Best Free IT Security Software - Page 34
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Compare the Top Free IT Security Software as of June 2026 - Page 34
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1
LessPass
LessPass
Stop wasting your time synchronizing your encrypted vault. Remember one master password to access your passwords, anywhere, anytime, from any device. LessPass computes a unique password using a site, login, and a master password. You don't need to sync a password vault across every device or to the cloud, because LessPass works offline! Change generated password without changing your master password. Increment the counter field in your options. -
2
iBoostUp
iBoostUp
iBoostUp is a powerful Mac optimization tool with a strong emphasis on security. Security features include Spyware Doctor, which uses both cloud-based signature scanning and advanced heuristic techniques to detect malicious apps, and HID Implant Guard, which alerts and protects against modified peripherals like USB drives or Lightning cables that could compromise your Mac. BoostUp also provides a behavioral Keylogger Guard, n ARP Cache Poisoning Detector to scan for suspicious network activity, an Application Uninstaller to remove all traces of uninstalled apps, and a Duplicate File Finder to free up disk space by removing identical content files. All in all, iBoostUp is an ideal tool for Mac users who want to optimize their system's performance and safeguard their privacy and security against various types of threats. We are not affiliated with Symantec Corporation, Norton, iAntiVirus, or PC Tools, but was instead founded by ex-employees with a wealth of expertise in this field.Starting Price: $0 -
3
DMARCOFF
DMARCOFF
Protect your brand from phishing and spoofing attacks with DMARCOFF. Spot suspicious activity, receive instant alarms and take immediate action. DMARCOFF helps you to: - Monitor your DMARC status - Ensure that your email domain is properly protected - Identify malicious emails sent from your domain - Receive weekly DMARC report which includes maximum visibility of your domain’s sending history - Visualize your reports in a user-friendly way - Get notified of any issues how and when you wantStarting Price: $15 -
4
CyberRiskAI
CyberRiskAI
Conduct cybersecurity risk audit with CyberRiskAI. We offer a fast, accurate, and affordable service for businesses that want to identify and mitigate their cybersecurity risks. Our AI-powered assessments provide businesses with valuable insights into potential vulnerabilities, enabling you to prioritize their security efforts and protect your company’s sensitive data. Comprehensive cybersecurity audit & risk assessment. All-in-one risk assessment tool and template. Uses the NIST cybersecurity audit framework. Quick and easy to set up and run, we offer a hands-off service. Automate your quarterly cybersecurity risk audit. Data gathered is confidential and stored securely. By the end of the audit, you’ll have all the information you need to mitigate your organization’s cybersecurity risks. With the valuable insights gained in potential vulnerabilities, you can prioritize your team’s security efforts to protect and mitigate cybersecurity risks.Starting Price: $49 -
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Phish Alerts
Phish Alerts
Phish Alerts is a company that offers a Chrome extension that protects users from phishing attacks by identifying and blocking malicious websites that try to steal their personal or financial information. Phishing attacks are one of the most common and dangerous cyber threats today and can lead to identity theft, fraud, or malware infection. Phish Alerts aims to help users avoid falling into the trap of phishing websites by using the latest technology and databases to detect and alert them in real-time. Phish Alerts also educates users on what to look for in phishing emails and websites and provides an extra layer of assurance when browsing the web. -
6
Hexway Pentest Suite
Hexway
Efficiently collaborate with your team, generate actionable, detailed reports, and build better relations with customers with Hexway Hive & Apiary.Starting Price: $0 -
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Securaa
Securaa
Securaa is a Comprehensive No code security automation platform with 200+ integrations, 1000+ Automated tasks and 100+ playbooks. With Securaa, businesses can effectively manage their security applications, resources, and operations without the need for scripting or complex operations. Securaa enables clients to cost effectively leverage its Risk Scoring, Inbuilt Threat Intelligence, Asset Explorer, Playbooks, Case Management and Dashboards to automate L1 tasks as the primary technology to automate day to day investigation, triage, enrich and response activities reducing time per Alert by over 95%. Increase productivity per security analyst by over 300%. -
8
[D/Wallet]
Desmo Labs
