Best Computer Security Software for Linux of 2025

1Password is a password manager that's secure, scalable, easy-to-use, and trusted by some of the most prestigious companies in the world. 1Password makes it easy to keep your employees safe online with its simple interface. Good security habits will become second nature once 1Password is a part of your employees' workflow. 1Password Advanced Protection now available with 1Password Business You can set Master Password policies, enforce two factor authentication across the entire team, limit access with firewall rules, review sign in attempts, and require that your team use the latest version 1Password. Our award-winning apps can be downloaded for Mac, iOS and Linux as well as Windows, Android, and Windows. 1Password syncs seamlessly between devices so that your employees have access to their passwords at all times. Your risk is reduced and your productivity increases when everyone uses 1Password.

ManageEngine's Endpoint Central, formerly Desktop Central, is a Unified Endpoint Management Solution that manages enterprise mobility management, including all features of mobile app management and mobile device management, as well as client management for a wide range of endpoints such as mobile devices, laptops computers, tablets, servers, and other machines. ManageEngine Endpoint Central allows users to automate their desktop management tasks such as installing software, patching, managing IT assets, imaging, and deploying OS.

SpamTitan email security protects businesses, schools, smbs and MSPs from spam. SpamTitan email security protects against spam, phishing, day-zero attacks and viruses, malware, ransomware and other threats to email. It helps to control mail flow, clean it, protect against spam, and protect against unwanted email. We offer easy-to-use, yet powerful email security for businesses, smbs, and MSPs that is Office365-friendly. SpamTitan Email Security is available for a free, fully supported trial. SpamTitan – Premium functionality included * CEO Impersonation protection * Spearphishing Protection/ Phishing * Link analysis * Full Sanding * Zero Day Attacks protection * Mail Spooling * Spoofing protection * Ransomware and Malware Protection * SPF/DKIM/DMARC checking * Encryption * Fully multi-tenant environment * Ability to rebrand entire UI * Full REST API * Set up documents and support SpamTitan Email Security is the best solution in the G2 Crowd Email Security. Start your free trial today!

DriveStrike is simple to use, implement, and manage. DriveStrike allows you to perform remote wipe, remote lock, or remote locate commands on any platform. Mobile device management MDM for mobile platforms. Integrated drive encryption support. Our support team is available to answer any questions, help you install our services, or manage your account. It's never been easier to protect your data and devices. We are happy to answer any questions you may have or help you understand how to best protect your data. Protect your business with a device- and data protection platform that keeps all devices protected with a single solution. Your Workstations, iPads and iPads, Smartphones as well as Tablets, Tablets, Tablets, and Laptops will be protected, organized, secure, & protected.

Access and access management today have become more complex and frustrating. strongDM redesigns access around the people who need it, making it incredibly simple and usable while ensuring total security and compliance. We call it People-First Access. End users enjoy fast, intuitive, and auditable access to the resources they need. Administrators gain precise controls, eliminating unauthorized and excessive access permissions. IT, Security, DevOps, and Compliance teams can easily answer who did what, where, and when with comprehensive audit logs. It seamlessly and securely integrates with every environment and protocol your team needs, with responsive 24/7 support.

Password security is the foundation of cybersecurity. Keeper's powerful password security platform will protect your business from cyberthreats and data breaches related to passwords. Research shows that 81% of data breaches can be attributed to weak passwords. Password security platforms are an affordable and easy way for companies to address the root cause of most data breaches. Your business can significantly reduce the risk of data breaches by implementing Keeper. Keeper creates strong passwords for all websites and apps, then secures them on all devices. Each employee receives a private vault to store and manage their passwords, credentials and files, as well as private client data. Employees will save time and frustration by not having to remember, reset, reuse, or remember passwords. Industry compliance is achieved through strict and customizable role-based access controls. This includes 2FA, usage auditing, and event reporting.

