Added Vulert (#1712)

* Added Vulert into README.md

* Added Vulert into README.md

Author: ankitdn

README.md

@@ -960,6 +960,7 @@ Any comments, suggestions? [Let us know!](https://github.com/jaywcjlove/awesome-
 * [LuLu](https://objective-see.com/products/lulu.html) - LuLu is the free macOS firewall that aims to block unauthorized (outgoing) network traffic. [![Open-Source Software][OSS Icon]](https://github.com/objective-see/LuLu) [![Open-Source Software][OSS Icon]](1) ![Freeware][Freeware Icon]
 * [MalwareBytes](https://www.malwarebytes.com/mac-download/) - Malwarebytes crushes the growing threat of Mac malware, so you are protected and your machine keeps running silky smooth. Cybersecurity smart enough for the Mac. ![Freeware][Freeware Icon]
 * [Mana Security](https://www.manasecurity.com/) - vulnerability management app for individuals. [![Open-Source Software][OSS Icon]](https://github.com/manasecurity/mana-security-app)
+* [Vulert](https://vulert.com) - Vulert secures software by detecting vulnerabilities in open-source dependencies—without accessing your code. It supports Js, PHP, Java, Python, and more
 * [OverSight](https://objective-see.com/products/oversight.html) - Monitor mic and webcam, alerting you when the internal mic is activated, or whenever a process accesses the webcam. [![Open-Source Software][OSS Icon]](https://github.com/objective-see/OverSight)
 * [ParetoSecurity](https://paretosecurity.com/) - A MenuBar app to automatically audit your Mac for basic security hygiene. [![Open-Source Software][OSS Icon]](https://github.com/ParetoSecurity/pareto-mac)
 * [RansomWhere?](https://objective-see.com/products/ransomwhere.html) - Generic Ransomware Detection. [![Open-Source Software][OSS Icon]](https://github.com/objective-see/RansomWhere)