Best Free IT Security Software - Page 24
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Compare the Top Free IT Security Software as of June 2026 - Page 24
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1
CloudFish
CloudFish
Cloud-Fish protects your sensitive data across all platforms and provides your business with a solid defense against cyber-attacks and data breaches. Your sensitive business information, intellectual property assets, and customer data are stored on your employees’ computers, mobile devices, and on external cloud servers that your company uses. Securing this sensitive information is critical to protecting your business from financial risks, regulatory violations, and reputation setbacks. How do you ensure the security of your sensitive data that is dispersed across different platforms? Your company has regional as well as global offshore offices. You have little visibility and control over what is going on in your offshore organization. Who is sharing what information? You need an ability to monitor and an effective mechanism to respond if a cyber-attack or a security violation occurs.Starting Price: $9.09 one-time payment -
2
Specops Password Auditor
Specops Software
Authentication and password security is more important than ever. Our password audit tool scans your Active Directory and identifies password-related vulnerabilities. The collected information generates multiple interactive reports containing user and password policy information. Specops Password Auditor is a read-only program, and available for free download. Analyze your domain password policies, and fine-grained password policies, to see if they enable users to create secure passwords. Generate reports to identify accounts with password vulnerabilities, including expired passwords, identical passwords, blank passwords, and more. In addition to these insights, Specops Password Auditor allows you to measure the effectiveness of your policies against a brute-force attack. For a complete list of the password reports, see the product overview.Starting Price: Free -
3
ManageEngine Key Manager Plus is a web-based key management solution that helps you consolidate, control, manage, monitor, and audit the entire life cycle of SSH (Secure Shell) keys and SSL (Secure Sockets Layer) certificates. It provides visibility into the SSH and SSL environments and helps administrators take total control of the keys to preempt breaches and compliance issues. Similarly, managing a Secure Socket Layer (SSL) environment can be daunting when organizations use a large number of SSL certificates issued by different vendors with varying validity periods. On the other hand, SSL certificates left unmonitored and unmanaged could expire, or rogue/invalid certificates could be used. Both scenarios could lead to service downtime or display of error messages that would destroy customer trust in data security and, in extreme cases, even result in security breaches.Starting Price: $595 per year
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4
Intelligent Management Center
Hewlett Packard Enterprise
Aruba AirWave is the only multi-vendor wired and wireless network management solution designed with mobile devices, users and apps in mind. By proactively monitoring the health and performance of all things connected, AirWave gives IT the insights needed to support today’s digital workplace. As network management becomes more complex, the risks associated with compromised data flow have also increased. HPE Intelligent Management Center (IMC) delivers comprehensive management across campus core and data center networks. IMC converts meaningless network data to actionable information to keep your network, and your business, moving. HPE network and service management solutions support telco networks from the core to the edge allowing operators to seize the profits of 5G. Simplify the management of data center and the Fibre Channel (FC) storage area network (SAN) fabrics. HPE IMC Branch Intelligent Management System. Enable remote network management of Customer Premises Equipment (CPE).Starting Price: $2000.00/one-time -
5
BETTER Mobile
Better Mobile Security
BETTER Mobile Threat Defense protects mobile devices from attacks and threats. It’s simple, affordable, and powerful. Lightweight mobile agent that provides endpoint protection. Deploy it in minutes via EMM. Streamlined admin console gives immediate visibility, intelligence and control over device risks and threats. The console provides rich information and easy policy management, but our goal is to keep you from ever needing to use it. We have built one of the most advanced machine learning platforms and focused it on mobile threat detection. With our global mobile sensor network feeding rich intelligence into Deep Thinker, a cloud-based AI engine, BETTER MTD provides highly accurate detection of risky apps, anomalous behavior, and network threats. The detection engine provides comprehensive around-the-clock protection for your company data and resources. Runs in the background only consuming 5% battery and 1% CPU. -
6
Sqreen
Sqreen
Security built into every app. Everywhere. Application security platform that helps teams protect applications, increase visibility and secure code. Protect applications by preventing data breaches, stopping account takeovers and blocking business logic attacks. Increase visibility by monitoring incidents in real time, streamlining incident response management and automating your application inventory. Secure code by finding critical threats, fixing vulnerabilities and integrating security into the SDLC. Protect, observe and test your applications through a single platform and apply a holistic security approach. Analyze application execution logic in real-time to deliver more robust security without compromising performance. Sandboxed microagents dynamically adapt to evolving applications and threats without requiring maintenance.Starting Price: $499 per month -
