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By AppSentinels
A human employee who wants to delete a customer record, issue a refund, or push a config change has to ask, click, and confirm. An AI agent doing the same thing can plan, decide, and execute the action in one pass, often through a tool it picked itself, in a sequence no one explicitly approved. That shift, from systems that respond to systems that act, is why most application security stacks fall short the moment agentic AI enters the picture.
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By AppSentinels
Not all API discovery tools solve the same problem. Some help teams discover APIs once. Others help maintain a live inventory as APIs change across cloud services, microservices, third-party integrations, and increasingly, AI-driven applications. That is where continuous API discovery stands apart. In this guide, we compare the top platforms using shared capability tags instead of forcing each tool into a single “best for” category.
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By AppSentinels
Organizations are investing heavily in securing their AI initiatives. New governance frameworks are being established, AI usage policies are being drafted, and security teams are deploying tools that provide visibility into AI agents, models, APIs, MCP servers, and connected applications. Across the industry, visibility has become the first priority in securing agentic AI. This focus is understandable. Most organizations are still trying to answer foundational questions.
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By AppSentinels
An AI agent with access to a customer’s brokerage account can begin executing trades. Not because the customer asked. Because someone, somewhere upstream, slipped a hidden instruction into a tool the agent loaded at startup. The agent is doing exactly what it was told. Just not by the customer. This is not a hypothetical. It is the attack class that financial security teams have exactly zero legacy tooling to catch and it is arriving precisely as banks accelerate their agentic AI ambitions.
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By AppSentinels
On June 5, 2026, ServiceNow quietly pushed a security update to hosted customer instances. The fix, described in an internal knowledge base article, addressed a flaw that let unauthenticated users gain more access to ServiceNow-hosted data than they were ever supposed to have. No password. No credentials. The remediation itself tells the whole story: ServiceNow changed an endpoint configuration to restrict access to authenticated users only. Read that again.
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By AppSentinels
When an enterprise deploys an MCP-powered AI agent, such as a coding assistant, a customer workflow automaton, an IT helpdesk bot, something quietly dangerous happens at startup. The agent inherits the full permission set of the application that launched it. If the orchestrating app holds write access to a production database, the MCP agent does too. If it can call financial APIs, trigger deployments, or read HR records, the agent inherits all of that, without ever explicitly being granted those rights.
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By AppSentinels
On April 27, 2026, a threshold was crossed that the internet had never hit before. Cloudflare Radar data confirmed that automated systems, such as bots, crawlers, and autonomous AI agents, now generate 57.4% of all HTTP requests for web content. Human traffic accounts for just 42.6%. What is accelerating this transformation is agentic AI: autonomous systems that browse, search, authenticate, and transact on behalf of users without any human intervention mid-task.
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By AppSentinels
As enterprises adopt AI agents, two control points are becoming common: AI Gateways and MCP Gateways. They sound similar, but they solve different problems. An AI Gateway controls how applications interact with AI models. An MCP Gateway controls how AI agents interact with tools, systems, and data exposed through MCP. Both are useful. Neither is enough on its own.
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By AppSentinels
An account-takeover campaign against Instagram shows why agentic AI inherits every business logic blind spot we already had and then hands it a megaphone. Over the past weekend, a number of Instagram users, including the long-dormant Obama-era White House handle and a U.S. Space Force senior enlisted leader found their accounts hijacked. As reported by TechCrunch, the entry point wasn’t a stolen password, a phishing kit, or a zero-day in Instagram’s code.
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By AppSentinels
Traditional API security protects deterministic systems with known endpoints and explicit actions, while MCP-powered AI agents operate through inferred intent, dynamic tool chaining, and natural language interactions. This requires MCP-specific security controls such as tool governance, behavioral monitoring, and semantic anomaly detection.
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By AppSentinels
Preventing next generation applications against complex API and application attacks requires deep understanding of application behaviour, API structure, interaction and sequencing, understanding of user behaviour, contexts, and intents, flow of sensitive data in the application etc. Such deep understanding can only be achieved when a product is built grounds up to address the very needs of the next-generation applications.
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By AppSentinels
During our various customer interactions, we often discuss how Appsentinels solution is different compared to a Web Applicaton Firewall (WAF) in protecting against API's attack. The core difference is that Appsentinels API Security Platform knows the context of what is it protecting while unfortunately WAF's don't. Let me explain why I am saying this and why this is important.
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By AppSentinels
In the digital age, business leaders see software teams as core to the business and are demanding them to innovate faster in response to market and competitive demands. Organizations are on path of fast iteration - experimenting with new products or features, gauge customer feedback, adopt or drop and move to the next thing. The pace of change is not an option but existential for organizations. Organizations that can adapt will gain market shares and organizations that cannot, will cease to exist.
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By AppSentinels
In 2019, OWASP released first version of API Security Top 10. Like the omnipresent OWASP Top 10, the API Security Top 10 delivers a prioritized list of the most critical application security issues with a focus on the APIs. In this whitepaper, we would like to share an overview of the API top 10 with comparisons to the OWASP top 10 for web applications and break any false sense of security by seeing similarities in the list.
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By AppSentinels
During our various customer interactions, customers using Dynamic Application Security Testing (DAST) or Interactive Application Security Testing (IAST) often ask how AppSentinels solution is different compared to their existing tool: The core difference is AppSentinels API Security Platform understands the context of the Application it is protecting while DAST/IAST products unfortunately don't. Let me explain why I am saying this and why this is important.
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By AppSentinels
We are in an era of unprecedented connectivity and data growth. Data is being created and shared at the fastest pace ever. Organizations are adding new APIs to facilitate faster exchange of data. For security leaders and practitioners, this presents new and daunting challenges with the massive volume of data and new pathways to oversee, new threats to stay ahead of, and regulatory complexities to navigate. Security leaders must maintain visibility of data, manage user access to data, and enforce strong security and privacy controls.
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We’re a group of security and technology experts with a mission to fix gaps in application security. Our team comes with stellar record of building enterprise grade security products that were loved by customers and won accolades in various industry forums.
Full Life-cycle API Security Platform:
- Discover and Catalogue All APIs: AppSentinels continuously discovers all APIs and various attributes about the APIs to bring you complete visibility of all your API assets.
- Discover Sensitive Data: AppSentinels track each instance of sensitive and PII data, across all your APIs, to bring you complete visibility of your sensitive data exposure and help you reduce your risk and accelerate compliance audits.
- Protect against API attacks: AppSentinels provides industry’s most comprehensive protection against all unknown and known API attacks via it’s multi-layer defence shield.
- Shifts-Left API Testing: AppSentinels shift-left deep learning of the Application vulnerabilities and actively tests APIs in organization’s CI/CD pipeline to find application security issues including business logic exploits early in cycle via industry’s first Intelligent Stateful DAST.
- Rapid Incident Response: AppSentinels uses application, and traffic fingerprinting to correlate all events and map those to users or groups behind the attack. This provide SecOps team comprehensive view of all attacker activity and allows them to respond with accuracy and confidence.
- Streamline Compliance Efforts: AppSentinels with it’s API inventory, PII & sensitive data and complete log of all API communication has all the data needed to meet requirements of compliance or regulation standards like PCI DSS, HIPAA, GDPR etc.
Application Security, Reinvented.