Best Free IT Security Software of 2026 - Page 40

AuthPass is a free and open-source password manager that supports the widely-used and reliable Keepass formats (kdbx 3.x and kdbx 4.x 🎉️). It allows you to store your passwords securely, share them across various devices, and access them effortlessly whenever you need to log in. 🗄 Consolidate all your passwords in one convenient location. 🧬 Create strong, random passwords for each of your online accounts. 🔐 Access your vault quickly using biometric authentication. 🔍 Monitor your accounts across the internet with ease. 🖥 Available on multiple platforms, including Mac, iPhone, iPad, Android devices, Linux, Windows, and through a web interface. 📂 Open and manage multiple password files simultaneously, such as one for work and another for personal use, or share files with colleagues. ✍ Autofill functionality for your passwords is available on Android 9 and later, with browser support starting from Android 10. With AuthPass, managing your credentials has never been more streamlined or secure.

We prioritize user anonymity by not retaining personal information, ensuring that your identity remains concealed. Our robust encryption and cutting-edge technologies protect the privacy of your communications. Iceland boasts some of the most stringent privacy regulations, facilitating both anonymous use and the prompt deletion of data. CTemplar's unique 4-Wall Protection system provides comprehensive security for your information. You can set a designated phrase in your account to help identify and prevent phishing attempts. Additionally, we offer anonymous payment options through Monero, although our payment processor for XMR is still in development, necessitating support contact for such transactions. For convenience, automatic payments can also be carried out using Bitcoin and credit cards. Our servers are situated in Iceland, where we benefit from abundant renewable energy resources, operating entirely on green energy sourced from geothermal and hydropower. This commitment to sustainability enhances our service while contributing positively to the environment.

Conjurers Encrypter 4, often referred to as CE 4, is a robust and user-friendly freeware application designed for file encryption. This tool enables users to effortlessly secure their essential and private information by encrypting both files and folders. The encryption process involves transforming data into a coded format that is inaccessible to unauthorized individuals unless they possess the corresponding secret key. While CE is typically utilized for safeguarding sensitive documents, employing encryption is also an effective means of preventing prying eyes from accessing your personal belongings. Additionally, once files are encrypted, you can send them to others via the internet with confidence, knowing that the information will remain unreadable to anyone except the intended recipient, even in the face of potential threats like network sniffing. Consequently, CE 4 not only enhances data security but also promotes privacy in digital communications.

CrowdSec, a free, open-source, and collaborative IPS, analyzes behaviors, responds to attacks, and shares signals across the community. It outnumbers cybercriminals. Create your own intrusion detection system. To identify cyber threats, you can use behavior scenarios. You can share and benefit from a crowdsourced, curated cyber threat intelligence platform. Define the type and location of the remediation you wish to apply. Use the community's IP blocklist to automate your security. CrowdSec can be run on containers, virtual machines, bare metal servers, containers, or directly from your code using our API. Our cybersecurity community is destroying cybercriminals' anonymity. This is our strength. You can help us create and distribute a qualified IP blocklist that protects everyone by sharing IP addresses you have been annoyed by. CrowdSec can process massive amounts of logs faster than Fail2ban, and is 60x faster than Fail2ban.

Citrio is a sleek and efficient browser that showcases impressive performance capabilities. With its quick launch time, seamless navigation, and responsive add-ons, Citrio guarantees an unmatched web surfing experience. Prioritizing user privacy, Citrio does not collect any personal information from its users. The browser is equipped with robust security features, including built-in malware and phishing protection, along with automatic updates that ensure your system is always protected with the latest security patches. Citrio supports a wide array of add-ons and extensions available in the web store, allowing users to enhance its functionality according to their needs. This adaptability makes Citrio a versatile tool suitable for everyone. Additionally, Citrio features an integrated Download Manager that grants users complete control over their downloads. You can conveniently access all downloaded files directly through the browser at any time, making it easier to manage your content. Furthermore, the built-in download accelerator significantly improves download speeds, boosting them by as much as five times, ensuring a swift and efficient downloading experience. Overall, Citrio combines speed, security, and customization for a superior browsing journey.

This infrastructure features a fully cloud-based, load-balanced, and geo-distributed Anycast DNS system, ensuring high availability and operational efficiency across more than 25 countries. Web security is provided at the DNS layer, serving as the first line of defense for all internet-connected devices. It effectively blocks various threats, including phishing attempts, malware domains, harmful sites, botnets, command-and-control callback events, spyware, drive-by-downloads, XSS-injected pages, cookie theft, anonymizers, TOR activity, encrypted files, and all forms of web-borne attacks. This comprehensive solution safeguards, regulates, and monitors users' web traffic, regardless of their internet connection point, whether by company, location, endpoint, mobile device, IP address, subnet, or user identity. Users can customize the experience by adding their own logo, displaying different pages for each category, or modifying messages to align with their specific requirements. Gain real-time visibility of all internet-connected activities and set up scheduled reports to be delivered directly to your inbox. Additionally, it provides seamless protection for mobile devices across various cellular networks, including 2G, 3G, 4G, and LTE, as well as Wi-Fi connections. With this robust security framework, organizations can better manage their online presence and respond swiftly to emerging threats.