7
Comodo Endpoint Security Manager
Comodo Group
Comodo Advanced Endpoint Protection provides a state-of-the-art anti-malware suite that proactively protects your servers, workstations, laptops and netbooks while offering advanced, real-time management and control over critical system resources. Whether deployed as a complete security suite or by using the sandbox as a standalone to fortify existing AV solutions, Comodo ESM offers unrivaled endpoint protection for Microsoft Windows servers, desktops, laptops and tablets. The full Comodo Endpoint Security suite brings 5 layers of defense (Antivirus, Firewall, Host Intrusion Prevention, Auto-Sandbox & File Reputation) to the point of impact - the desktop environment. Its ground-breaking auto-sandbox technology eliminates malware outbreaks and operating system contamination by automatically running untrusted processes in an isolated environment. This makes Comodo's endpoint protection the only managed anti-malware solution that can offer a $5,000 limited warranty against infection.Starting Price: $4.00/one-time/user -
8
Lynis Enterprise
CISOfy
Lynis Enterprise performs security scanning for Linux, macOS, and Unix systems. It helps you discover and solve issues quickly, so you can focus on your business and projects again. It is fairly unique for a company to focus on just a few operating systems. In a field where there are so many services and software solutions, we specialize in Linux and Unix security. The primary focus of Lynis is to perform a health check of systems. It helps also to detect vulnerabilities and configuration management weaknesses. Lynis Enterprise is a software solution to perform security auditing, compliance testing, and apply system hardening. It includes Lynis in the core and focuses on environments with Linux, macOS, or other Unix-based systems.Starting Price: $90 per year -
9
Nagios XI
Nagios Enterprises, LLC
Provides monitoring of all mission-critical infrastructure components including applications, services, operating systems, network protocols, systems metrics, and network infrastructure. Hundreds of third-party addons provide for monitoring of virtually all in-house applications, services, and systems. Provides a central view of your entire IT operations network and business processes. Powerful dashboards provide at-a-glance access to powerful monitoring information and third-party data. Views provide users with quick access to the information they find most useful. Automated, integrated trending and capacity planning graphs allow organizations to plan for infrastructure upgrades before outdated systems catch them by surprise. Alerts are sent to IT staff, business stakeholders, and end-users via email or mobile text messages, providing them with outage details so they can start resolving issues immediately.Starting Price: $1995.00/one-time -
10
Nagios Log Server
Nagios Enterprises
Nagios Log Server greatly simplifies the process of searching your log data. Set up alerts to notify you when potential threats arise, or simply query your log data to quickly audit any system. With Nagios Log Server, you get all of your log data in one location, with high availability and fail-over built right in. Quickly configure your servers to send all log data with easy source setup wizards and start monitoring your logs in minutes. Easily correlate log events across all servers in a few clicks. Nagios Log Server allows you to view log data in real-time, providing the ability to quickly analyze and solve problems as they occur. This keeps your organization safe, secure, and running smoothly. Nagios Log Server provides users with advanced awareness of their infrastructure. Dive deep into network events, logs, and security events. Use Log Server to provide the evidence necessary to track down security threats, and quickly resolve vulnerabilities with built-in alerts.Starting Price: $1995.00/one-time -
11
PerfectMail Antispam
PerfectMail
PerfectMail delivers better than 99% filter accuracy with false positives (wanted e-mail blocked as spam) at less than 0.1%. PerfectMail automatically learns about your users and their regular e-mail peers and never blocks their e-mail. The only time PerfectMail might have an issue is with a questionable e-mail from new senders. This takes the risk out of antispam filtering. Most spam filters work like this: receive e-mail, queue, filter, deliver or send a non-delivery reply. The problem with this model is that mail is delayed and senders/recipients may never realize that wanted messages were blocked. PerfectMail works in real-time meaning that it filters messages as they are received - without queuing. This means that PerfectMail tells the sender if their message is being blocked. - PerfectMail's antispam engine is programmed C - the fastest programming language in the world.Starting Price: $499 one-time payment -
12
Themis
Cossack Labs
