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Technology News

Wifi Analyzer Apps for Android

There are several full-featured and useful Wifi network analyzers available for Android, including a nice free tool called Wifi Analzyer and Surveyor from ManageEngine.             Network World recently reviewed 5 Wifi Analyzers for Android, including the...

Quality of Phishing Scams on the Rise

The level of quality and complexity of email and Internet phishing scams is rising and sometimes it’s hard to tell, however there are telltale signs to look for which can help protect against idenity theft, fraud and other hijinx associated with the crafty schemes.

Classification and Prioritization of VoIP traffic

Unlike other applications such as email and web browsing which have some tolerance for packet loss, latency and jitter (delay variation), with Voice over IP (VoIP) calls there is only one chance to get the packet through in time for it to make any sense on the other end.

Cisco warns of Netflow appliance vulnerability

“A vulnerability in the Stream Control Transmission Protocol (SCTP) decoder of the Cisco NetFlow Generation Appliance (NGA) could allow an unauthenticated, remote attacker to cause the device to hang or unexpectedly reload, causing a denial of service (DoS) condition....

ISO and ASTM aims to standardize 3D printing

Lack of standardization in the additive manufacturing industry is holding back wider adoption of 3D printing end user parts in the medical and aerospace sectors.   https://3dprintingindustry.com/news/iso-astm-develop-standards-development-structure-96761/   "In the...

New Foundry 3D fabrication interface from MIT

The new Foundry 3D fabrication interface from MIT’s Computer Science and Artificial Intelligence Lab (CSAIL) is promising to simplify and standardize multi material builds.   https://3dprintingindustry.com/news/foundry-founded-mit-create-photoshop-3d-printing-96780/...

UK Company Haydale adding graphene to PLA filments

UK Company Haydale adding graphene to PLA filments "Graphene, a single-atomic layer of carbon atoms arranged in a hexagonal lattice, is repeatedly dubbed a “wonder material” due to its immense array of uncanny properties like extraordinary conductivity, flexibility...

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