EIGRP in the Service Provider Networks. If you are wondering whether EIGRP (Enhanced Interior Gateway Routing Protocol) is used in the Service Provider networks, then continue to read this post. EIGRP is very uncommon in the Service Provider networks. As I teach network design training to thousands of students and through my […]
The post EIGRP in the Service Provider Networks appeared first on Cisco Network Design and Architecture | CCDE Bootcamp | orhanergun.net.
EIGRP in the Service Provider Networks. If you are wondering whether EIGRP (Enhanced Interior Gateway Routing Protocol) is used in the Service Provider networks, then continue to read this post. EIGRP is very uncommon in the Service Provider networks. As I teach network design training to thousands of students and through my …
Continue reading "EIGRP in the Service Provider Networks"
The post EIGRP in the Service Provider Networks appeared first on Cisco Network Design and Architecture | CCDE Bootcamp | orhanergun.net.
EIGRP in the Service Provider Networks. If you are wondering whether EIGRP (Enhanced Interior Gateway Routing Protocol) is used in the Service Provider networks, then continue to read this post. EIGRP is very uncommon in the Service Provider networks. As I teach network design training to thousands of students and through my …
Continue reading "EIGRP in the Service Provider Networks"
The post EIGRP in the Service Provider Networks appeared first on Cisco Network Design and Architecture | CCDE Bootcamp | orhanergun.net.
Cisco Senior Vice President Christine Heckart has left the company. The marketing executive hailed from Brocade.
The project is an open source monitoring tool, which is now seen as table stakes for cloud native and container deployments.
There are many reasons to deploy a network virtualization overlay. But the biggest advantage to an NV overlay is that it can extend the capabilities of legacy networks.
A coalition of more than 40 companies focused on protecting online users has endorsed a global community initiative, coordinated by the Internet Society, to improve the security of the Internet’s routing system.
The Cybersecurity Tech Accord, whose members include Facebook, Microsoft, Oracle, and Hewlett Packard Enterprise, will support the Mutually Agreed Norms for Routing Security (MANRS) initiative.
The goal of MANRS is to ensure a secure and resilient Internet by protecting its routing infrastructure. In 2017 alone, more than 14,000 routing outages or attacks – such as hijacking, leaks, or spoofing – resulted in stolen data, lost revenue, and reputational damage.
“The new endorsement is a good first step,” said Salam Yamout, Internet Society Lead for the MANRS initiative.
“It is not enough to talk about routing security; it is time for action,” Yamout added. “Because the Internet’s routing system was built on the principles of collaboration and shared responsibility, this endorsement from the Cybersecurity Tech Accord and our new partnership is a major step forward. It clearly reflects the will of industry to be proactive in implementing safe routing practices.”
MANRS focuses on four defensive actions that can reduce the most common routing threats:
In February, Troy Hunt unveiled Pwned Passwords v2. Containing over half a billion real world leaked passwords, this database provides a vital tool for correcting the course of how the industry combats modern threats against password security.
In supporting this project; I built a k-Anonymity model to add a layer of security to performed queries. This model allows for enhanced caching by mapping multiple leaked password hashes to a single hash prefix and additionally being performed in a deterministic HTTP-friendly way (which allows caching whereas other implementations of Private Set Intersection require a degree of randomness).
Since launch, PwnedPasswords, using this anonymity model and delivered by Cloudflare, has been implemented in a widespread way across a wide variety of platforms - from site like EVE Online and Kogan to tools like 1Password and Okta's PassProtect. The anonymity model is also used by Firefox Monitor when checking if an email is in a data breach.
Since it has been adopted, Troy has tweeted out about the high cache hit ratio; and people have been asking me about my "secret ways" of gaining such a high cache hit ratio. Over time I touched various pieces of Cloudflare's caching systems; in late 2016 Continue reading
Learn why and how you test IPv6 interoperability in the latest episode of the IPv6 Buzz podcast. Our guest is Tim Winters, director of the University of New Hampshire's InterOperability Lab.
The post IPv6 Buzz 006: Why And How To Test IPv6 Interoperability appeared first on Packet Pushers.