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Are newer medical IoT devices less secure than old ones?

Legacy medical IoT devices may lack security features, but newer ones built around commodity components can have a whole different set of vulnerabilities that are better understood by attackers.

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Counterfeit Cisco switches raise network security alarms

In a disconcerting event for IT security professionals, counterfeit versions of Cisco Catalyst 2960-X Series switches were discovered on an unnamed business network, and the fake gear was found to be designed to circumvent typical...

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Juniper aligns its security portfolio with the SASE model

Juniper joins VMware, Cisco and many others in chasing edge security customers

network security / network traffic scanning

Ripple20 TCP/IP flaws can be patched but still threaten IoT devices

A serious security flaw in a TCP/IP library used by thousands upon thousands of IoT devices remains difficult to address even though a fix exists.

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Microsoft is buying CyberX to bolster its Azure IoT security

Azure IoT users can look for additional security and monitoring capabilities as Microsoft announces plans to buy CyberX

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Machine learning in Palo Alto firewalls adds new protection for IoT, containers

With machine learning added to Palo Alto Networks' PAN-OS firewall operating system, the firewalls are better equipped to defend IoT devices and containers, whether on-prem or in the cloud.

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14 IT certifications that will survive and thrive in the pandemic

These tech certifications not only have high value now, but employers will continue to value them as the coronavirus continues.

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IoT takes aim at social distancing

How IoT technology can help enforce social-distancing rules by monitoring occupancy in workspaces.

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Cisco issues fixes for numerous iOS XE, industrial router vulnerabilities

Cisco issued 23 Security Advisories that describe 25 exposures in its IOS and IOS XE systems

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Cisco takes aim at supporting SASE

Cisco will upgrade and integrate access-control, networking and security products to address the goals of secure access service edge

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SASE helps healthcare company pivot to support remote workers

TrialCard rolls out secure access service edge (SASE), which combines SD-WAN capabilities with network security services.

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How NDR protects your network from cyberthreats

Three steps to finding a network detection and response product that prevents, detects, investigates, identifies, responds and mitigates cyberattacks.

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Use of cloud collaboration tools surges and so do attacks

Some industries have seen increases in cloud-related threat events rise as much as 1,350% since the COVID-19 crisis began.

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SASE could bolster security for remote workers

COVID-19 has accelerated some companies' plans to adopt secure access service edge (SASE), which combines SD-WAN capabilities with network security services.

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COVID-19 pandemic ratchets up threats to medical IoT

The coronavirus isn’t just a threat to the health of human beings as cyberattacks against healthcare providers ramp up, experts say.

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Amid the pandemic, using trust to fight shadow IT

With most workers scattered at home and trying to come up with their own ad-hoc IT workarounds, there’s an easy way for IT shops to build trust: communicate.

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6 ways to be more secure in the cloud

If you rely on multiple or hybrid cloud environments to support business processes, you need to be as vigilant protecting data and applications as when they resided on premises.

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What is IoT? The internet of things explained

The internet of things (IoT) is a network of connected smart devices providing rich data, but it can also be a security nightmare.

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