Manage your digital identity, verifiable credentials, and digital assets, benefiting from a streamlined experience. Our blockchain-based platform securely manages infrastructure without exposing credential-generating data, allowing access only to permitted participants, and ensuring all actions and business processes are tamper-proof, and permanently recorded as blockchain transactions. Eliminating the often fluctuating and unpredictable fees associated with blockchain operations, making it ideal for widespread adoption. Additionally, it simplifies the user experience by removing the need to manage gas fees, enabling users to focus on their transactions and interactions within the blockchain ecosystem. Users benefit from the strong encryption of digital signatures ensuring their data is protected, while the use of social log-ins simplifies the access process. This integration provides a seamless, yet highly secure user experience, reducing potential friction. -
9
Filigran
Filigran
Embrace a proactive approach with end-to-end cyber threat management, from anticipation to response. Tailored to elevate cybersecurity through comprehensive threat intelligence, advanced adversary simulation, and strategic cyber risk management solutions. Get a holistic view of your threat environment and improved decision-making for faster incident response. Organize your cyber threat intelligence knowledge to enhance and disseminate actionable insights. Access consolidated view of threat data from multiple sources. Transform raw data into actionable insights. Enhance sharing and actionable insights dissemination across teams and tools. Streamline incident response with powerful case management capabilities. Create dynamic attack scenarios, ensuring accurate, timely, and effective response during real-world incidents. Build both simple and intricate scenarios tailored to various industry needs. Improve team dynamics with instant feedback on responses. -
10
Bitahoy
Bitahoy
Our Quantitative Risk Assessment empowers you to compare risks by their true business impact, optimizing resource allocation and securing your organization's future. Augment your daily IT risk management processes with an AI-powered IT risk analyst that helps you prioritize, investigate and report risk-scenarios. We empower cyber risk managers to drive growth by perfectly matching your business objectives with your risk tolerance. Our approach ensures effective risk communication across every layer of your organization, cultivating a cooperative environment that encourages teamwork and synergy between different teams. Let our AI do the heavy lifting for you. We integrate and pre-analyze your data to provide you with actionable insights, allowing you to focus on what matters most. This enables swift responses to urgent incidents, averting potential losses before they occur, and propelling your organization forward with confidence. -
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ProxiedMail
ProxiedMail
ProxiedMail is a proxy email service that aims to change the standard email flow to make emails smarter and more secure. Our goal is to separate email addresses and email clients so everyone can achieve more freedom and privacy by moving from one email provider to another just in a few clicks like moving from Gmail to ProtonMail. Using ProxiedMail you can generate unlimited email addresses for every website or purpose you want and receive the letters to your final emails. In this way, you can: - Protect yourself from spam - Avoid leaving your private data in places where you can avoid it - Creating proxy emails with your domain - Send messages from your proxy email - Also we're providing API and webhooks for incoming emails that would make software testing easier and connect the system they don't provide any API's, but do send emails - Zapier integrationStarting Price: $15/year -
12
NeuralTrust
NeuralTrust
NeuralTrust is the leading platform for securing and scaling LLM applications and agents. It provides the fastest open-source AI gateway in the market for zero-trust security and seamless tool connectivity, along with automated red teaming to detect vulnerabilities and hallucinations before they become a risk. Key Features: - TrustGate: The fastest open-source AI gateway, enabling enterprises to scale LLMs and agents with zero-trust security, advanced traffic management, and seamless app integration. - TrustTest: A comprehensive adversarial and functional testing framework that detects vulnerabilities, jailbreaks, and hallucinations, ensuring LLM security and reliability. - TrustLens: A real-time AI observability and monitoring tool that provides deep insights and analytics into LLM behavior.Starting Price: $0 -
13
CaptchaText
CaptchaText
