5 products Intel could cut in its reshuffle

Intel had some wild product ideas that were duds, like the OnCue TV streaming service, WiMax, and smartphone chips. Now, more products are likely to be axed as the company looks to a post-PC world.The chipmaker promised last month to review and cut some products as part of a restructuring plan that included laying off 12,000 employees. The Atom smartphone chips were the first to go while Intel redirects resources to profitable products in areas like servers, 5G connectivity, gaming PCs, and hybrid devices.To read this article in full or to leave a comment, please click here

The Long Future Ahead For Intel Xeon Processors

The personal computer has been the driver of innovation in the IT sector in a lot of ways for the past three and a half decades, but perhaps one of the most important aspects of the PC business is that it gave chip maker Intel a means of perfecting each successive manufacturing technology at high volume before moving it over to more complex server processors that would otherwise have lower yields and be more costly if they were the only chips Intel made with each process.

That PC volume is what gave Intel datacenter prowess, in essence, and it is …

The Long Future Ahead For Intel Xeon Processors was written by Timothy Prickett Morgan at The Next Platform.

Why passwords fail end users

At the 2016 Interop show, Network World got a quick demo of Keeper Security's password management and vault app. The company's CEO, Darren Guccione, also explained why most password methods fail end users, and whether biometrics (beyond the fingerprint) will ever catch on as an authentication method.

Tech groups call on presidential candidates to support encryption, embrace other IT issues

U.S. presidential candidates should embrace encryption and narrow government access to Internet users' data as part of a comprehensive technology agenda, IT trade groups say.While the FBI and some lawmakers have pushed in recent months for encryption workarounds in criminal investigations, presidential candidates should "recognize encryption as a critical security tool," 13 tech trade organizations said in a set of tech policy recommendations released late Wednesday.By narrowly targeting governments' access to consumer data, the next president can promote global trust in digital goods and services, said the groups, representing hundreds of tech companies. Trade groups signing the letter included the Telecommunications Industry Association, the Consumer Technology Association, and BSA.To read this article in full or to leave a comment, please click here

Tech groups call on presidential candidates to support encryption, embrace other IT issues

U.S. presidential candidates should embrace encryption and narrow government access to Internet users' data as part of a comprehensive technology agenda, IT trade groups say.While the FBI and some lawmakers have pushed in recent months for encryption workarounds in criminal investigations, presidential candidates should "recognize encryption as a critical security tool," 13 tech trade organizations said in a set of tech policy recommendations released late Wednesday.By narrowly targeting governments' access to consumer data, the next president can promote global trust in digital goods and services, said the groups, representing hundreds of tech companies. Trade groups signing the letter included the Telecommunications Industry Association, the Consumer Technology Association, and BSA.To read this article in full or to leave a comment, please click here

Worth Reading: Moving towards a better Internet

Those of us who have been working on IPv6 for over 15 years know what it means to be an advocate for an infrastructure technology that cannot be easily tied to new revenue or short-term risks. It is a battle on an icy uphill slope with head winds and a gallery of skeptics who call themselves realists and cheer your every bruise. -via APNIC

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The post Worth Reading: Moving towards a better Internet appeared first on 'net work.

Cisco patch stops attackers from taking over TelePresence systems

Cisco Systems has fixed a critical vulnerability that could allow attackers to take over TelePresence systems,  and patched other high-severity flaws in Cisco FirePOWER and Adaptive Security Appliance devices.The TelePresence software vulnerability stems from an improper authentication mechanism for the XML application programming interface (API). Attackers could exploit it by sending crafted HTTP requests to the XML API in order to bypass authentication and execute unauthorized configuration changes and commands on the system.To read this article in full or to leave a comment, please click here

Cisco patch stops attackers from taking over TelePresence systems

Cisco Systems has fixed a critical vulnerability that could allow attackers to take over TelePresence systems,  and patched other high-severity flaws in Cisco FirePOWER and Adaptive Security Appliance devices.The TelePresence software vulnerability stems from an improper authentication mechanism for the XML application programming interface (API). Attackers could exploit it by sending crafted HTTP requests to the XML API in order to bypass authentication and execute unauthorized configuration changes and commands on the system.To read this article in full or to leave a comment, please click here

