Beyond mere information sharing, collective defense is a concept that aligns public and private sectors in a unified front against cyber threats. Bill Swearingen of IronNet Cybersecurity defines the concept and how it's being employed today.
A recently discovered cyber-espionage toolkit called Ramsay is designed to infiltrate air-gapped networks to steal documents, take screenshots and compromise other devices, according to the security firm ESET.
Vistra Energy, a Texas-based power generation firm, recently underwent a network transformation project. CISO Paul Reyes, joined by Zscaler's Dan Shelton, opens up on how to make the move to cloud-based models and what it can do to support your business.
Emotet malware alert: The U.S. Cybersecurity and Infrastructure Security Agency says it's been "tracking a spike" in targeted Emotet malware attacks. It urges all organizations to immediately put in place defenses to not just avoid infection, but also detect lateral movement in their networks by hackers.
The promise of cloud and mobility is to provide access to key services quickly and from anywhere at any time from any device. Zscaler's Lisa Lorenzin opens up on zero trust network access technologies, which provide a secure alternative to legacy methods.
Together with President Donald Trump and the EU Copyright Directive, the U.K's Internet Services Providers' Association has nominated Mozilla as one of its three nominees for "internet villain" of the year. Its purported crime has been to advance a more secure version of the domain name system.
Visibility, or a lack thereof, continues to challenge organizations as they attempt to protect their businesses by knowing which systems, applications and data they have, says AlgoSec's Jeffrey Starr. He discusses how centralized visibility, control and automation can help.
Digital transformation impacts the way that organizations deal with cybersecurity risk, says Tim Wilkinson of Avast Business, who provides advice on how to place security at the center of the transformation.
Is "observability" just a disingenuous rebrand of '"monitoring"? Is it monitoring on steroids? Or, is it the new way to find out "why" (and not just "if") your system, IT or application isn't working as expected?
OT, IoT and systems targeted by cryptominers - those are among the main network security concerns of Greg Young, VP of cybersecurity at Trend Micro. Which technology trends should security leaders follow to improve network security? Young shares his insight.
Malicious bots and botnets are becoming increasingly common and sophisticated, and enterprises need to address them in their risk assessments and security frameworks, says Akamai's Aseem Ahmed.
IoT and OT risks are well publicized. But too often they are discussed in a consumer context. Tom Dolan of ForeScout Technologies wants to raise these topics in terms of enterprise risks - and how to mitigate them.
With so much focus on endpoint security, it's important not to overlook the importance of network-level security controls, says Lawrence Orans, research vice president at Gartner.
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