Secure Cell is a multi-mode cryptographic container suitable for storing anything from encrypted files to database records. Use Secure Cell to encrypt data at rest. Secure Cell is built around AES-256-GCM, AES-256-CTR. Secure Message is a simple encrypted messaging solution for the widest scope of applications. Use Secure Message to send encrypted and signed data from one user to another, from client to server, to prevent MITM attacks and avoid single secret leakage. Based on ECC + ECDSA / RSA + PSS + PKCS#7. Zero-knowledge proof-based protocol to compare secrets over non-trusted channels without risking leaks or reuse attacks. Use Secure Comparator for authenticating the users in a way that no password (or password hash) is sent over the network. Secure Session is a session-oriented encrypted data exchange with forward secrecy for better security guarantees and more demanding infrastructures.Starting Price: $0.01 -
13
Effivity
Effivity Technologies
Effivity is a cloud-based / on-premise QHSE/FSMS/ISMS software to implement a robust Quality - Occupational Health & Safety - Environment Management System & offers 100% conformity to ISO 9001, ISO 14001, ISO 45001, ISO 22000, HACCP standards. Effivity makes ISO compliance simple, easy, quick, value adding, cost-effective, collaborative and time-saving which results in enabling an organization to enhance efficiency and augment productivity as validated by users in more than 120 countries. Effivity offers a unique approach to optimize your management system with world-renowned QMS software, HSE software & FSMS-HACCP software. Simplicity, standardization and customer satisfaction delivered with no-code quality management system software, safe workplace enabled with 100% customizable occupational health & safety management system, sustainable environment possible with a user-friendly environment management system and safe food delivered with HACCP software that is ready to use.Starting Price: $30 per month -
14
Cofense PhishMe
Cofense
Your employees need to be conditioned to spot and report phishing emails immediately. With Cofense PhishMe™, simulations are based on the latest threats known to bypass SEGs, empowering your users to become human threat detectors. With resilient users attuned to the latest phishing threats, you have the best organizational defense. Cofense PhishMe Playbooks let you configure a full 12-month program, complete with phishing simulation scenarios, landing pages, attachments, and educational content, in just a few clicks. Our Smart Suggest capability uses advanced algorithms and embedded best practices to recommend scenarios based on current active threats, industry relevance, and your program’s history. The most important part of your phishing defense is reporting and resiliency rates. Boost reporting and help users become active defenders with Cofense Reporter™, our one-click reporting button. -
15
VIPole
VIPole
Message editing and deleting, auto-delete messages, chat window clearing and complete history wiping. Disconnecting devices remotely, fake secret phrase, auto lock and auto logout on inactivity. Hidden and blacklist contacts, individual visibility settings for contacts, configurable contact authorization. Assign tasks to yourself and colleagues, track the progress. Store and organize passwords, securely share them with contacts. Foster collaboration by setting goals for the team and monitoring the solved issues.Starting Price: $5.99 per month -
16
NGINX
F5
NGINX Open Source: The open source web server that powers more than 400 million websites. NGINX Plus is a software load balancer, web server, and content cache built on top of open source NGINX. Use NGINX Plus instead of your hardware load balancer and get the freedom to innovate without being constrained by infrastructure. Save more than 80% compared to hardware ADCs, without sacrificing performance or functionality. Deploy anywhere: public cloud, private cloud, bare metal, virtual machines, and containers. Save time by performing common tasks through the built‑in NGINX Plus API. From NetOps to DevOps, modern app teams need a self‑service, API‑driven platform that integrates easily into CI/CD workflows to accelerate app deployment – whether your app has a hybrid or microservices architecture – and makes app lifecycle management easier. -
17
Array APV Series
Array Networks
Array APV Series application delivery controllers provide the availability, scalability, performance, security and control essential to keeping applications and servers running in their power band. Integrated local and global server load balancing, as well as link load balancing, ensure the highest levels of resiliency for your applications, while connection multiplexing, SSL offload, caching and compression work together to deliver the fastest end-user experience possible. What’s more, by terminating connections on APV Series ADCs, applications are protected behind Array’s WebWall® application security suite. Available as physical or virtual appliances, or on popular public clouds, Array ADCs are designed to meet technical requirements while remaining simple enough for any size IT team and affordable enough for any size business. -
18
Apache Syncope
Apache Software Foundation
Apache Syncope is an Open Source system for managing digital identities in enterprise environments, implemented in Java EE technology and released under Apache 2.0 license. Identity management (or IdM) means managing user data on systems and applications, using the combination of business processes and IT. Computers work with records of data about people. Such records contain technical information needed by the system for which the account is created and managed. Have you ever been hired by a company, entered an organization or just created a new Google account? Companies, organizations and cloud entities work with applications that need your data to function properly, username, password, e-mail, first name, surname, and more. In brief, Identity Management takes care of managing identity data throughout what is called the Identity Lifecycle. -
