Russ

Author Archives: Russ

Weekend Reads ‭190DA‬

By now pretty much all of online advertising is adtech, which doesn’t sponsor publishers. Instead it uses publishers to mark and track eyeballs wherever they might go. It does that by planting tracking beacons (mixed like poison blueberries into those cookies sites now require “consent” to) on readers’ browsers or phones, and then shoots the readers’ eyeballs with ads when they show up elsewhere on the Web, preferably on the cheapest possible site, so those eyeballs can be hit as often as possible within the budget the advertiser has paid adtech intermediaries. @Doc Serls Weblog

Consider, then, that most useful work relies on TCP/IP, which itself relies on the Domain Name System (DNS). We should know as much as possible about our use of the DNS, but most IT administrators are much too busy learning their specialized craft to also become experts on every enabling technology. —Paul Vixie @Dark Reading

The technology products that drive today’s businesses are increasingly produced through a highly diversified and complex international supply chain. Whether it is standard networking gear or a more specialized device like a human-machine interface or remote terminal unit, equipment is often developed through an elaborate web of OEMs, chip makers, Continue reading

Worth Reading: Paying for the bleeding edge

It is a good thing they still want to offload responsibility to IBM, Intel, and a few others, because it is only through such vendors that there is any hope that technologies will be advanced for the bleeding edge and eventually become the leading edge for enterprises. Which is, after all, the real point of having the technology in the first place. It is for everyone to advance, not just for the upper echelon of computing in each country. —Timothy Prickett Morgan @The Next Platform

Worth Reading: BGP DFZ Security

If a certificate is published with an incorrect set of number resources then there is the possibility that its subordinate certificates cannot be validated, which, as we’ve noted has implications for the reachability of services on the Internet through the connection to the routing system. Thus, certificate issuance is not without its potential legal liabilities, and it is not unusual for certificate authorities to limit their liabilities. —Geoff Huston @CircleID

Reaction: The Importance of Open APIs

Over at CIMI, Tom Nolle Considers whether the open API is a revolution, or a cynical trap. The line of argument primarily relates to accessing functions in a Virtual Network Function (VNF), which is then related to Network Function Virtualization (NFV). The broader point is made in this line:

One important truth about an API is that it effectively imposes a structure on the software on either side of it. If you design APIs to join two functional blocks in a diagram of an application, it’s likely that the API will impose those blocks on the designer.

This is true—if you design the API first, it will necessarily impose information flow between the different system components, and even determine, at least to some degree, the structure of the software modules on either side of the API. For instance, if you decide to deploy a single network appliance vendor, then your flow of building packet filters will be similar across all devices. However, if you add a second vendor into the mix, you might find the way packet filters are described and deployed are completely different, requiring a per-device module that moves from intent to implementation.

While this problem will always Continue reading

1 … 41 42 43 44 45 … 162