Surfshark, a privacy protection company, offers a seamless VPN with a strong emphasis on security. It offers intuitive apps for all devices, thousands IP addresses in 63 different countries, and 3200+ bare metal servers for the fastest speeds. Surfshark VPN is a great solution for small businesses and people who use a lot of devices. It offers unlimited simultaneous connections to each account. Surfshark includes a free CleanWeb feature which blocks malware and phishing attempts, as well as doubles up as an ad blocker. It also includes Kill Switch to protect sensitive data in the event of connection drops, and Whitelister (a.k.a. Split-tunneling allows apps and sites bypass the VPN, and MultiHop allows them to connect via multiple servers. It is also one of few VPN providers to have passed an independent audit and been awarded a seal-of-approval from the AV–TEST, an independent IT security institute. You can try it risk-free with a 30-day money back guarantee. Surfshark Search is a privacy-oriented search engine that delivers organic, ad-free results without tracking or data collection.

The Business Hub is an integrated platform for complete security – delivered entirely through the cloud. The Business Hub encompasses every essential layer of security needed to defend a business from cyberthreats – covering users and devices anywhere, anytime. Formerly known as CloudCare, the Business Hub is an easy-to-use cloud security platform with a refreshing new UI.

Invicti (formerly Netsparker) dramatically reduces your risk of being attacked. Automated application security testing that scales like none other. Your team's security problems grow faster than your staff. Security testing automation should be integrated into every step in your SDLC. Automate security tasks to save your team hundreds of hours every month. Identify the critical vulnerabilities and then assign them to remediation. Whether you are running an AppSec, DevOps or DevSecOps program, help security and development teams to get ahead of their workloads. It's difficult to prove that you are doing everything possible to reduce your company's risk without full visibility into your apps, vulnerabilities and remediation efforts. You can find all web assets, even those that have been forgotten or stolen. Our unique dynamic + interactive (DAST+ IAST) scanning method allows you to scan the corners of your apps in a way that other tools cannot.

At GOOSE VPN, a leading European VPN service, we are dedicated to empowering you in your online journey! With our support, you can navigate the digital world safely and without restrictions, ensuring your online activities remain private. Discover unbeatable deals, compare global prices, and seize local offers! A VPN, or Virtual Private Network, serves as a fortified passage for your data between your device and the internet. By connecting to a secure GOOSE VPN server, your internet activities are channeled through an encrypted tunnel, preventing anyone—including hackers, governments, and your internet service provider—from peering into your information. This allows you to surf the web anonymously while selecting your preferred location, enabling you to overcome restrictions, evade censorship, and eliminate intrusive ads. With GOOSE VPN, you can reclaim your online freedom and enjoy a safer browsing experience.

As the top choice for automated web application security testing, Acunetix by Invicti stands out as the preferred security solution among Fortune 500 firms. DevSecOps teams can efficiently navigate through complexities to identify hidden risks and address serious vulnerabilities, allowing for comprehensive detection and reporting on various security flaws. Featuring a state-of-the-art crawler that adeptly handles HTML5, JavaScript, and single-page applications, Acunetix facilitates the thorough examination of intricate, authenticated applications, providing a clearer understanding of an organization's risk profile. Its status as a leader in the field is well-deserved, as the technology behind Acunetix is the only one available that can autonomously identify out-of-band vulnerabilities, thus ensuring complete management, prioritization, and oversight of vulnerability threats based on their severity. Additionally, Acunetix is offered in both online and on-premise versions, seamlessly integrating with popular issue trackers and web application firewalls, which allows DevSecOps teams to maintain momentum while developing cutting-edge applications. This unique combination of features not only enhances security but also streamlines the workflow for teams dedicated to keeping their applications secure.

Seraphic can protect any browser version on any device from phishing and spear-phishing, clickjacking and man-in-the-middle attacks, as well as Zero-day and unpatched N-Day attacks. This allows your end-users to use any combination of browsers they like, and allows you to centrally manage corporate policy for browsing and enterprise/private apps environments. Seraphic also features robust policy and governance controls, including state-of-the-art DLP engines that scan all outbound and input data in any format for any file. This ensures complete privacy first.