CaptchaText is 100% FREE, built on a revolutionary ZERO database architecture, powered by a proprietary Hybrid In-Memory Indexing (Hybrid IMI) engine algorithm, that enables CAPTCHA authentication to be performed using minimal data bits against server memory. CaptchaText's multi-layered security approach includes real-time IP verification, sophisticated bot detection algorithms, and intelligent token management that adapts to your traffic patterns. With support for 23 languages and flexible customization options, CaptchaText seamlessly integrates into any website while providing robust protection against automated threats. Experience the power of advanced security without any cost limitations, powered by a revolutionary Zero Database architecture and proprietary Hybrid In-Memory Indexing engine. This cutting-edge technology enables CaptchaText to provide enterprise-grade protection at unprecedented efficiency, allowing to offer their complete feature set at no cost. By eliminatingStarting Price: $0 -
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Kelltron IAM Suite
Kelltron
Kelltron’s IAM Suite is an AI-powered identity security platform that unifies Identity & Access Management (IAM), Privileged Access Management (PAM), and Data Governance (DGM) into one seamless solution. It enables secure user provisioning, Single Sign-On (SSO) to 4,000+ apps, adaptive Multi-Factor Authentication (MFA), and role-based access control. PAM features include just-in-time access, session monitoring, and credential vaulting to safeguard privileged accounts. The DGM module helps discover, classify, and enforce data access policies for compliance with GDPR, ISO 27001, and more. Designed for hybrid IT environments, Kelltron offers cloud, on-prem, and multi-tenant deployment. AI-driven automation reduces manual workload by flagging anomalies, suggesting least-privilege access, and generating real-time risk insights. With 24/7 support and a 6-month free trial, Kelltron empowers businesses and MSPs to scale securely with full visibility and control. -
15
Argus by Genix Cyber
Genix Cyber
Argus by Genix Cyber is a powerful Extended Detection and Response (XDR) platform designed to simplify cybersecurity across cloud, hybrid, and on-premise environments. It integrates advanced threat detection, identity access governance, and continuous compliance into one centralized system. With real-time insights, AI-enhanced analytics, and automated incident response, Argus helps reduce security risks while ensuring regulatory alignment. Ideal for enterprises and MSPs, it delivers flexible protection that scales with your infrastructure. Key Features: -Unified Extended Detection and Response (XDR) -Identity Access Governance and Management -Real-time Threat Detection and Response -Continuous Compliance and Reporting Automation -AI-Powered Security Analytics -Centralized Security Operations Dashboard -Cloud-Native and Scalable Architecture -
16
PhishDef
PhishDef
PhishDef is a cybersecurity-focused SaaS company offering a fast and reliable API for real-time phishing URL detection. Designed for developers, security teams, and digital platforms, our service helps prevent phishing threats before they reach end users. We prioritize speed, accuracy, and privacy — with sub-100ms response time and no tracking or data logging. Our mission is to make the internet a safer place, one URL at a time.Starting Price: $19/month -
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CVETodo
CVETodo
CVETodo is a cybersecurity intelligence platform that tracks, analyzes, and alerts users about new Common Vulnerabilities and Exposures (CVEs) and related security threats. Unlike raw CVE feeds such as MITRE or NVD, CVETodo enriches vulnerability data with context, news links, vendor updates, and analysis — helping IT teams and security professionals understand the real-world impact of each CVE faster.Starting Price: $9.99 -
18
Traclea
Traclea
Traclea is a real-time credential monitoring platform that tracks both data breaches and infostealer malware. We monitor 2,000+ breaches and 50+ malware families, providing instant alerts when passwords or usernames leak anywhere online. Unlike traditional breach checkers that only show corporate leaks, we detect malware stolen credentials (infostealer) sold on dark web marketplaces within 48 hours. Our platform offers username monitoring for gaming and crypto accounts, platform-specific alerts, and API access. We help individuals, families, and businesses prevent account compromise by detecting credential theft immediately not months later. Available as a free forever plan with premium options from $1.99/month.Starting Price: $1.99/month -
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Workki AI
Workki AI
Workki AI is an AI-powered platform built to expose fake news, verify information fast, and help users conduct reliable research by evaluating source credibility, detecting bias, and generating comprehensive reliability reports using proprietary AI models trained to reduce hallucinations and deliver accurate results GDPR-compliant and secured with strong encryption, the software lets users upload documents to verify their authenticity, perform internet research with reference checks, create easy charts and graphs from findings, and access reliability reports for every examined source. Workki AI emphasizes completely unbiased analysis by using clean data and automating evaluation processes to eliminate human error, streamlining verification tasks for social media posts, academic literature, financial statements, market reports, and news articles. Universities, news media companies, private equity firms, and other organizations can centralize document verification and support teamwork. -