19
Intelligent Discovery
Ldaptive
Intelligent Discovery helps you manage your AWS security with ease. Our industry-leading AWS vulnerability scanning and remediation tool allows you to quickly identify potential threats—without slowing down your infrastructure. Stay ahead of attackers looking for exploitable weaknesses by proactively identifying, resolving, and mitigating security threats through a user-friendly interface. Automate Security Auditing, Security Log Management, Customize Controls and so much more! Consolidated capacity, cost, and volume tools are in an evolving and scaling environment without impacting production or breaking the bank. As an organization grows, so does the management complexity of compliance. Defined organizational rule sets and customization expedite compliance. Consistent and frequent security logs, inventory, and change log monitoring bring inventory management into a consolidated interface.Starting Price: $199 per month -
20
Sophos UTM
Sophos
Sophos UTM drives threat prevention to unmatched levels. The artificial intelligence built into Sophos Sandstorm is a deep learning neural network, an advanced form of machine learning, that detects both known and unknown malware without relying on signatures. Sophos UTM 9.4 is one of the first Sophos products to offer our advanced next-gen cloud sandboxing technology. Sandstorm provides a whole new level of ransomware and targeted attack protection, visibility, and analysis. It can quickly and accurately identify evasive threats before they enter your network. And, it’s tremendous value: it’s enterprise-grade protection without the enterprise-grade price-tag or complexity. Harden your web servers and Microsoft Enterprise Applications against hacking attempts while providing secure access to external users with reverse proxy authentication. Full SMTP and POP message protection from spam, phishing and data loss with our unique all-in-one protection. -
21
HAProxy Enterprise
HAProxy Technologies
HAProxy Enterprise is the industry’s leading software load balancer. It powers modern application delivery at any scale and in any environment, providing the utmost performance, observability and security. Load balance by round robin, least connections, URI, IP address and several hashing methods. Make advanced decisions based on any TCP/IP information or HTTP attribute with full logical operator support. Send requests to specific application clusters based on URL, domain name, file extension, client IP address, health state of backends, number of active connections, SSL client certificate, and more. Extend and customize HAProxy with Lua scripts that have access to the request/response pipeline. Maintain users' sessions based on TCP/IP information or any property of the HTTP request (cookies, headers, URI, and more). The world’s fastest, and most widely used software load balancer. -
22
Splunk On-Call
Cisco
Empower teams by routing alerts to the right people for fast collaboration and issue resolution. Deliver the right alerts to the right people reducing time to acknowledge and resolve incidents. Complete ChatOps experience, integration with the tools you already have, incident timelines and reporting for blameless post-incident reviews. Engage people where they work. Mobile-first experiences leverage machine learning to make on-call accessible wherever you are. Splunk On-Call automates incident management, reducing alert fatigue and increasing uptime. Use Splunk On-Call to streamline your on-call schedules and escalation policies. From rotations to overrides, we automate all the essentials. Our software provides contextual alert information, suggestions driven from machine learning, and empowers collaboration to solve problems with speed and efficiency, all while capturing essential remediation data.Starting Price: $27.00/month/user -
23
SparrowIQ
Solana Networks
SparrowIQ is a turnkey network traffic monitoring solution developed to help IT organizations to rapidly troubleshoot and diagnose network issues and provide visibility into how applications are performing and thus affecting end user experience. Its award-winning ‘resource efficient’ design combines powerful performance monitoring capability in an easy-to-deploy, intuitive package ensuring minimal administrative load on an already strained IT staff. SparrowIQ was designed for small and medium businesses that have the same need as their larger counterparts for enterprise-class monitoring solutions but have limited technical resources, time and money to invest in traditional systems.Starting Price: $19 per month -
24
Simply Sync Password
GoodWorks Communications
Simply Sync Password allows organizations to synchronize their passwords and active directory properties from their local Active Directory site to an external Active Directory sites or other external systems. Simply Sync Password is a great alternative for organizations that do not want the added complexity and cost that comes with establishing a trust relationship between Active Directory sites or deploying an AD FS infrastructure. AD FS is great for large organizations, but in many cases it just doesn’t make sense for small and medium-size organizations. The role of the Password Capture Agent is to intercept password changes as they occur on the domain controllers. Since you don’t know which domain controller a user is going to use to reset their password, the Password Capture Agent must be installed on all domain controllers. The Password Capture Agent does not interfere with the password change process, it simply intercepts the change request as it happens.Starting Price: $20 per user per month -
