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Waterfall Security Solutions

The Log4j saga: New vulnerabilities and attack vectors discovered

The Apache Log4j saga continues, as several new vulnerabilities have been discovered in the popular library since Log4Shell (CVE-2021-44228) was fixed by releasing Log4j …

The impact of the Log4j vulnerability on OT networks

Operational Technology (OT) networks are at risk from the recently-announced Apache Log4j (CVE-2021-44228) vulnerability. On the surface, it is not clear why this should be. …

Waterfall Security Solutions
Waterfall Security Solutions and NanoLock Security to deliver OT security

Waterfall Security Solutions and NanoLock Security announced a partnership to deliver advanced OT security for energy utilities and industrial internet of things (IIoT) …

Waterfall Security Solutions partners with HTSS to protect a European power generation customer

Waterfall Security Solutions and Romanian systems integrator HTSS announced their successful collaboration to deploy Unidirectional Security Gateways to protect a major …

pipeline biohazard
What the pipeline attack means for critical infrastructures

The big news in critical infrastructure security is the ransomware-triggered shutdown of the Colonial gasoline pipeline – the largest such pipeline in the USA. The …

Pulse Secure
Critical infrastructure implications of the Pulse Secure multi-factor authentication bypass

The FireEye Mandiant team has discovered multiple threat actors exploiting a zero-day vulnerability in Pulse Secure VPN appliances. The attack infrastructure is very …

Misplaced expectations securing water treatment systems

The cyber attack that tried to poison the drinking water system in Oldsmar, Florida is similar to last year’s attack on small water systems in Israel. Both attacks tried …

SolarWinds is the tip of the iceberg

The recent SolarWinds software supply chain breach is a clear indication that strong OT cybersecurity is a must-have in today’s threat environment. Waterfall’s technologies …

Pandemic thinking: What if there were a vaccine for OT ransomware?

The year 2020 has been defined globally by the COVID-19 pandemic. One of few silver linings for this difficult set of circumstances is innovation – redesigning normal …

Lior Frenkel
With regard to industrial cyber, we can no longer hide our heads in the sand

The massive attack on national infrastructures in Australia, only recently publicized, as well as the attack on Israel’s water infrastructure, do well to illustrate the …

Cybertech Tel Aviv 2020
Photos: Cybertech Global Tel Aviv 2020

Cybertech Global Tel Aviv is one of the largest B2B networking events in the cyber industry, outside of the United States. Every year, the event attracts thousands of …

A look at cybersecurity for rail systems, building automation and the future of critical infrastructure

Waterfall Security Solutions announced a major expansion into new markets and industry verticals. In support of this expansion, Waterfall has secured a significant new funding …

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