SecureWorld News

JULY 15, 2022

Joshua Schulte was hit with 13 charges in June of 2018 after he leaked nearly 9,000 documents from an isolated network within the CIA. Central Intelligence Agency (CIA) has been convicted for his role in one of the largest thefts of classified information in history.

Engineering 73

Engineering Tools Linux Transportation 73

Linux Academy

MARCH 28, 2019

Recent vulnerabilities in the runc container engine, and the CVE-2018-1002105 tCP vulnerability in TCP (Transport Control Protocol) itself requires quick upgrades of the cluster modules themselves. With cloud virtualization and advanced networking, vacating a cluster after the initialization of a new one is feasible. Manage Secrets.

Policies 68

Policies Linux Security Virtualization 68

CIO Business Intelligence

AUGUST 25, 2022

What’s different now is that the concept of what will comprise a network node is changing rapidly, along with the number of interconnected devices. Separating system and application spaces is already gaining followers for immutable Linux operating systems – even in consumer devices. Some form(s) of “the metaverse” and Web 3.0

CTO 95

CTO Operating Systems Open Source 3D 95

Linux Academy

JULY 1, 2019

With a plan to launch over 55 new Linux Academy Hands-On Labs this month, you’re going to want to keep up-to-date and see what’s coming. To learn more, go to the Linux Academy search engine, and select Community Edition under the content type. Plus Mozilla big plans Firefox on Android, and the future of Steam on Linux.

Linux 60

Linux Course Symantec SOA 60

Linux Academy

JULY 30, 2019

Our free cloud training allows students to begin developing their Linux and Cloud skills. Visit the Linux Academy Booth at Black Hat or find Ell at any of the other Hacker Summer Camp events! Kali Linux Deep Dive – In this course, you will learn how to find the vulnerabilities in frameworks like Metasploit, BeEF, SET, etc.

Course 12

Course Linux Devops Cloud 12

Scott Lowe

DECEMBER 2, 2013

This post, by the way, was sparked in part by a comment on my article on using GRE tunnels with OVS , in which the reader asked: “Is there a way to configure bare Linux (Ubuntu)…with OVS installed…to serve as a tunnel endpoint…?” Setting Up the Transport Interface. Configuring OVS.

Transportation 71

Transportation Linux Network Virtualization 71

Galido

AUGUST 13, 2016

An intrusion detection system (IDS) is a device or software application that monitors network and/or system activities for malicious activities or policy violations and produces reports to a Management Station. Snort® is an open source network intrusion prevention and detection system (IDS/IPS) developed by Sourcefire. Download Snort.

System 60

System Tools Open Source Network 60

Scott Lowe

MARCH 12, 2014

However, for the purposes of this series, I’ll limit the discussion to focus on how one would integrate VMware NSX with OpenStack via the OpenStack Neutron (formerly “Quantum”) project, which provides virtual networking functionality for OpenStack-based clouds.

Vmware 69

Vmware Network Linux Virtualization 69

Scott Lowe

MAY 27, 2022

Networking. If I’m understanding the article correctly (and feel free to correct me if I am mistaken) it looks as if Cilium Service Mesh will leverage/does leverage a combination of certificate-based mTLS for identity at the workload level and node-based transport encryption (via WireGuard) for data confidentiality.

Virtualization 79

Virtualization Storage Programming Network 79

Scott Lowe

AUGUST 22, 2013

In this post, I’ll show you how to add hypervisors to NVP so that you can turn up your first logical network. If you are using a different Linux distribution or a different hypervisor, the commands you’ll use as well as the names of the prerequisite packages you’ll need to install will vary slightly. Assumptions.

Transportation 60

Transportation Linux Network Virtualization 60

Scott Lowe

FEBRUARY 27, 2014

In part 5, I showed you how to create a logical network that could be used to connect VMs to each other independent of the underlying physical network topology. In part 9 , we leveraged the gateway appliance from part 6 to add a layer 3 gateway service that can provide L3 (routed) connectivity into or out of your logical networks.

Transportation 60

Transportation Network Vmware Virtualization 60

Scott Lowe

SEPTEMBER 3, 2014

Networking. To help resolve this issue, Cumulus Networks (and possibly Metacloud, I’m not sure of their involvement yet) has release an open source project called vxfld. I’d love to hear from more networking pros (please disclose company affiliations) about their thoughts on this matter. Virtualization.

Linux 60

Linux Network Vmware Disaster Recovery 60

Scott Lowe

FEBRUARY 6, 2014

Networking. In the process, he muses about the value of configuration management tool chains such as Chef and Puppet in a world of “open switch” platforms such as Cumulus Linux. Speaking of Cumulus Linux…did you see the announcement that Dell has signed a reseller agreement with Cumulus Networks?

Linux 60

Linux Vmware Storage Virtualization 60

Scott Lowe

DECEMBER 6, 2013

Networking. In this post on why networking needs a Chaos Monkey , Mike Bushong applies to the terms to networks—a snowflake network is an intricately crafted network that is carefully tailored to utilize a custom subset of networking features unique to your environment. Here’s a good source.