Bytefence offers cutting-edge anti-malware software that identifies and eliminates a range of threats including trojans, worms, spyware, and various high-risk malware types. Renowned for its efficacy, ByteFence serves as a powerful shield against crapware and bundleware that can seep into unwanted programs and advertisements. With its real-time protection feature, users are consistently safeguarded from harmful infections and undesired software. The software boasts strong defenses against all forms of malware, efficiently scanning and eradicating dangerous trojans, worms, and spyware. For many years, Byte Technologies has led the way in malware detection and removal technology, and today, we safeguard millions of users with advanced systems that can foresee and counteract emerging malware threats. Our application is specifically crafted for ease of installation, configuration, and operation, ensuring a user-friendly experience. In the event that assistance is required, our dedicated support team is quick to respond, ready to provide help. Additionally, we present a comprehensive array of online resources and complimentary support for our products during the trial phase, ensuring that users have everything they need for a smooth experience. We remain committed to continuous improvement and innovation in the fight against malware.

Cyber Threat Intelligence made easy for all types and independent cybersecurity analysts. Maltiverse Freemium online resource for accessing aggregated sets indicators of compromise with complete context and history. If you are dealing with a cyber security incident that requires context, you can access the database to search for the content manually. You can also link the custom set of threats to your Security Systems such as SIEM, SOAR or PROXY: Ransomware, C&C centres, malicious URLs and IPs, Phishing Attacks and Other Feeds

We analyze, label, and analyze data from IPs that scan the internet, and saturate security instruments with noise. This unique perspective allows analysts to spend less time focusing on innocuous or irrelevant activity and more time on emerging threats and targeted activities. GreyNoise allows analysts to identify events that are not worth their time. GreyNoise indicators are most likely to be associated with opportunistic web scanning or common business services, and not targeted threats. This context allows analysts to focus on the most important things. It's possible that your device has been compromised by scanning the internet. GreyNoise alerts analysts when an IP is found in our collection. This helps security teams quickly respond to any compromises. GreyNoise Query Language, (GNQL) allows security teams to find tradecraft across the internet. Our tags show IPs that are looking for and exploiting vulnerability. Security teams can monitor the progression of threat activity to assess their exposure.

Ceeyu specializes in identifying vulnerabilities within your company's IT infrastructure and supply chain (Third Party Risk Management or TPRM) by integrating automated digital footprint mapping, comprehensive attack surface scanning, and thorough cybersecurity risk assessments, complemented by online questionnaire-based evaluations. By revealing your external attack surface, Ceeyu empowers organizations to detect and manage cybersecurity risks proactively. An increasing number of security breaches originate from your company’s digital assets, which include not only traditional network devices and servers but also cloud services and organizational intelligence accessible online. Cybercriminals exploit these components of your digital footprint to infiltrate your network, rendering firewalls and antivirus solutions less effective. Moreover, it is essential to identify cybersecurity risks present in your supply chain. Many cyber-attacks and GDPR violations can be linked to third parties with whom you share sensitive data or maintain digital connections, emphasizing the need for vigilance in these relationships. By addressing these vulnerabilities, your company can enhance its overall security posture.

Avoid spending unnecessary time syncing your encrypted vault; instead, rely on a single master password that grants you access to all your passwords, no matter the device or location. LessPass generates a distinct password by utilizing a combination of the site, login, and your master password, simplifying your password management. There's no need for syncing across devices or to the cloud, as LessPass operates entirely offline! You can modify the generated password without altering your master password by simply adjusting the counter field in your settings, ensuring both convenience and security. This innovative approach eliminates the hassle of remembering multiple passwords while keeping your online presence secure.

iBoostUp is a powerful Mac optimization program that places a strong emphasis upon security. Spyware Doctor uses cloud-based signature scanning and advanced algorithms to detect malicious apps. HID Implant Guard alerts and protects against modified peripherals such as USB drives and Lightning cables that could compromise your Mac. BoostUp offers a behavioral Keylogger Guard, an ARP Cache Poisoning Detector, and an Application Uninstaller to delete all traces of uninstalled applications. It also offers a Duplicate File Finder that allows you to free up disk space by removing duplicate content files. iBoostUp is a great tool for Mac users who want their system to run at its best and protect their privacy from various threats. We are not affiliated to Symantec Corporation or Norton, iAntiVirus or PC Tools. Instead, we were founded by ex-employees who have a wealth knowledge in this field.