Automox is a cloud-native solution that is accessible worldwide, providing effective management for OS and third-party patches, security settings, and custom scripts across Windows, Mac, and Linux systems through a user-friendly console. This platform allows IT and SecOps teams to swiftly gain oversight and control over on-premises, remote, and virtual endpoints, eliminating the need for expensive infrastructure deployment. By streamlining these processes, Automox enhances operational efficiency and strengthens security measures across diverse environments.

Data Rover is an Advanced User Data and Security Management for any Data-Driven Organisation. A single solution for Infrastructure and Security managers that allows data users to explore, manage, process, and protect their data effectively and efficiently, by simultaneously addressing the two primary needs related to the use of data: Cyber Security and Data Management. Data Rover plays a key role in business asset protection and corporate data management policy definition. The software is designed for companies that need to ensure compliance with personal data protection regulations and provides detailed analysis of data access permissions. User Access Rights & Auditing Provides invaluable information about access privileges to files and folders. It allows you to analyse the effective permissions of the users, i.e. the real ones. It identifies not only who can access data, but also who did exactly what, when, and from where. Data Housekeeping Helps you identify and distinguish valuable assets from junk information that becomes unnecessary ballast and an unjustified cost to the company. Data Exchange Provides the company with an advanced data exchange and tracking system exclusively designed for the business.

This integrated solution can perform active, passive, and agent-based assessments. It also allows for flexibility in evaluating risk according to each business. SAINT's remarkable, flexible, and scalable scanning capabilities make it stand out from other solutions in this market. SAINT has partnered up with AWS to allow its customers to benefit from AWS's efficient scanning. SAINT also offers Windows scanning agents for subscribers. Security teams can easily schedule scans, configure them with a lot of flexibility, and fine-tune their settings with advanced options.

WipeDrive is a tool that allows individuals, businesses, and government agencies to securely and permanently erase data off hard drives, removable media, mobile devices, and other storage devices. It's a cost-effective and secure way to recycle and retire computer storage. WipeDrive is the global leader in secure data destruction.

Bacula Enterprise offers a single platform that provides cloud backup and recovery software for the Modern Data Center. Bacula Enterprise backup & recovery software is ideal for medium and large businesses. It offers unique innovation, modern architecture and business value benefits, as well as low cost of ownership. Bacula Enterprise corporate backup software solution uses unique technologies that increase the interoperability of Bacula Enterprise into many IT environments, such as managed service providers, software vendors, cloud providers, enterprise data centers, and cloud providers. Bacula Enterprise is used by thousands of organizations around the world in mission-critical environments such as NASA, Texas A&M University and Unicredit. Bacula offers more security features than other vendors and advanced hybrid Cloud connectivity to Amazon S3, Google, Oracle, and many others.

Chrome Enterprise provides organizations with the tools needed to optimize productivity while ensuring robust security. By offering centralized management, Zero Trust protection, and integrations with existing IT systems, businesses can enhance their workflows with ease. Chrome Enterprise allows for secure remote work and collaboration, ensuring that teams have access to business apps and data no matter where they are. With flexible options for managing devices and policies, companies can streamline security, increase efficiency, and create an open, productive environment for employees across the globe.

SecureCircle's Zero Trust data security protects all data, even those that are not hosted on SaaS. This eliminates data breaches and insider threat. SecureCircle's Data Access Security Broker protects and monitors data. This includes data egressing via enterprise cloud services and managed repositories. SecureCircle enforces access controls on all data locations, including cloud and endpoint devices. SecureCircle provides the only Zero Trust data protection in the world, ensuring data is protected transparently and consistently at scale.

This add-on is a complimentary tool compatible with multiple browsers, designed to intercept, manage, and filter all internet traffic, effectively preventing any harmful content and enhancing browser security significantly. With this tool, concerns about dubious websites will be a thing of the past! TrafficLight actively analyzes and blocks the websites you visit for potential malware and phishing threats every single time you access them. Its safe search results are your shield against online dangers. Utilizing Bitdefender TrafficLight ensures you stay updated on malware and deceptive websites throughout your search experience. Its constant vigilance makes your browsing safer than ever before.

eScan's next generation antivirus solution protects your home network from malware, viruses, ransomware, and other threats using a layered approach. eScan is able to block a wide range of attacks thanks to its unique combination of modern and basic techniques. It includes web filtering, signature-based Malware detection and behavior analysis, as well as innovative techniques such deep learning malware detection, exploit prevention and heuristic scanning. eScan provides business endpoint protection, endpoint detection and response solutions (EDR), as well as anti-spam solutions email and multi-factor authentication.

