Best Blockchain Security Software - Page 3

Elliptic

Elliptic is the leader in digital asset decisioning, we have built the most comprehensive platform for efficiently extracting crypto data and intelligence across blockchains with the greatest accuracy. Our platform’s unrivalled uptime, scalability, depth and breadth of our data and intelligence means exacting organizations choose Elliptic for their compliance, risk management, intelligence operations and blockchain infrastructure needs. Founded in 2013, Elliptic is headquartered in London with offices in New York, Washington D.C., Dubai, Singapore and Tokyo. To learn more, visit www.elliptic.co

Extractor by Hacken

Extractor by Hacken is a real-time on- and off-chain threat detection and response platform designed for stablecoin issuers, tokenization platforms, DeFi protocols, and exchanges. It provides four-layer coverage — financial, governance, compliance, and security — using 60+ crypto-native detectors, pre-approved actions, and a transaction firewall to prevent exploits before losses occur. Operational dashboards generate audit-ready evidence with KYT data, response timelines, and policy attestations aligned with AML/BSA and MiCA/DORA requirements. Extractor includes full setup and delivers measurable results within weeks — from environment assessment to end-to-end deployment. It supports 17+ EVM and non-EVM networks, including Ethereum, Polygon, Arbitrum, Optimism, BNB Chain, Avalanche, Base, zkSync, Stellar, ICP, and VeChain.

Fidesium

Fidesium's automated smart contract scanning tool gives EVM-based web3 projects continuous, real-time vulnerability detection without waiting for a full manual audit cycle. Built for development teams shipping Solidity code on Ethereum and other EVM-compatible chains, the platform runs automated security scans on every commit, flagging re-entrancy bugs, access control flaws, integer overflow risks, unchecked external calls, and other common smart contract vulnerabilities before they reach mainnet. Unlike one-time audits that capture a single snapshot of your codebase, Fidesium's scanning tool provides ongoing protection that evolves alongside your code. As contracts are updated, patched, or extended, the platform re-scans automatically, preserving audit value over time instead of letting security coverage decay after deployment. Internal data shows audits paired with continuous scanning last roughly 40% longer than manual-only reviews, keeping projects protected through iterative development rather than a single point-in-time check. The tool is designed to fit directly into existing developer workflows, integrating with CI/CD pipelines so vulnerability scanning happens automatically as part of the build process, not as a separate manual step. This makes it especially valuable for teams that ship frequently and need enterprise-grade smart contract security without the cost or delay of a full manual audit for every change. Pricing starts at $399/month (or $3,499/year) for the Essential Scan tier, positioning automated vulnerability scanning at roughly 67% lower cost than traditional manual audit engagements, making continuous smart contract security accessible to early-stage and mid-size web3 teams, not just well-funded protocols. Fidesium's scanning technology sits alongside the company's manual smart contract audit and security consulting services, and has contributed to securing over $250 million in on-chain value across 110+ audited contracts. For teams building DeFi protocols, NFT platforms, DAOs, or any EVM-based smart contract system, Fidesium's automated scanner offers a practical middle layer between ad hoc code review and full manual audits: fast, continuous, developer-friendly vulnerability detection that keeps pace with how modern web3 teams actually ship code.

GK8

GK8, a Galaxy Company, offers both traditional and crypto-native institutions an end-to-end platform for managing blockchain-based assets. The company developed the world’s first true Cold Vault that enables its clients to create, sign, and send secure blockchain transactions without internet connectivity, eliminating all cyber attack vectors. Chosen by Mastercard to help it define the future of blockchain finance and payments, GK8 serves clients managing billions worth of digital assets, including social investing network eToro, Securrency, a blockchain fintech company backed by State Street, U.S. Bank, WisdomTree, and Abu Dhabi Catalyst Partners, the Tezos Foundation, and Prosegur, one of the world’s largest custodians with over $400B assets under management. For more information, visit https://www.gk8.io