20
Corma
Corma
Corma is a unified license and access governance platform built for modern IT teams. It helps organizations manage software spend, identity access, and security from a single, centralized system. Corma provides full visibility into all SaaS applications, users, and permissions across the IT stack. The platform uses AI-powered agents to automate onboarding, offboarding, and access reviews with zero manual effort. Corma enables least-privilege access enforcement and simplifies compliance with standards like ISO 27001 and SOC 2. It also helps reduce software costs by identifying unused licenses and preventing surprise renewals. With fast setup and automation-first workflows, Corma allows teams to go live in minutes. -
21
nono
Always Further
nono is an open source, kernel-enforced sandbox for AI coding agents and LLM workloads. Unlike policy-based guardrails that intercept and filter operations, nono uses OS security primitives — Landlock on Linux and Seatbelt on macOS — to make unauthorised operations structurally impossible at the syscall level. Wrap any AI agent — Claude Code, OpenCode, OpenClaw, or any CLI process — with a single command. nono applies default-deny filesystem access, blocks destructive commands (rm, dd, chmod, sudo), isolates credentials and API keys, and cascades all restrictions to child processes. No escape mechanism exists once restrictions are applied. Built-in profiles get you running in seconds. Secrets inject securely from the system keystore and are zeroised on exit. Audit logging, atomic rollbacks, and Sigstore-attested policy signing are on the roadmap. Apache 2.0. From the creator of Sigstore. -
22
Hexnode IdP
Hexnode
Hexnode IdP is an identity provider designed to help organizations manage authentication, access control, and identity governance from a centralized platform. It enables IT and security teams to verify user identities and enforce secure access to enterprise applications, devices, and resources. By combining identity verification with real-time device posture evaluation, Hexnode IdP supports a Zero Trust approach to access management. The platform includes capabilities such as single sign-on (SSO), multi-factor authentication (MFA), role-based access control (RBAC), and conditional access policies. These controls allow organizations to ensure that only authorized users on compliant devices can access sensitive systems and data. By centralizing authentication and access policies in a single console, organizations can simplify identity management while improving overall security visibility and control. -
23
Strike48
Strike48
Strike48 is the Agentic Operations Platform combining complete log visibility with customizable AI agents that run security, IT, and compliance operations at machine speed. Most organizations monitor only about 60-70% of their environment because traditional SIEM and observability platforms make full log coverage cost-prohibitive. Strike48 closes that visibility gap with architecture that decouples storage from upfront parsing decisions, letting teams ingest and retain all their logs without breaking budgets. Bring your logs or query them where they already live (Splunk, data lakes, cloud, on-prem), no rip-and-replace required. On top of that unified data layer, Strike48 deploys autonomous AI agents that run investigations, correlate and triage alerts, collect evidence, generate and validate detection rules, and hand work off to each other. A human-in-the-loop model ensures people approve critical actions like endpoint isolation and remediation, with full audit trails. -
24
CaptainDNS
CaptainDNS
CaptainDNS is a DNS management platform designed for businesses, developers, and system administrators who need full control over their domain infrastructure. Core features include: DNS Management — Create, edit, and organize all your DNS records (A, AAAA, CNAME, MX, TXT, NS, SOA) from a centralized interface. Manage single domains or large portfolios with ease. DNS Health Audit — Run a complete diagnostic of your DNS zone. CaptainDNS checks the full chain: parent delegation, nameservers, SOA records, IPv4/IPv6 connectivity, TCP accessibility, and DNSSEC validation. Issues are flagged clearly for fast troubleshooting. DNS Monitoring — Track the availability and resolution of your domains over time. Get alerted when something goes wrong before it impacts your users. Domain Redirect — Redirect any domain to a target URL with automatic HTTPS and TLS certificate provisioning. No server configuration required. -
25
YewSafe
YewSafe
