Articles about cisco

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Single single-sign-on SNAFU threatens three Cisco products

Cisco has announced a suite of patches against a bug in its Security Assertion Markup Language (SAML) implementation. As is so often the case with a language slip, the bug is inherited by multiple products. In the case of CVE-2018-0229, the affected systems are: Single sign-on authentication for the AnyConnect desktop …
Sparkler

Cisco snuffs Spark, renames it 'WebEx Teams'

Roundup Cisco leads the networking roundup this week, with news that there's one fewer way to avoid its WebEx brand: as part of a product reorganisation, what was Cisco Spark is to become WebEx Teams. It's more than a rebrand, Cisco's Jonathan Rosenberg insisted here, because in the Olde Worlde, Sparkies could join Spark meetings, and …

Flash! Ah-ahhh! WebEx pwned for all of us!

Cisco has patched a serious vulnerability in its WebEx software that lets an attacker remotely execute code on target machines via poisoned Adobe Flash files. Switchzilla is today advising all users running WebEx Business Suite or WebEx Meetings (both client and server) to update their software in order to patch CVE-2018-0112 …
Shaun Nichols, 19 Apr 2018
Internet of things in the cloud

Cisco casts an eye over IoT protocol landscape: Everything the light touches is ours

Cisco has pitched its intent-based networking capabilities as a way to get control over the Internet of Things. There are good reasons to try and automate the network behaviour of IoT devices: as Cisco's enterprise networking marketing vice president Prashan Shenoy told The Register's networking desk, the ratio of IT personnel …

Intel's security light bulb moment: Chips to recruit GPUs to scan memory for software nasties

Updated Having weathered revelations in January that its chips can be attacked through a novel class of side-channel vulnerabilities – mostly addressed through microcode fixes – Intel is adding broader silicon-level security improvements to its processors. In conjunction with the RSA Security conference in San Francisco this week, …
Thomas Claburn, 17 Apr 2018
Encryption

Cisco backs test to help classical crypto outlive quantum computers

Cisco and quantum security outfit Isara reckon they've got at least as far as alpha stage in one problem of the future: securing public key certificates against quantum computers. “Quantum computers will break cryptography” is a popular mass media trope, but the big brains of crypto have been aware of the risk for some time. …
Batman SaaS

Cisco board adds SaaS-man to help it suss subscriptions

Cisco’s tapped one of the few software vendors that has made a thorough and successful transition to software-as-a-service by appointing Mark Garrett, a former Adobe executive veep and chief financial officer to its board of directors. The Register’s focuses on security and infrastructure mean we don’t often consider Adobe for …
Simon Sharwood, 13 Apr 2018

Cisco shrinks Tetration for ESX and SaaS

Just in case you doubt Cisco’s intention to become a software company, it’s now shrunk its Tetration analytics software and spawned a SaaS version. When Tetration appeared in 2017 the telemetry analytics tool needed 36 servers to go about its business. Cisco later cut the server count to six for Tetration-M and added a version …
Simon Sharwood, 11 Apr 2018
cloud

Cisco bulks up routers for carriers struggling with CDN traffic

Cisco might be turning itself into a software company, but that's a slow process, and in the meantime, the router giant still has hardware on the roadmap. This week at YetAnotherConference™ – the MPLS+SDN+NFV World Congress in Paris – Cisco announced a suite of routing products targeting the persistently-underperforming …

Cisco mess from 2017 becomes tool for state-sponsored infrastructure attacks and defacements

Cisco's Smart Install software has become the vector for a series of infrastructure attacks and politically-motivated defacements. Cisco's own Talos security limb reports that bad actors, some likely state-supported, have been scanning Switchzilla devices to see if they run Smart Install. The tool is insecure-by design because …
Shutterstock Easter Egg

Egg on Cisco's face: Three critical software bugs to fix over Easter

Cisco's ruined Easter for netadmins by revealing three critical-rated flaws, with fixes landing today. The company's IOS and IOS XE software need patching against two bugs, CVE-2018-0151 and CVE-2018-0171. CVE-2018-151 is a bounds-checking error in IOS/IOS XE's quality-of-service subsystem, and can be attacked using malicious …

Cisco separates switching and routing software from hardware

Cisco has taken a long, hard look at the biggest bullet in its kit, and bitten down: the company has announced it will separate its router and switch software from the hardware that hosts it. The “kill-your-darlings” decision is in response to demand from hyperscale Web outfits and service providers, rising sales of white-box …

Cisco's 'Hybrid Information-Centric Networking' gets a workout at Verizon

Last week, we noted the re-emergence of a sleeper technology, Information-Centric Networking (ICN). we've now learned that Cisco's been hard at work on it: Switchzilla has unveiled a trial implementation with Verizon. ICN associates content with names rather than the IP address of the server hosting the content. As Dirk …
Network scientists

Brace yourselves, netadmins, there's a new cable on the market

This week's network-news-in-five minutes has Palo Alto Networks acquiring a startup, a slew of Cisco switches, Juniper's fabric fetish, network monitoring and more. First up: Palo Alto Networks has dropped US$300 million on the table to slurp cloud security company Evident.io. Evident.io focuses on providing security …
Data center

Happy days are here again: 2017 set record for infrastructure sales

Analyst firm Canalys has claimed 2017 saw record shipments of data centre infrastructure. The firm’s totalled sales of all storage, servers and data centre networking kit shipped last year and come up with the figure of US$142bn, up seven per cent from 2016’s spend. Cisco, Dell EMC and HPE collectively scored half of all that …
Simon Sharwood, 16 Mar 2018
trolley_shopping_648

Cisco to trial direct online sales

Cisco's going to have a crack at direct sales online. Cisco's veep for Australia and New Zealand yesterday told the Cisco Live! event in Melbourne that it's currently possible to buy his company's kit online from the company, but that finding out how to do it is not easy. Cisco's online direct sales presence is obscure …
Slices of madeira cake

Ethernet sales growing, but routing's been routed by software

If you watch the fortunes of the big names in switching, you probably won't be surprised to hear that the market is only recording modest growth. According to analyst clan IDC's wrap of calendar year 2017's shipments, the switch business added a mere 3.2 per cent year-on-year in Q4 2017 to reach US$6.9 billion for the quarter …
Baby looks taken aback/shocked/affronted. Photo by Shutterstock

Sigh. Cisco security kit has Java deserialisation bug and a default password SNAFU

Cisco's security developers have served up a parcel of patches. First up, there's a gem in Switchzilla's Secure Access Control System. The ACS (which ceased sale in August 2017) is a hardware-based login gatekeeper, and it's got a remotely-pwnable Java deserialisation bug. Cisco's notice for CVE-2018-0147 says an attacker …

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