25 Best Application Security Blogs and Websites in 2026

1. Checkmarx Blog

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Description Check out expert insights, thoughtful essays, editorials, and more. Read the Checkmarx Application Security blog here. Checkmarx is the global leader in software security solutions for modern enterprise software development. Checkmarx delivers the industry's most comprehensive Software Security Platform that unifies with DevOps and provides static and interactive application security testing, software composition analysis, and developer application security awareness and training programs to reduce and remediate risk from software vulnerabilities.MORE Email ****@checkmarx.com
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2. ImmuniWeb Blog

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Description Daily posts by ImmuniWeb's cybersecurity experts about web application security, compliance and cybercrime. ImmuniWeb disrupts traditional application security testing by delivering web and mobile application testing augmented with proprietary machine-learning technology and human testing.MORE Email ****@immuniweb.com
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3. Indusface Blog

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Description Learn the latest updates on web application security, web application scanning, WAF, DDoS attacks and CDN. Stay secure with Indusface. Indusface offers best website security, web application firewall and SSL certificate to keep your online business much safer.MORE Email ****@indusface.com
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4. ShiftLeft Blog

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Description Your source for the latest in Application Security, DevSecOps, and Cybersecurity. ShiftLeft is a code security platform that automates security workflows and delivers the right vulnerabilities to the right developers at the right time.MORE Email ****@shiftleft.io
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5. Security Boulevard Blog » Application Security

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Description Find articles related with Application Security, code security, analysis and more. Security Boulevard is a division of Techstrong Group, Inc., producers of leading technology communities like DevOps.com, Container Journal and Techstrong TV. Security Boulevard's mission is to serve the security and related communities by providing a single destination for information, education and discourse on the leading topics and issues facing the security, as well as the larger IT community today.MORE Email ****@securityboulevard.com
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6. App Developer Magazine » Application Security

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Description Get App security news so developers can protect their code, and users. App Developer Magazine is a monthly publication dedicated to the app developer and app entrepreneur.
Email ****@appdevelopermagazine.com
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7. Black Duck Blog » Security News & Trends

https://www.blackduck.com/blog/category.security-news-research.html#1 + Follow Blog
Description Learn more about security, technology, application security and more. NTT Application Security is guided by a team of technology and business leaders committed to anticipating and supporting the application security needs of global enterprises.MORE Email ****@whitehatsec.com
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8. Veracode Security Blog

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Description Level up your application security knowledge with research, news, and guidelines for enterprise application security programs from the world-class minds at Veracode. Veracode's cloud-based service is a simpler and more scalable way to reduce application-layer risk across your entire global software infrastructure including web, mobile and third-party applications without hiring more consultants or installing more servers and tools.MORE Email ****@veracode.com
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9. Imperva Blog » Application Security

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Description Read Imperva's news, articles, and insights about the latest trends and updates on data security, application security, and much more. Explore the Imperva blog. Imperva is an analyst-recognized, cybersecurity leader on a mission to protect customers' digital assets by accurately detecting and effectively blocking incoming threats, and empowering customers to manage critical risks, so they do not have to choose between innovating for their customers and protecting what matters most.MORE Email ****@imperva.com
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10. Snyk Blog » Application Security

https://snyk.io/blog/category/application-security/ + Follow Blog
Description Stay up to date by learning why application security is important and how you can improve. Snyk is a developer security platform. Integrating directly into development tools, workflows, and automation pipelines, Snyk makes it easy for teams to find, prioritize, and fix security vulnerabilities in code, dependencies, containers, and infrastructure as code.MORE Email ****@snyk.io
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11. StackHawk Blog

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Description Deploy secure applications with StackHawk. Find, triage, and fix application security bugs in the build pipeline. Built for developers to own their AppSec. StackHawk makes it simple for developers to find, triage, and fix application security bugs.MORE Email ****@stackhawk.com
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12. Security Innovation Blog » Application Security

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Description Learn about application and cybersecurity from the experts at Security Innovation. Security Innovation is a global provider of application security. The company helps build internal security expertise, reduce application risk, and improve the process by which applications are built.MORE Email ****@securityinnovation.com
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13. Virsec Blog

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Description Get application security & cyber attacks (memory-based, ROP Chain) insight regularly here. Also learn about Web App Protection & Memory Attack Protection. Virsec is the leading provider of application-aware workload protection. Defend against the widest range of attacks and exploits - both known and unknown.MORE Email ****@virsec.com
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14. Traceable Blog

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Description Discover the expert insights to protect your applications in our blog. Traceable combines the power of end-to-end distributed tracing, cloud-native integrations, and advanced behavioral analytics to deliver modern application and API security. Designed for cloud-native applications, Traceable natively instruments Kubernetes, Envoy Service Mesh, Serverless, and other cloud-native environments to secure transactions.MORE Email ****@traceable.ai
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15. Cobalt Blog

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Description Insights for security leaders, pentesters and developers - all in one place. Learn more about how the world of App- and InfoSec is changing every day. Cobalt's Pentest as a Service (PtaaS) platform is modernizing traditional pentesting. By combining a SaaS platform with an exclusive community of testers, we deliver the real-time insights you need to remediate risk quickly and innovate securely.MORE Email ****@cobalt.io
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16. Cyber Magazine » Application Security

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Description Enjoy expert insights into the fast-paced world of cybersecurity, from systems and processes to expert interviews with cybersecurity pioneers. The Digital Community providing the latest insights, news, reports and podcasts to the world's leading CISOs and Cyber Security Execs.MORE Email ****@cybermagazine.com
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17. Apiiro Blog

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Description Read the latest blog posts from the Apiiro community including expert commentaries and interviews, company and product updates and much more. Apiiro enables security & development teams to proactively remediate critical risks in their cloud-native applications such as design flaws, secrets, IaC misconfiguration, API & OSS vulnerabilities across the software supply chain.MORE Email ****@apiiro.com
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18. GuardRails Blog

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Description The GuardRails Blog gives you everything you need to know about developing secure apps can be found on this blog. Whether it's information for beginners or experts in the field - Check us Out! GuardRails is a DevSecOps platform that makes AppSec easier for both security and development teams.MORE Email ****@guardrails.io
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19. Entersoft Security Blog

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Description Entersoft is a leading application security provider helping businesses across fintech and blockchain technology, secure their applications, through future-ready solutions that help keep up with the changing technology landscape. Our strengths lie in assessing security risks, monitoring for threats and safeguarding applications against compliance issues as well as the latest threats.MORE Email ****@entersoftsecurity.com
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20. Security Senses » Application Security

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Description Get the latest News and Information on Application Security including monitoring, testing, and open source. The Security Senses' mission is to bring the ever-changing and evolving areas of technology to a larger audience of users, developers, enthusiasts and decision-makers by providing the latest information delivered using modern online channels.MORE Email ****@opsmatters.com
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21. Kiuwan Blog

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Description The Kiuwan Application Security Blog is your central source for news, trends and insights in the software industry. Our team of industry expert writers offers the latest perspective on DevSecOps. Kiuwan is a global organization providing an end-to-end application security platform. Our tools are designed to help your team identify vulnerabilities in your application code security.MORE Email ****@kiuwan.com
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22. HackerOne Blog » Application Security

https://www.hackerone.com/blog/topic/application-security + Follow Blog
Description Learn how to prevent vulnerabilities in your applications. We cover current practices in application security, cloud security, API testing, and more. HackerOne empowers the world to build a safer internet. As the world's trusted hacker-powered security platform, HackerOne gives organizations access to the largest community of hackers on the planet.MORE Email ****@hackerone.com
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