Cisco patch stops attackers from taking over TelePresence systems

Cisco Systems has fixed a critical vulnerability that could allow attackers to take over TelePresence systems,  and patched other high-severity flaws in Cisco FirePOWER and Adaptive Security Appliance devices.The TelePresence software vulnerability stems from an improper authentication mechanism for the XML application programming interface (API). Attackers could exploit it by sending crafted HTTP requests to the XML API in order to bypass authentication and execute unauthorized configuration changes and commands on the system.To read this article in full or to leave a comment, please click here

Berkeley Packet Filter (BPF)

Linux bridge, macvlan, ipvlan, adapters discusses how industry standard sFlow technology, widely supported by data center switch vendors, has been extended to provide network visibility into the Linux data plane. This article explores how sFlow's lightweight packet sampling mechanism has been implemented on Linux network adapters.

Linux Socket Filtering aka Berkeley Packet Filter (BPF) describes the recently added prandom_u32() function that allows packets to be randomly sampled in the Linux kernel for efficient monitoring of production traffic.
Background: Enhancing Network Intrusion Detection With Integrated Sampling and Filtering, Jose M. Gonzalez and Vern Paxson, International Computer Science Institute Berkeley, discusses the motivation for adding random sampling BPF and the email thread [PATCH] filter: added BPF random opcode describes the Linux implementation and includes an interesting discussion of the motivation for the patch.
The following code shows how the open source Host sFlow agent implements random 1-in-256 packet sampling as a BPF program:
ld rand
mod #256
jneq #1, drop
ret #-1
drop: ret #0
A JIT for packet filters discusses the Linux Just In Time (JIT) compiler for BFP programs, delivering native machine code performance for compiled filters.

Minimizing cost of visibility describes why low overhead monitoring is an Continue reading

IDG Contributor Network: Puppet aims for the sky, appoints new CTO

Puppet CEO Luke Kanies has seen a lots of change since he founded Puppet.The company, whose goal is to make the deployment of IT infrastructure quicker and easier than before, came about around the time widespread adoption of virtualization occurred. This adoption called for a new way of working: instead of physically racking and stacking machines and installing software on them at the same time, the ability to programmatically set up servers called for a new way to set up the software that runs on them. This is the area that Puppet and its arch-rival Chef are focused on.To read this article in full or to leave a comment, please click here

Cybersecurity Plan for POTUS 45

Okay, the presidential primaries are winding down, and while I expect lots of name calling, insults and general sophomoric behavior this summer and fall, it’s time for both parties to step up with a strong plan for cybersecurity.Cybersecurity?  You’d really never know that it’s a national issue based upon the proceedings so far.  Governor Bush put out a two-page overview while Dr. Ben Carson’s team drafted a high-level proposal.  Neither one of these documents really dug into existing policies, domestic challenges, or International issues.  With the exception of John McAfee, no one has gotten into any detail on this topic.Now I know that cybersecurity can be the geekiest of geeky topics so the Presidential candidates need to address it at the right level.  The best plan will appeal to voters’ personal interests, offer financial incentives and opportunities, and demonstrate U.S. leadership in International affairs.  Additionally, the plan should align cybersecurity issues with technology innovation and a changing economy.To read this article in full or to leave a comment, please click here

Cybersecurity Plan for POTUS 45

Okay, the presidential primaries are winding down, and while I expect lots of name calling, insults and general sophomoric behavior this summer and fall, it’s time for both parties to step up with a strong plan for cybersecurity.Cybersecurity?  You’d really never know that it’s a national issue based upon the proceedings so far.  Governor Bush put out a two-page overview while Dr. Ben Carson’s team drafted a high-level proposal.  Neither one of these documents really dug into existing policies, domestic challenges, or International issues.  With the exception of John McAfee, no one has gotten into any detail on this topic.Now I know that cybersecurity can be the geekiest of geeky topics so the Presidential candidates need to address it at the right level.  The best plan will appeal to voters’ personal interests, offer financial incentives and opportunities, and demonstrate U.S. leadership in International affairs.  Additionally, the plan should align cybersecurity issues with technology innovation and a changing economy.To read this article in full or to leave a comment, please click here

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