Nucleus Security News Today : Breaking News, Live Updates & Top Stories | Vimarsana

In the infosec world we continually preach about “defense in depth,” or layered security. The idea is that if a defensive measure at one layer fails, there are additional layers behind it that serve as a safety net. An interesting application of these concepts comes in examining the data feeds that provide information to our security tools. If one of the feeds goes down, will our security tooling continue to work as expected?

Nucleus Security raised $43 million in its Series B funding round, which was led by Arthur Ventures and Lead Edge Capital, and saw participation from In-Q-Tel, a new investor. The cybersecurity technology firm said Wednesday that the fresh investment will be used for "a strategic acceleration in product innovation, research, and development."

FinSMEs is the financial news site dedicated to covering venture capital, private equity, and merger and acquisition deals in real time!

Tenable held steady atop Forrester's vulnerability risk management rankings while Vulcan Cyber broke into the leaders category and Rapid7 and Qualys tumbled from

CISA’s recommendations for vendors, developers, and end-users promote a more secure software ecosystem.