25
LevelBlue USM Anywhere
LevelBlue
Elevate your security with LevelBlue USM Anywhere, an advanced open XDR platform designed to scale with your evolving IT landscape and growing business needs. Combining sophisticated analytics, robust security orchestration, and automation, USM Anywhere offers built-in threat intelligence for quicker and more precise threat detection, as well as streamlined response coordination. Its flexibility is unmatched, with extensive integrations—referred to as BlueApps—that enhance its detection and orchestration across hundreds of third-party security and productivity tools. These integrations also enable you to trigger automated and orchestrated responses effortlessly. Begin your 14-day free trial now and discover how our platform simplifies cybersecurity. -
26
WSO2 Identity Server
WSO2
WSO2 Identity Server is API-driven, is based on open standards with the deployment options of on-premise, cloud or hybrid. It supports complex IAM requirements given its high extensibility. WSO2 Identity Server helps you do single sign-on and identity federation backed by strong and adaptive authentication, securely expose APIs, and manage identities by connecting to heterogeneous user stores. Leverage the power of open-source IAM in your enterprise to innovate fast and build secure Customer IAM (CIAM) solutions to provide an experience your users will love -
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Praetorian Chariot
Praetorian
Chariot is the first all-in-one offensive security platform that comprehensively catalogs Internet-facing assets, contextualizes their value, identifies and validates real compromise paths, tests your detection response program, and generates policy-as-code rules to prevent future exposures from occurring. As a concierge managed service, we operate as an extension of your team to reduce the burden of day-to-day blocking and tackling. Dedicated offensive security experts are assigned to your account to assist you through the full attack lifecycle. We remove the noise by verifying the accuracy and importance of every risk before ever submitting a ticket to your team. Part of our core value is only signaling when it matters and guaranteeing zero false positives. Gain the upper-hand over attackers by partnering Praetorian. We put you back on the offensive by combining security expertise with technology automation to continuously focus and improve your defensive. -
28
RMail
RPost
RMail® is the e-security platform by RPost®, a global leader since 2000. RMail specializes in elegantly easy to use email encryption for privacy and compliance, e-signatures, legal e-delivery proof, secure file sharing, email impostor protection, document rights management, and AI-infused services to prevent data leaks and human e-security errors. RMail’s transmission e-security services are most often used by businesspeople or business systems that send important, sensitive, or consumer-regulated information. These RMail services are generally applied to those messages where the sender needs functionality beyond standard email in terms of (a) easier to use and more automated email encryption for privacy compliance, (b) returning a verifiable proof record of who said what to whom by email, (c) assurance and peace of mind related to delivery and open status of important and time-deadline email, (d) need a timestamped proof of content delivered, (f) need to share large files securely.Starting Price: $7/month/user -
29
AgenaRisk
Agena
AGENARISK uses the latest developments from the field of Bayesian artificial intelligence and probabilistic reasoning to model complex, risky problems and improve how decisions are made. You can use AgenaRisk models to make predictions, perform diagnostics and make decisions by combining data and knowledge about complex causal and other dependencies in the real world. Our clients use AgenaRisk to model a variety of problems involving risk and uncertainty including operational risk, actuarial analysis, intelligence analysis risk, systems safety and reliability, health risk, cyber-security risk and strategic financial planning. AgenaRisk designs and markets groundbreaking products using Bayesian Network technology. Our technology and accompanying methodology has been published in top academic AI, machine learning, actuarial, decision science and cognitive science journals. -
30
Mezmo
Mezmo
Mezmo (formerly LogDNA) enables organizations to instantly centralize, monitor, and analyze logs in real-time from any platform, at any volume. We seamlessly combine log aggregation, custom parsing, smart alerting, role based access controls, and real-time search, graphs, and log analysis in one suite of tools. Our cloud based SaaS solution sets up within two minutes to collect logs from AWS, Docker, Heroku, Elastic and more. Running Kubernetes? Start logging in two kubectl commands. Simple, pay-per-GB pricing without paywalls, overage charges, or fixed data buckets. Simply pay for the data you use on a month-to-month basis. We are SOC2, GDPR, PCI, and HIPAA compliant and are Privacy Shield certified. Our military grade encryption ensures your logs are secure in transit and storage. We empower developers with user-friendly, modernized features and natural search queries. With no special training required, we save you even more time and money.
