Earlier this month, we issued the final beta release of wolfSentry, the wolfSSLembedded IDPS/firewall. This set the stage for our first production release ofwolfSentry, with increasingly mature and comprehensive facilities for securingembedded endpoints.

Version 1.0.0 of wolfSentry delivers high-performance thread safety – inmultithreaded builds, all internal structures are protected, with shared locksallowing for high concurrency on multithreaded/multicore targets. Realtime/TSNuse cases are supported with hard deadlines for return of control to the caller.

We have also improved support for dynamic/stateful rules, including constanttime garbage collection. These capabilites are demonstrated in the updated andrefined examples/notification-demo, our sample implementation of dynamicdefenses and event notifications integrated with an embedded web server.

Configuration of user plugins can now be driven with deep user-defined JSONtrees embedded within the unified JSON configuration package. These trees areparsed at configuration time, and the pre-parsed contents are then available toplugins through high performance btree lookups. This highly expressive, highperformance configuration mechanism streamlines configuration of complexapplication-specific plugins. Moreover, the pre-parsed JSON trees can beupdated and expanded by plugin logic, using lock upgrades and DOM accessors, asa supplementary stateful mechanism.

wolfSentry is available now, and is an ideal endpoint security solution fordeeply embedded use cases, with close and easy integration with userapplications, embedded IP stacks, and common libraries like wolfSSL.

Take advantage of the opportunity to enhance your embedded security knowledge with wolfSSL’s free two-day training taking place March 15th and 16th. Be sure to register for both days as day 2 will build off the content from day 1.

Day 1 Registration: https://us02web.zoom.us/webinar/register/1616774545098/WN_OZ3yQPubRBqrtxhHsOm3ug

Day 2 Registration: https://us02web.zoom.us/webinar/register/1616774545098/WN_8eIUIe_yRtCiaS1yKGKwJQ

If you have any questions or run into any issues, contact us at facts@wolfssl.com, or call us at +1 425 245 8247.