Hypernative

AI-powered security products for Web 3.0

Kapsul

Kapsul is a decentralized platform providing Storage as a Software, enabling Programmable Storage for adaptive data management tailored to user and application context. Kapsul consolidates privacy, security, compliance, reliability, and trust under one unified platform, eliminating fragmented tools and reducing costs. With features like context-based encryption, geo-tagged compliance, and on-chain trust, Kapsul is built for the future of decentralized, adaptive storage solutions. Why Choose Kapsul? Kapsul is unique in few of the features it provides: Dynamic Reliability: Customize replication strategies to fit application needs. Built-in multi-cloud architecture ensures seamless interoperability and redundancy. Enhanced Privacy: Encryption tailored to data context for optimal security. Private clusters on shared infrastructure. Full Security: User-owned encryption keys provide absolute control over data access. Self-hosting nodes for decentralization. Built-in Regulatory Compliance: Geo-tagged nodes ensure data locality compliance (e.g., GDPR, HIPAA, DPDP more). Programmable retention policies adapt to varying legal and business requirements. Verifiable Trust: On-chain provenance and audit trails ensure transparency and integrity. Decentralized trust architecture eliminates reliance on third-party validators.

Modex

Businesses and developers use Modex to bring the benefits of blockchain to their systems

NetSPI

NetSPI PTaaS is a type of penetration testing as a service (PTaaS) solution designed to help organizations identify and remediate vulnerabilities within their systems, applications, and networks. This service utilizes a combination of skilled professionals, established processes, and advanced AI technology to provide contextualized security outcomes in real time, all accessible through a unified platform. By addressing the limitations of traditional penetration testing methods, NetSPI PTaaS offers a more efficient and comprehensive approach to security assessments. This service is targeted at businesses of all sizes, from startups to large enterprises, making it particularly beneficial for security teams looking to enhance their vulnerability management strategies. NetSPI PTaaS caters to a variety of use cases, including application security assessments, infrastructure testing, and evaluations of emerging technologies such as artificial intelligence. With over 50 different types of penetration tests available, including traditional point in time testing and our continuous offerings, organizations can customize their security evaluations to meet specific needs, ensuring thorough coverage across all potential attack surfaces. A key feature of NetSPI PTaaS is its commitment to delivering real-time findings through a single platform. This capability allows security teams to receive immediate insights into vulnerabilities, enabling them to act swiftly to mitigate risks based on role and priority, managing testing in just a few clicks. The platform's integration capabilities enhance its usability, allowing organizations to seamlessly incorporate findings into their existing security workflows. This streamlined approach not only saves time but also ensures that remediation efforts are based on high-fidelity, manually validated findings, thus improving overall security effectiveness. The expertise of NetSPI's team of over 350 in-house security professionals is another significant differentiator. Their extensive experience and knowledge in the field of cybersecurity ensure that the testing methodologies employed are rigorous and consistent, uncovering vulnerabilities, exposures, and misconfigurations that may be overlooked by other solutions. This white-glove approach to penetration testing emphasizes the importance of manual validation, providing organizations with reliable and actionable insights that can significantly enhance their security posture. NetSPI PTaaS stands out in the realm of penetration testing services by combining expert human analysis with advanced AI technology, delivering timely and accurate results. This empowers organizations to strengthen their defenses against evolving cyber threats, ensuring that they remain resilient in an increasingly complex security landscape.