YewSafe is an AI-powered content delivery network designed to enhance website performance and security through advanced edge computing technology. It operates a global infrastructure with thousands of edge nodes to deliver content with ultra-low latency and high reliability. The platform uses intelligent routing and real-time optimization to ensure fast and seamless data transmission across regions. It includes built-in security features such as DDoS protection, web application firewalls, and bot detection to safeguard digital assets. YewSafe leverages AI to analyze traffic patterns, predict threats, and automatically deploy defense strategies. The platform supports modern protocols like HTTP/3, QUIC, and TLS 1.3 for efficient and secure communication. It also provides real-time analytics dashboards that give users visibility into traffic, latency, and security events. -
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VNIS
VNETWORK Joint Stock Company
VNIS is a comprehensive Web/App/API security platform and the only Multi-CDN platform in Vietnam, integrating top global CDNs into a single management interface. - DDoS Protection: Capable of mitigating massive Layer 3/4/7 DDoS attacks with a capacity of 2,600 Tbps. - AI-Powered Security: Features Cloud WAAP (Web Application and API Protection) utilizing AI and Machine Learning with over 2,400 security rules to block OWASP Top 10 vulnerabilities, zero-day exploits, and malicious bots. - Smart Routing: Applies AI Smart Load Balancing (RUM, GSLB) to automatically route traffic to the fastest and most stable servers. -
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Aster Mail
Aster Mail
Aster Mail is a free, open-source, end-to-end encrypted email service for people who want real privacy without the technical overhead. All encryption happens on your device before anything reaches our servers, so we have zero access to your messages or metadata. Aster uses standard OpenPGP with portable RSA-4096 keys, so you're never locked in. Your keys work with GPG, Thunderbird, or any PGP client, and they're discoverable through WKD and public keyservers. Aster-to-Aster messages use a Signal-inspired X3DH and Double Ratchet protocol for forward secrecy. Every plan includes encrypted email, custom domain support, free aliases, tracker protection, and full access across web and desktop. The entire codebase is published under AGPL v3 on GitHub, fully auditable, with a public warrant canary and documented vulnerability disclosure. Free plan includes 10 GB encrypted storage, 5 aliases, and 1 custom domain. Paid plans start at $2.99/month. Servers located in Germany. -
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iSafeSend
iSafeSend
Use iSafeSend to encrypt and safely send sensitive information via email. iSafeSend generates a unique one-time use link to your sensitive or confidential information. This unique link is accessible for a limited time and once it has been accessed or reaches its expiry date, it is deleted and can no longer be accessed. iSafeSend allows you to send multiple unique links in separate emails for the same confidential information. iSafeSend enables users to create shareable links that when clicked, give recipients access to the sensitive data that you are sharing. This data can only be viewed once, and after being viewed, it is deleted. Since these links can only be viewed once, recipients should not forward the links to other people. Specify the number of days until the links expire and select the number of links you wish to generate. Remember, each generated link can only be viewed once. -
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LogFusion
Binary Fortress Software
LogFusion is a powerful realtime log monitoring application designed for system administrators and developers! Use custom highlighting rules, filtering and more. You can even sync your LogFusion settings between computers. Use LogFusion's powerful custom highlighting to match text strings or regex patterns and format the matched log lines to suit your needs. Use LogFusion's Advanced Text Filtering to filter and hide lines that don't match your search text, all in realtime as new lines are being added. Complex queries allow you to easily narrow down your results. LogFusion can automatically add new logs from Watched Folders. Just specify the folders to monitor, and LogFusion will automatically open any new log files created in those folders. -
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Sonatype Vulnerability Scanner
Sonatype
Sonatype’s Vulnerability Scanner is a tool designed to help developers identify security risks and compliance issues in their open-source components. It provides users with a comprehensive Software Bill of Materials (SBOM), which lists all open-source dependencies and highlights vulnerabilities and license risks. The platform offers real-time scanning and actionable insights, allowing teams to assess the severity of risks and implement fixes swiftly. With automated scans and detailed reports, Sonatype’s Vulnerability Scanner helps organizations secure their applications, manage third-party dependencies, and maintain compliance across their software environments.
