SVP Technology at Fiserv; large scale system architecture/infrastructure, tech geek, reading, learning, hiking, GeoCaching, ham radio, married, kids
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Building the System/360 Mainframe Nearly Destroyed IBM

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JayM
1 minute ago
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Atlanta, GA
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Riverbed rolls out new AI-powered observability features

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Riverbed Technology LLC is updating its observability platform with new artificial intelligence tools that will help companies fix technical issues quicker. The company detailed the enhancements today. Redwood City, California-based Riverbed went public in 2006 and was acquired by an investor consortium for $3.6 billion eight years later. Today, its observability platform is used by […]

The post Riverbed rolls out new AI-powered observability features appeared first on SiliconANGLE.

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JayM
2 minutes ago
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Getting better... Still very happy with ExtraHop though.
Atlanta, GA
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iBGP Local-AS Details

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Did you know you could use the neighbor local-as BGP functionality to fake an iBGP session between different autonomous systems? I knew Cisco IOS supported that monstrosity for ages (supposedly “to merge two ISPs that have different AS numbers”) and added the appropriate tweaks1 into netlab when I added the BGP local-as support in release 1.3.1. Someone couldn’t resist pushing us down that slippery slope, and we ended with IBGP local-as implemented on 18 platforms (almost a dozen network operating systems).

I even wrote a related integration test, and all our implementations passed it until I asked myself a simple question: “But does it work?” and the number of correct implementations that passed the test without warnings dropped to zero.

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JayM
3 minutes ago
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Atlanta, GA
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Arguing Against CALEA

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At a Congressional hearing earlier this week, Matt Blaze made the point that CALEA, the 1994 law that forces telecoms to make phone calls wiretappable, is outdated in today’s threat environment and should be rethought:

In other words, while the legally-mandated CALEA capability requirements have changed little over the last three decades, the infrastructure that must implement and protect it has changed radically. This has greatly expanded the “attack surface” that must be defended to prevent unauthorized wiretaps, especially at scale. The job of the illegal eavesdropper has gotten significantly easier, with many more options and opportunities for them to exploit. Compromising our telecommunications infrastructure is now little different from performing any other kind of computer intrusion or data breach, a well-known and endemic cybersecurity problem. To put it bluntly, something like Salt Typhoon was inevitable, and will likely happen again unless significant changes are made.

This is the access that the Chinese threat actor Salt Typhoon used to spy on Americans:

The Wall Street Journal first reported Friday that a Chinese government hacking group dubbed Salt Typhoon broke into three of the largest U.S. internet providers, including AT&T, Lumen (formerly CenturyLink), and Verizon, to access systems they use for facilitating customer data to law enforcement and governments. The hacks reportedly may have resulted in the “vast collection of internet traffic”; from the telecom and internet giants. CNN and The Washington Post also confirmed the intrusions and that the U.S. government’s investigation is in its early stages.

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JayM
3 minutes ago
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Atlanta, GA
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The "stupidity" of tariffs

jwz
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Let's say your job is writing about chess. You've seen The Queen's Gambit at least twice, so you're considered an expert.

This guy sits down at the table, flips over the board, and says to his competitor, "How about you hand me your wallet or my friend here busts up your kneecaps?"

The article you write is about how this guy is literally the worst chess player you have ever seen, and you're not sure he even understands the rules.

Previously, previously, previously.

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JayM
22 hours ago
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Atlanta, GA
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Tariffs

5 Comments and 16 Shares
[later] I don't get why our pizza slices have such terrible reviews; the geotextile-infused sauce gives the toppings incredible slope stability!
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JayM
22 hours ago
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Atlanta, GA
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5 public comments
ChristianDiscer
10 hours ago
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Incorrect analogy – More like;
1) You want a pizza made from another region.
2) However, you must sell them some your ingredients before it can be made.
3) They charge a “tariff” to protect the income of their local farmer’s for other ingredients. You’re willing to pay the “tariff” because you like your ingredients better.
4) The pizza maker sells you the final pizza with a standard sales tax but no tariff
5) You paid the higher price and they made money from the tariff.

Trump is charging tariffs to increase the costs from other regions for several reasons. A) To negotiate down tariffs from other regions. B) Lower tariffs mean you pay a lower cost for your special pizza. C) To whittle down our regions deficit. D) and/or To increase local “ingredients” growth at lower cost for you.
sirwired
6 hours ago
The analogy Randall posted was perfect. It’s based on that ridiculous chart the president displayed showing “tariff” rates all over the world allegedly imposed on the US. It was not, in fact, the average import duty charged, or any number even tangentially related to it, like indirect tariffs through subsidy. Instead, it was ( Trade Deficit / Import Value ) This produces a number that has nothing whatsoever to do with tariffs at all. Let’s say NowhereStan exports $1B of gold every year to the US, but gets all their material needs supplied by LocalRepublic, except for $1M a year of US bourbon, imported duty-free.In the real world, the tariff imposed by NowhereStan on the US is 0%. Using Trump Math, it’s 99.9%. This “We just don’t happen make to something the other party wants to buy, so we should punish them for it.” is what the strip is making fun of, not the general concept of tariffs.
ManBehindThePlan
14 hours ago
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Explains with stick figures, XKCD goes to the heart of the matter of tariffs and STILL manages to make a joke!
rraszews
14 hours ago
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The line break after "The President is mad" is absolutely perfect and frankly the sentence could have ended there just fine.
Columbia, MD
rickhensley
17 hours ago
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Finally, a way to explain it that my wife can relate to.
Ohio
alt_text_bot
1 day ago
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[later] I don't get why our pizza slices have such terrible reviews; the geotextile-infused sauce gives the toppings incredible slope stability!
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