communication
Communicating cyber risk in dollars boards understand
In this Help Net Security interview, Nick Nieuwenhuis, Cybersecurity Architect at Nedscaper, explains why cybersecurity has not delivered the resilience that decades of …
Product showcase: SimpleX Chat removes user identifiers from messaging
SimpleX Chat is a free, private, open-source messenger that uses encryption and does not require user identifiers. It is available on mobile and desktop platforms, including …
Product showcase: Session, a messenger without phone numbers or metadata
Instant messaging has been around for decades, but it became widely adopted with the emergence of smartphones. Earlier, communication was limited to basic text messages. …
RCE flaw in Cisco enterprise communications products probed by attackers (CVE-2026-20045)
Cisco has fixed a critical remote code execution vulnerability (CVE-2026-20045) in some of its unified communications solutions that’s being targeted by attackers in the …
Downtime pushes resilience planning into security operations
CISOs describe a shift in how they define success. New research from Absolute Security shows broad agreement that resilience outweighs security goals centered on prevention …
Security chaos engineering matters when nothing is broken
In this Help Net Security video, Brian Blakley, CISO at Bellini Capital, explains why security chaos engineering matters beyond theory. He shares lessons from real …
New system aims to keep people connected when networks fail
When disaster strikes, communication often fails. Cell towers can go offline, internet connections can disappear, and people are left without a way to share information or ask …
Cisco fixes maximum-severity flaw in enterprise unified comms platform (CVE-2025-20309)
Cisco has found a backdoor account in yet another of its software solutions: CVE-2025-20309, stemming from default credentials for the root account, could allow …
Why work-life balance in cybersecurity must start with executive support
In this Help Net Security interview, Stacy Wallace, CISO at Arizona Department of Revenue, talks about the realities of work-life balance in cybersecurity leadership. She …
SEC and FCA fines: Issues jump
The financial sector faces communication compliance challenges as organizations struggle to maintain oversight across communication channels. Adding to the complexity is the …
Strategies for security leaders: Building a positive cybersecurity culture
Culture is a catalyst for security success. It can significantly reduce cybersecurity risks and boost cybersecurity resilience of any organization. Culture can also greatly …
How network segmentation can strengthen visibility in OT networks
What role does the firewall play in the protection of operational technology (OT) networks and systems? Many would say that it’s the defensive mechanism to protect that …
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