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Researchers expose security vulnerabilities in terahertz data links

A new study shows that terahertz data links, which may play a role in ultra-high-speed wireless data networks of the future, aren’t as immune to eavesdropping as many …

Juniper Networks
Juniper fixes 30+ vulnerabilities in its routing, switching devices

Juniper Networks has issued fixes for over thirty vulnerabilities affecting its routing, switching and security products running Junos OS. Critical issues fixed CVE-2018-0044 …

network
The state of network security in organizations with 1000+ employees

Security team size at the largest organizations does not scale with the number of overall employees, but they are more likely to include staff with specialized roles, say the …

Datacaptor Terminal Server
Old “Misfortune Cookie” flaw opens medical gateway and devices to attack

A vulnerability in Qualcomm Life Capsule Datacaptor Terminal Server (DTS) can be easily exploited to allow attackers to execute unauthorized code to obtain administrator-level …

hybrid IT
Faster, simpler, smaller, smarter: A cybersecurity dream becomes reality

More ports, same space, faster speeds, simpler deployment, foolproof configuration, fully scalable and a smarter way to protect your network. Sounds like an IT professional’s …

Gargoyle
Gargoyle: Innovative solution for preventing insider attacks

A group of researchers from UNSW Sydney, Macquarie University, and Purdue University has released a paper on a new and very promising network-based solution for preventing …

network
Know what’s happening on your network and make the most of your security tools

In an ideal world, all organizations would know at all times exactly what’s happening on their network: they would have deep enough pockets to buy the equipment and …

Cisco
Cisco plugs critical flaws in many switches, security appliances

Cisco has released security updates to address a bucketload of vulnerabilities affecting multiple products, including 24 critical and high-severity flaws found in many of its …

red
VPNFilter malware targets new devices, can deliver exploits to endpoints

Cisco Talos researchers have news about the VPNFilter malware, and it doesn’t look good: It is capable of compromising a much wider array of routers than previously …

train
Hackers can jump from passenger Wi-Fi to train control networks

Setting up a Wi-Fi network for passengers to use is practically a must for railway companies these days. Unfortunately, that welcome add-on for travelers can become a means …

storm
US, UK warn Russians hackers are compromising networking devices worldwide

Russian state-sponsored hackers are targeting network infrastructure devices worldwide, the US Department of Homeland Security (DHS), Federal Bureau of Investigation (FBI), …

Cisco switch
Critical vulnerability opens Cisco switches to remote attack

A critical vulnerability affecting many of Cisco’s networking devices could be exploited by unauthenticated, remote attackers to take over vulnerable devices or trigger …

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