Average Rating: 4.9/5.0

Total Reviews: 13

NKN Full Node

The NKN Full Node is a fundamental component of the NKN (New Kind of Network) ecosystem, designed to facilitate decentralized data transmission across a global network. By operating an NKN Full Node, individuals contribute to a peer-to-peer network that enhances internet connectivity, security, and efficiency. This participation not only supports the network's infrastructure but also allows node operators to earn rewards through the Proof of Relay mechanism, which compensates nodes for relaying data. Key Features and Functionality: - Decentralized Data Transmission: NKN Full Nodes relay data across a distributed network, eliminating the need for centralized servers and reducing potential points of failure. - Proof of Relay Incentives: Nodes earn rewards by successfully relaying data, with compensation proportional to the volume of data transmitted, encouraging active participation and network growth. - Scalability and Efficiency: The network's architecture supports millions of nodes, ensuring efficient data routing and robust performance even as the network scales. - Security and Privacy: End-to-end encryption safeguards data integrity and user privacy, while the decentralized nature of the network mitigates risks associated with centralized data storage. - Ease of Deployment: NKN offers 1-click deployment options on major cloud platforms, including Google Cloud, AWS, and DigitalOcean, enabling users to set up Full Nodes quickly without extensive technical expertise. Primary Value and User Solutions: The NKN Full Node addresses several critical challenges in modern internet infrastructure: - Enhanced Connectivity: By leveraging a vast network of nodes, NKN improves data transmission routes, resulting in faster and more reliable internet connections. - Decentralization: The network reduces reliance on centralized servers, decreasing the risk of widespread outages and enhancing overall internet resilience. - Monetization of Bandwidth: Users can monetize their unused bandwidth by operating a Full Node, creating an incentive-driven ecosystem that benefits both node operators and the broader network. - Support for Decentralized Applications (dApps): Developers can build and deploy dApps on the NKN network, utilizing its secure and efficient data transmission capabilities without the need for centralized infrastructure. In summary, the NKN Full Node empowers users to actively participate in building a decentralized, secure, and efficient internet by contributing to a global data transmission network, earning rewards, and supporting the development of innovative applications.

NuCypher

NuCypher is a security and encryption platform for distributed systems, including blockchain, big data, cloud, and internet of things. Our core technology, proxy re-encryption is a type of public-key encryption that allows a proxy entity to transform ciphertexts from one public key to another, without learning anything about the underlying message. It is a means of securely delegating access to encrypted information, via the construction of cryptographically-enforced access controls.

OpenCover

OpenCover makes it easy and affordable to protect your portfolio against onchain risks. Get cover against smart contract hacks, oracle failures and more from vetted underwriters. On Base, Optimism and other leading blockchain networks.

Orinyx

Orinyx is a clinical AI safety layer that verifies AI recommendations against approved clinical sources in real time, before a doctor signs. It flags unsupported recommendations and logs every check as a cited audit trail. Built to cover any specialty and structurally independent of the AI it checks, starting with medication safety. A charmthirteen company.

SolidityScan

SolidityScan is a cloud-based platform designed to detect security vulnerabilities in Solidity smart contracts efficiently. It supports scanning deployed contracts and code repositories across major blockchain ecosystems such as Ethereum, Binance Smart Chain, Polygon, Avalanche, and more. The tool generates detailed audit reports with actionable remediation advice and provides a security score to help developers assess and improve their contract safety. SolidityScan integrates smoothly into development workflows via APIs, SDKs, and Visual Studio Code extensions, facilitating continuous security monitoring and management. Key Features: - Automated Smart Contract Audits: Rapidly identifies over 130 known vulnerabilities and code anti-patterns to streamline the security review process. - QuickScan and ThreatScan Modes: Offers a fast security check for deployed contracts and an in-depth analysis mode for thorough vulnerability detection. - Multi-Chain Support: Supports scanning on Ethereum, Binance Smart Chain, Polygon, Avalanche, Fantom, XDC, Rootstock, and other blockchain networks. - Comprehensive Security Reports: Generates detailed reports highlighting vulnerabilities, security scores, and recommended fixes for transparency and risk mitigation. - Seamless Integration: Provides APIs, SDKs, and Visual Studio Code extensions to embed security scans into development pipelines and GitHub repositories. - Organization and Collaboration Tools: Enables team management with role assignments and resource sharing without requiring all members to have active plans. Primary Value: SolidityScan addresses the critical need for secure smart contract development by offering an automated, efficient, and comprehensive solution for vulnerability detection and remediation. By integrating seamlessly into existing development workflows and supporting multiple blockchain networks, it empowers developers and organizations to proactively identify and fix security issues, thereby enhancing the overall safety and reliability of decentralized applications.

Turing Chain

Securing resumes/education documents/certificates with Blockchain security. Adopted incorruptible, secure, and trustworthy blockchain technology to ensure 100% authenticity for every certificate.

tZERO

tZERO is a leading financial technology company which owns, develops and operates a suite of fintech solutions for capital markets. The tZERO product offering consists of brokerage services, electronic private market place, digital brokerage and blockchain project development.