Safeguard your brand against phishing and spoofing threats using DMARCOFF. Detect unusual activities, get real-time alerts, and respond without delay. With DMARCOFF, you can: - Keep track of your DMARC performance - Make certain that your email domain is securely defended - Detect harmful emails dispatched from your domain - Access a weekly DMARC report that provides comprehensive insights into your domain’s sending activities - View your reports in an easy-to-understand format - Receive notifications about any problems in your preferred manner and timing, ensuring you stay informed at all times.

Initiate a cybersecurity risk evaluation with CyberRiskAI. We provide a swift, precise, and cost-effective solution for organizations aiming to uncover and address their cybersecurity vulnerabilities. Our AI-driven evaluations equip businesses with essential insights into possible weaknesses, allowing you to focus your security resources and safeguard your sensitive information. Enjoy a thorough cybersecurity audit and risk appraisal. Our all-inclusive risk assessment tool comes with a customizable template. We utilize the NIST framework for cybersecurity audits. Designed for quick and straightforward implementation, our service is largely automated, offering a hassle-free experience. You can streamline your quarterly cybersecurity audits through automation. All collected data remains confidential and is securely stored. Upon completion of the audit, you will possess comprehensive information necessary to address your organization’s cybersecurity threats effectively. Armed with these critical insights into potential weaknesses, your team will be well-equipped to enhance security measures and mitigate risks effectively.

Phish Alerts is a company that provides a Chrome extension designed to safeguard users against phishing attacks by detecting and blocking harmful websites that attempt to obtain their personal or financial information. As one of the most prevalent and perilous cyber threats today, phishing attacks can result in identity theft, financial fraud, or the installation of malware. To combat this issue, Phish Alerts employs advanced technology and comprehensive databases to identify and notify users of potential threats in real-time, helping them steer clear of phishing traps. Additionally, the company offers educational resources that inform users about the signs of phishing emails and websites, enhancing their online security. By incorporating these protective measures, Phish Alerts not only aims to shield users from cyber threats but also empowers them to navigate the internet more safely and confidently.

Hexway Hive & Apiary allows you to efficiently collaborate with your team and generate detailed reports that can be used for action. It also helps you build better relationships with customers.

Securaa is an all-encompassing no-code platform for security automation that boasts over 200 integrations, more than 1,000 automated tasks, and 100+ playbooks. By utilizing Securaa, organizations can seamlessly oversee their security applications, resources, and operations without the complexities of coding. This platform empowers clients to efficiently utilize features such as Risk Scoring, Integrated Threat Intelligence, Asset Explorer, Playbooks, Case Management, and Dashboards to automate Level 1 tasks, serving as the primary tool for streamlining daily investigations, triage, enrichment, and response activities, which can reduce the time spent on each alert by over 95%. Moreover, Securaa enhances the productivity of security analysts by more than 300%, making it an indispensable asset for modern security operations. Its user-friendly interface ensures that businesses can focus on their core objectives while trusting their security processes to an efficient automation system.

Take control of your online identity, verifiable credentials, and digital assets with an efficient system. Our blockchain-driven platform securely oversees infrastructure, safeguarding credential-generating data from exposure, and granting access solely to authorized users, while ensuring that every action and business transaction is immutable and permanently logged as blockchain entries. By removing the unpredictable and often high fees typically linked to blockchain transactions, it paves the way for broader acceptance and utilization. Furthermore, it enhances the user experience by eliminating the complexities of managing gas fees, allowing individuals to concentrate on their transactions and engagements within the blockchain network. Users enjoy the robust encryption of digital signatures that ensures their information remains confidential, and the incorporation of social log-ins further streamlines the access process. This integration not only delivers a smooth and secure user journey but also minimizes any potential obstacles that might arise. By focusing on user-centric design, we aim to foster greater trust and ease in digital interactions.

Adopt a proactive approach to cyber threat management from anticipation to response. Designed to enhance cybersecurity through comprehensive threat information, advanced adversary simulators, and strategic cyber risk-management solutions. Improved decision-making and a holistic view of the threat environment will help you respond faster to incidents. Organize and share your cyber threat intelligence to improve and disseminate insights. Access threat data from different sources in a consolidated view. Transform raw data to actionable insights. Share and disseminate actionable insights across teams and tools. Streamline incident responses with powerful case-management capabilities. Create dynamic attack scenarios to ensure accurate, timely and effective response in real-world incidents. Create simple and complex scenarios that are tailored to the needs of different industries. Instant feedback on responses improves team dynamics.

