, and permissions, along with multi-layer encryption for enhanced privacy and a well-established cybersecurity framework. The utilization of decentralized and tamper-resistant shared ledgers guarantees a high level of transparency and fairness, making BCS an exceptional choice for modern blockchain needs. Ultimately, BCS stands out as a premium choice for organizations seeking a reliable and efficient blockchain infrastructure.

CYBAVO is a digital security company that protects digital assets. It was founded by pioneers and experts in the security and cryptocurrency industries. They have more than 20 years of experience in cybersecurity at the highest levels. CYBAVO's mission it to provide the best technologically advanced security for digital asset custodians. Our expertise in cybersecurity, decentralized technology, and blockchain technology allows us to empower blockchain companies by providing enterprise-ready crypto wallet management services that are secured with the most advanced technology. Our robust cryptographic scheme protects private keys and minimizes key loss. We use a shared responsibility model to minimize the risk. To theoretically gain access, an attacker must compromise at least three entities. Our solution is built on security. Our platform is secure from the operating system to the programming language level up to the strong enforcement of our transaction policies.

FYEO provides comprehensive protection for both businesses and individuals against cyber threats through a variety of services, including security audits, constant monitoring for threats, anti-phishing measures, and decentralized identity management. Their offerings extend to complete blockchain security solutions and auditing tailored for the Web3 environment. Ensure the safety of your organization and its personnel from cyberattacks with FYEO Domain Intelligence. Their user-friendly decentralized password management and identity monitoring services make security accessible for everyone involved. Additionally, they offer an effective alert system for breaches and phishing attempts aimed at end users. By identifying vulnerabilities, they safeguard your applications and users alike. It’s crucial to spot and mitigate cyber risks within your organization to avoid taking on unnecessary liabilities. Their services protect your company from a range of threats, including ransomware, malware, and insider attacks. The dedicated team collaborates closely with your development staff to pinpoint potential vulnerabilities before malicious entities can take advantage of them. With FYEO Domain Intelligence, you gain access to immediate cyber threat monitoring and intelligence, reinforcing your organization’s security posture effectively. In a rapidly evolving digital landscape, staying proactive about cybersecurity is essential for long-term success.

Webacy is the ultimate layer of protection for your assets that you are responsible for. We've developed a super-simple solution that uses smart contracts to help secure your blockchain assets. Assess the risk to your wallet of potential compromises with our Risk Score. Wallet Watch allows you to monitor your transactions and approvals across all of your wallets in real-time. Panic Button allows you to act on potentially suspicious transactions with a single click. Our self-executing contract will allow us to expand our products into transaction firewalls via private RPC's and mempool interrupters, among others. Our Risk Score can be embedded into other products such as marketplaces, exchanges and payment methods. Webacy creates a safer web3 that is accessible to everyone.

The digital twin of a product effectively gathers real-time data throughout the supply chain, ensuring reliable provenance, valuable insights, and comprehensive analytics. Authlink integrates brands, manufacturers, and certification organizations, allowing them to establish a secure digital identity for each of their products. This secure identity is formed by producing a smart Authlink asset that includes the issuer’s cryptographic signature, which is then permanently linked to the product using industry-standard tags such as QR Codes, NFC, or Bluetooth. Information regarding the provenance and ownership of each product unit is stored immutably alongside its digital twin, thereby creating a reliable record of the product's lifecycle journey. Authlink’s smart assets are formatted as certificates, providing an intuitive user experience for managing and transferring product ownership. Moreover, Authlink equips brands and institutions with a secure dashboard that enables them to create and issue their products, certificates, and documents directly on the Blockchain, streamlining the process and enhancing security. This innovative approach not only fosters trust among consumers but also facilitates seamless interactions in the supply chain.

Safeguard your smart contracts by preventing harmful transactions instead of simply pausing your applications. Our cutting-edge machine learning algorithms are always at work, analyzing your smart contracts and transactions to deliver immediate risk evaluations, thereby securing your web3 applications from threats, exploitation attempts, and compliance challenges. The Protect platform provides strong defenses against cyber threats, wallet compromises, fraudulent activities, and security vulnerabilities. By integrating our Real-Time Application Self-Protection (RASP) SDK and API, your web3 applications gain a protective barrier against malevolent transactions, creating a safe space for your users. Stay ahead of cyber threats by utilizing watchlists, alerts, detailed reports, analytical insights, and comprehensive logging. This proactive approach not only enhances security but also fosters trust among your user base.