Duplicati: Free, open-source backup client 2025-12-31 at 09:29 By Sinisa Markovic Duplicati is an open source backup client that creates encrypted, incremental, compressed backup sets and sends them to cloud storage services or remote file servers. What the project is and where it runs Duplicati operates as a client side application designed to back up […]
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Superagent: Open-source framework for guardrails around agentic AI 2025-12-29 at 09:03 By Sinisa Markovic Superagent is an open-source framework for building, running, and controlling AI agents with safety built into the workflow. The project focuses on giving developers and security teams tools to manage what agents can do, what they can access, and how they
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Conjur: Open-source secrets management and application identity 2025-12-24 at 08:34 By Sinisa Markovic Conjur is an open-source secrets management project designed for environments built around containers, automation, and dynamic infrastructure. It focuses on controlling access to credentials such as database passwords, API keys, and tokens that applications need at runtime. The project is maintained in
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Elementary OS 8.1 rolls out with a stronger focus on system security 2025-12-24 at 08:17 By Anamarija Pogorelec Elementary OS 8.1 is now available for download and shipping on select hardware from retailers such as Star Labs, Slimbook, and Laptop with Linux. The update arrives after more than a year of refinements based on community
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AI code looks fine until the review starts 2025-12-23 at 08:23 By Anamarija Pogorelec Software teams have spent the past year sorting through a rising volume of pull requests generated with help from AI coding tools. New research puts numbers behind what many reviewers have been seeing during work. The research comes from CodeRabbit and
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Docker makes hardened images free open and transparent for everyone 2025-12-22 at 15:09 By Sinisa Markovic Docker has made its open source Docker Hardened Images project available at no cost for every developer and organization. The catalog contains more than 1,000 container images built on open source distributions such as Debian and Alpine and is
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Anubis: Open-source web AI firewall to protect from scraper bots 2025-12-22 at 08:49 By Sinisa Markovic Anubis is an open-source tool designed to protect websites from automated scraping and abusive traffic by adding computational friction before a request is served. Maintained by TecharoHQ, the project targets a growing problem for site operators who want to
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Zabbix: Open-source IT and OT observability solution 2025-12-17 at 08:08 By Anamarija Pogorelec Zabbix is an open source monitoring platform designed to track the availability, performance, and integrity of IT environments. It monitors networks along with servers, virtual machines, applications, services, databases, websites, and cloud resources. For cybersecurity professionals, this visibility matters because operational issues
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From Open Source to OpenAI: The Evolution of Third-Party Risk 2025-12-16 at 20:15 By Nadir Izrael From open source libraries to AI-powered coding assistants, speed-driven development is introducing new third-party risks that threat actors are increasingly exploiting. The post From Open Source to OpenAI: The Evolution of Third-Party Risk appeared first on SecurityWeek. This article
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Prometheus: Open-source metrics and monitoring systems and services 2025-12-15 at 08:43 By Anamarija Pogorelec Prometheus is an open-source monitoring and alerting system built for environments where services change often and failures can spread fast. For security teams and DevOps engineers, it has become a common way to track system behavior, spot early warning signs, and
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$320,000 Paid Out at Zeroday.Cloud for Open Source Software Exploits 2025-12-12 at 09:51 By Eduard Kovacs Participants earned rewards at the hacking competition for Grafana, Linux Kernel, Redis, MariaDB, and PostgreSQL vulnerabilities. The post $320,000 Paid Out at Zeroday.Cloud for Open Source Software Exploits appeared first on SecurityWeek. This article is an excerpt from SecurityWeek
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40 open-source tools redefining how security teams secure the stack 2025-12-11 at 09:07 By Anamarija Pogorelec Open source security software has become a key way for teams to get flexibility, transparency, and capability without licensing costs. The free tools in this roundup address problems security teams deal with, from managing large environments to catching misconfigurations
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UTMStack: Open-source unified threat management platform 2025-12-10 at 08:52 By Sinisa Markovic UTMStack is an open-source unified threat management platform that brings SIEM and XDR features into one system. The project focuses on real time correlation of log data, threat intelligence, and malware activity patterns gathered from different sources. The goal is to help organizations
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The Bastion: Open-source access control for complex infrastructure 2025-12-08 at 09:56 By Anamarija Pogorelec Operational teams know that access sprawl grows fast. Servers, virtual machines and network gear all need hands-on work and each new system adds more identities to manage. A bastion host tries to bring order to this problem. It acts as a
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Portmaster: Open-source application firewall 2025-12-03 at 08:11 By Anamarija Pogorelec Portmaster is a free and open source application firewall built to monitor and control network activity on Windows and Linux. The project is developed in the EU and is designed to give users stronger privacy without asking them to manage every rule by hand. A
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Hottest cybersecurity open-source tools of the month: November 2025 2025-11-27 at 09:00 By Anamarija Pogorelec This month’s roundup features exceptional open-source cybersecurity tools that are gaining attention for strengthening security across various environments. Heisenberg: Open-source software supply chain health check tool Heisenberg is an open-source tool that checks the health of a software supply chain.
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DeepTeam: Open-source LLM red teaming framework 2025-11-26 at 07:37 By Sinisa Markovic Security teams are pushing large language models into products faster than they can test them, which makes any new red teaming method worth paying attention to. DeepTeam is an open-source framework built to probe these systems before they reach users, and it takes
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cnspec: Open-source, cloud-native security and policy project 2025-11-24 at 08:32 By Sinisa Markovic cnspec is an open source tool that helps when you are trying to keep a sprawling setup of clouds, containers, APIs and endpoints under control. It checks security and compliance across all of it, which makes it easier to see what needs
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What happens when vulnerability scores fall apart? 2025-11-24 at 07:54 By Anamarija Pogorelec Security leaders depend on vulnerability data to guide decisions, but the system supplying that data is struggling. An analysis from Sonatype shows that core vulnerability indexes no longer deliver the consistency or speed needed for the current software environment. A system that
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Metis: Open-source, AI-driven tool for deep security code review 2025-11-19 at 08:06 By Anamarija Pogorelec Metis is an open source tool that uses AI to help engineers run deep security reviews on code. Arm’s product security team built Metis to spot subtle flaws that are often buried in large or aging codebases where traditional tools
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