Our Quantitative Risk Assessment enables you to evaluate risks based on their actual business implications, thereby enhancing resource allocation and safeguarding the future of your organization. Enhance your routine IT risk management efforts with an AI-driven IT risk analyst that assists in prioritizing, investigating, and reporting on various risk scenarios. We empower cyber risk managers to facilitate growth by aligning your business goals with your risk appetite. Our methodology guarantees effective risk communication throughout every level of your organization, fostering a collaborative atmosphere that promotes teamwork and synergy among diverse teams. Allow our AI to handle the complex tasks for you. We streamline and analyze your data in advance, delivering actionable insights that let you concentrate on your most critical objectives. This capability ensures prompt action in response to urgent incidents, preventing potential losses and moving your organization forward with assurance. Ultimately, our innovative approach transforms risk management into a strategic advantage.

ProxiedMail, a proxy email service, aims to change email flow in order to make it smarter and safer. Our goal is to separate emails and email clients, so that everyone can achieve greater freedom and privacy when moving from one email service to another in just a few clicks. For example, moving from Gmail into ProtonMail. ProxiedMail allows you to create unlimited email addresses and send the letters directly to your final email. You can: Protect yourself from spam - Don't leave your private data anywhere you can avoid them Create proxy emails using your domain - Send messages using your proxy email We also provide APIs and webhooks to receive emails. This will make software testing easier, and connects the system. They don't offer any APIs but do send emails. - Zapier integration

CaptchaText is entirely FREE and is built upon an innovative ZERO database framework, utilizing a unique Hybrid In-Memory Indexing (Hybrid IMI) engine algorithm that allows for CAPTCHA verification with a minimal amount of data against server memory. The security measures implemented by CaptchaText comprise a multi-faceted approach that includes immediate IP validation, advanced bot detection techniques, and adaptive token management tailored to your traffic trends. Supporting 23 languages and offering versatile customization options, CaptchaText integrates effortlessly into any website while ensuring strong defenses against automated threats. Discover the advantages of top-tier security without any financial barriers, thanks to its groundbreaking Zero Database system and exclusive Hybrid In-Memory Indexing technology. By harnessing this state-of-the-art solution, CaptchaText delivers enterprise-level protection with remarkable efficiency, enabling it to provide its full range of features without any associated costs. This innovative model not only enhances user experience but also significantly reduces the need for extensive server resources.

Kelltron’s IAM Suite is a comprehensive AI-powered platform that unifies Identity & Access Management, Privileged Access Management, and Data Governance for enhanced security and compliance. The suite enables secure user onboarding, Single Sign-On to thousands of apps, adaptive Multi-Factor Authentication, and granular role-based access controls to strengthen identity security. Privileged Access Management features just-in-time access provisioning, continuous session monitoring, and secure credential vaulting to mitigate risks associated with privileged accounts. The Data Governance module automates data discovery, classification, and access policy enforcement to help organizations comply with GDPR, ISO 27001, and other regulations. Suitable for hybrid IT setups, Kelltron supports flexible deployment models including cloud, on-premises, and multi-tenant environments. Its AI-driven automation capabilities reduce administrative burden by flagging unusual behaviors, suggesting least-privilege access configurations, and delivering real-time risk analytics. The platform offers 24/7 support and a six-month free trial to help businesses and managed service providers (MSPs) scale securely with confidence. Kelltron empowers organizations with full visibility and control over identity and data security.

Argus by Genix Cyber is a comprehensive Extended Detection and Response (XDR) solution that simplifies cybersecurity management across cloud, hybrid, and on-premises infrastructures. The platform integrates unified threat detection, identity and access governance, and compliance automation into one seamless system. Using AI-enhanced security analytics, Argus provides real-time threat detection and rapid automated response to mitigate risks proactively. Continuous compliance monitoring and automated reporting help organizations maintain alignment with regulatory requirements effortlessly. Its centralized dashboard offers full visibility into security operations, improving decision-making and response times. Argus is built with a cloud-native and scalable architecture to support dynamic enterprise environments and managed service providers. The platform’s flexibility ensures it can grow alongside your organization’s infrastructure. Designed for ease of use, Argus helps security teams reduce complexity while enhancing protection.

PhishDef is a SaaS company dedicated to cybersecurity, providing a quick and dependable API for the immediate detection of phishing URLs. Tailored for developers, security teams, and various digital platforms, our solution aims to thwart phishing threats prior to their exposure to end users. We emphasize swift performance, precision, and user privacy, ensuring response times under 100ms while avoiding any form of tracking or data logging. Our goal is to enhance internet safety progressively, addressing one URL at a time, and fostering a more secure online environment for everyone.