SIWENOID is a versatile JAVA application that operates seamlessly on Windows, Linux, and Mac OS X. Designed with user and engineer ease in mind, it offers reliability and flexibility while integrating various subsystems to streamline their operations. The software supports a wide range of systems, including those from SIEMENS, Bosch, Dahua, Texecom, and Paradox, allowing for centralized control across multiple screens through a unified interface. Built on open-source principles, SIWENOID maintains affordability while adapting to the frequent firmware updates of compatible devices, emphasizing its inherent flexibility. Its primary objective is to reduce latency when interconnecting and managing diverse protocols, ensuring smooth communication. Additionally, SIWENOID allows for operational configuration adjustments while subsystems remain active, making it a dynamic tool in any engineering environment. With its OS-independent design, SIWENOID stands out as a scalable and cost-effective solution for various integration needs. This combination of features makes it an invaluable asset for both users and engineers alike.

RollBack Rx Server Edition is a powerful backup and restoration tool designed for Windows Server that provides IT professionals with the ability to rapidly create backups and restore critical systems to multiple previous states at exceptional speeds. This utility simplifies the process of safely testing updates and service patches while offering a reliable method for system recovery. With unparalleled protection in the background and swift recovery capabilities, RollBack Rx Server Edition allows users to maintain a local sector-map repository that captures numerous complete server state instances, referred to as “snapshots.” These snapshots can be configured to save at user-defined intervals, even as often as every minute, and can accumulate into the thousands. This ongoing snapshot process is designed to run seamlessly in the background, ensuring that there is no noticeable effect on the server's performance during everyday operations. Additionally, the ability to quickly revert to a previous state ensures that any issues arising from updates can be addressed without significant downtime.

Once a security breach occurs, organizations that have been compromised encounter significant challenges in regaining customer trust and restoring their brand's reputation. OSE proactively identifies and notifies you of attacks targeting your essential systems in real time, allowing you to intervene before any harm is inflicted on your organization’s intellectual property, brand image, and customer confidence. Additionally, OSE offers a comprehensive audit detailing the modifications made during an attack and what the system configuration was prior to the breach, facilitating a swift resolution. The reporting features of OSE support compliance with ISO 27000 standards. Operating System Security Enforcer (OSE) enforces your established Security Policy, which can be either a standard offering or customized to meet your specific needs. It enables the deployment and application of this security policy across all corporate servers running Unix, Linux, and Windows. The Autonomous OSE Agent resides continuously on a Unix/Linux server and remains active even during network disruptions. Furthermore, it has the capability to manage and monitor a collection of servers through the OSE Agents, ensuring comprehensive security oversight. This holistic approach not only enhances security but also reinforces your organization’s resilience against future threats.

360 Security Guard stands out as a premier antivirus solution, adept at identifying and eliminating various Trojan viruses while steadfastly ensuring the safety of users' computers. In addition to this primary function, we have integrated a diverse range of features aimed at enhancing overall computer performance. Users can perform comprehensive scans that cover numerous aspects, such as eliminating junk files, optimizing system speed, identifying irregularities, and assessing security vulnerabilities, all while providing a swift evaluation of the system's health. To bolster security, we have implemented 38 layers of protective measures designed to detect threats immediately, creating a robust and continuous defense mechanism for cyberspace. Furthermore, users can stay updated with the latest information on trending games and events, consolidating various media into a singular interface. Our platform also offers quick and direct access to download and install the latest games through an exclusive distribution channel, ensuring a seamless gaming experience. With these extensive features, 360 Security Guard is not just a tool for protection, but a comprehensive solution for an enhanced digital experience.