Merge pull request #569 from HighnessAtharva/updates

add browser plugin to release notes

Author: likhitha-rgb

docs/getting-started/3.5-release.md

@@ -28,6 +28,8 @@ v3.5 expands AccuKnox across the supply chain, the Rule Engine, AI workloads, an
 
 **AI Security**
 
+- [Prompt Firewall Browser Plugin](#prompt-firewall-browser-plugin-chrome-and-firefox)
+- [Red Teaming Custom Models via Collector](#red-teaming-custom-models-via-collector)
 - [AI App Inventory: Managed and Unmanaged](#ai-app-inventory-managed-and-unmanaged-assets)
 - [AI Widget Builder on Dashboard V3](#ai-widget-builder-on-dashboard-v3)
 
@@ -89,6 +91,41 @@ Every collector row now carries a **Trigger Scan** action alongside the existing
 
 ![Collectors page with Trigger Type column showing Scheduled and On Demand entries](./images/release-notes/v3.5/collectors-page-overview.png)
 
+### Prompt Firewall Browser Plugin: Chrome and Firefox
+
+The AccuKnox Prompt Firewall is now available as a browser extension for Chrome (and Chromium-based browsers — Brave, Edge) and Firefox. The plugin sits between your browser and ChatGPT, intercepting every prompt and response before it travels to or from the model. If a prompt trips an active policy, a red banner appears inline. Prompts that clear all policies pass through silently with a green confirmation.
+
+This gives organizations direct control over how employees interact with public AI assistants, without requiring any application-level SDK integration or proxy changes. Install it, paste your integration token from **AI Security > Integrations**, and policies you have already configured in AccuKnox apply immediately.
+
+![AccuKnox Prompt Firewall extension popup showing connected status and running scan counts](../integrations/image-66.png)
+
+A blocked prompt surfaces a red banner inline in ChatGPT, and an allowed prompt shows a brief green clearance — both without leaving the browser tab.
+
+![Red banner shown in ChatGPT when a prompt is blocked by an active Prompt Firewall policy](../integrations/image-63.png)
+
+![Green banner shown in ChatGPT when a prompt clears all active Prompt Firewall policies](../integrations/image-64.png)
+
+Every intercepted prompt and response is logged under **AI Security > Request Log** with timestamp, direction (PROMPT or RESPONSE), verdict (ALLOW or BLOCK), content preview, and latency. The log is searchable, filterable by verdict or direction, and exportable as JSON.
+
+**Installation guides:**
+
+- [Chrome, Brave, and Edge →](/integrations/openai-browser-integration/)
+- [Firefox →](/integrations/openai-firefox-browser-integration/)
+
+!!! note "Firefox installation"
+    Firefox loads the extension as a temporary add-on via `about:debugging`. It will unload when the browser restarts. Contact AccuKnox support if you need a permanent deployment option for Firefox.
+
+### Red Teaming Custom Models via Collector
+
+AccuKnox supports cloud-based onboarding to scan and red team every model deployed across an AWS Bedrock account. The Collector method is a lighter alternative for targeting a specific model on Bedrock without onboarding the entire cloud account or organization.
+
+- **Targeted scope:** Red team a single Bedrock model instead of every model in the account.
+- **No account onboarding needed:** Works directly against the model's inference endpoint using a Bedrock API key.
+- **Fast setup:** A single Custom Model collector covers the connection, prompts, and schedule.
+- **Flexible:** The same flow works for any LLM exposed over an HTTP endpoint, not just Bedrock.
+
+[Set up red teaming for a custom model →](/how-to/aiml-bedrock-collector/)
+
 ### AI App Inventory: Managed and Unmanaged Assets
 
 AI/ML inventory now splits cleanly between **Managed** assets (models hosted by your cloud providers such as Bedrock foundation models) and **Unmanaged** assets (Python and Node packages, local dependencies, and models pulled into arbitrary VMs).
@@ -294,9 +331,6 @@ The following items shipped or partially shipped in v3.5 but are not yet documen
 - **SSPM (SaaS Security Posture Management)** — Owner: Ayush. Collector is exposed in the Add Collector flow but no PRD or validation context yet. Need product scope, supported SaaS apps, and screenshots.
 - **Nessus Web Host Endpoint Findings** — Owner: Ayush. Web-finding data type added on the Nessus integration; need a tenant with live data, finding detail screenshots, and parser coverage notes.
 
-### AI Security
-
-- **Bedrock and Custom-Model Red Teaming via Collector** — Owner: AI team. The Custom Model option under LLM Red Teaming accepts a Bedrock endpoint URL, but the **Predefined Prompts / Custom** toggle is mislabelled and the documentation of supported endpoints is incomplete. Need the corrected UX and a working end-to-end example.
 -->
 
 AccuKnox v3.5 sharpens coverage where security teams spend the most time, pipelines, cloud assets, ticketing hygiene, and AI workloads, while opening the platform to Japanese and Korean speakers.