Vmware 60

Vmware Storage Linux Network 60

Scott Lowe

DECEMBER 18, 2013

This is an extremely flexible and useful module, capable of not only configuring and managing network interfaces but also capable of managing the configuration of OVS. You could then assign the newly-created tep0 interface an IP address on your transport network like this: l23network::l3::ifconfig {''tep0'': ipaddr => ''10.1.1.1/24''}.

Network 69

Network Linux Examples Open Source 69

Scott Lowe

AUGUST 16, 2013

As I mentioned in part 1 , the purpose of the NVP controllers is to handle computing the network topology and providing configuration and flow information to create logical networks. Assign an IP address to the controller so that it can communicate across the network. And pretty familiar if you’ve used Linux before.).

Network 77

Network Transportation Architecture Virtualization 77

Scott Lowe

JULY 5, 2019

Networking. If you’re unfamiliar with public key infrastructure (PKI), digital certificates, or encryption, you may find this Linux Journal article helpful. 509v3 digital certificates, how they help enable asymmetric (public/private key) encryption, and the connection to Transport Layer Security (TLS).

Storage 60

Storage Hardware Open Source Vmware 60

Scott Lowe

JUNE 22, 2015

Next up, Hykes talks about solving “the next problem”—which, in his mind, is networking. Hykes believes that machines (infrastructure) and the network should be part of the application, and should conform to what the application needs. Docker Network leverages DNS for service discovery. It’s all built on industry standards.

Applications 60

Applications Linux Network Tools 60

Linux Academy

SEPTEMBER 5, 2019

Or are you trying to network? Transportation tips. Networking & Events . Worse case, you can always head to your hotel room and swap out shoes for client meetings or networking events. A few members of the Linux Academy team almost immediately get allergies upon entering these hotels. Transportation Tips.

Conference 14

Conference Linux Meeting Hotels 14

Scott Lowe

OCTOBER 23, 2013

Networking. Paul Fries takes on defining SDN , breaking it down into two “flavors”: host dominant and network dominant. I’d like to add to Paul’s analysis that it’s important to understand that, in reality, host dominant and network dominant systems can coexist. I hope you find something useful.

Vmware 60

Vmware Network Virtualization Storage 60

Scott Lowe

MARCH 23, 2017

Networking. Biruk Mekonnen has an introductory article on using Netmiko for network automation. Gabriele Gerbino has a nice write-up about Cisco’s efforts with APIs ; his article includes a brief description of YANG data models and a comparison of working with network devices via SSH or via API. Servers/Hardware.

Open Source 60

Open Source Storage Vmware Network 60

ForAllSecure

MARCH 24, 2020

Mayhem can serve data either from a file or from a network socket. To test if opkg would indeed download packages from a custom network connection, I set up a local web server and created a file consisting of random bytes. I found this vulnerability initially by chance when I was preparing a Mayhem task for opkg.

Network 59

Network System Data Software 59

ForAllSecure

MARCH 24, 2020

Mayhem can serve data either from a file or from a network socket. To test if opkg would indeed download packages from a custom network connection, I set up a local web server and created a file consisting of random bytes. I found this vulnerability initially by chance when I was preparing a Mayhem task for opkg.

Network 52

Network System Data Software 52

ForAllSecure

MARCH 25, 2020

Mayhem can serve data either from a file or from a network socket. To test if opkg would indeed download packages from a custom network connection, I set up a local web server and created a file consisting of random bytes. I found this vulnerability initially by chance when I was preparing a Mayhem task for opkg.

Network 52

Network System Data Software 52

ForAllSecure

APRIL 22, 2021

For some people, for instance, a router might be internet of things for other people it might not be it might be considered network infrastructure. So what then makes IoT hacking different from say traditional network hacking. Is that a traditional networking attack, or is that an IoT attack?

Internet 52

Internet Research Security Tools 52

ForAllSecure

APRIL 22, 2021

For some people, for instance, a router might be internet of things for other people it might not be it might be considered network infrastructure. So what then makes IoT hacking different from say traditional network hacking. Is that a traditional networking attack, or is that an IoT attack?

Internet 52

Internet Research Security Tools 52

GeekWire

NOVEMBER 28, 2020

“But lately, I’ve been learning a lot about home networking for entertainment and security, dog training, and building a good relationship with our new 3-year-old pooch, Tachikoma.” Mac, Windows or Linux? I’ve just recently been exploring the Windows Subsystem for Linux since I can utilize my GPU for ML tasks from within.

Linux 145

Linux Windows Transportation Energy 145

ForAllSecure

DECEMBER 17, 2021

So Bitcoin has its own network protocol. Knudsen: Normally I would use virtual machines for this, I go install Linux and install the other stuff and work away at the command line until I got to where I wanted it to be. It’s about challenging our expectations about the people who hack for a living. So I was focusing on MQ TT.

Open Source 52

Open Source Software Software Applications 52

GeekWire

DECEMBER 5, 2020

And the more complex the math they use on the data, like neural networks, the more accurate the results. Mac, Windows or Linux? I use Windows on a day-to-day basis and periodically use Linux for particular projects (or when I’m using Docker). Transporter, Time Machine or Cloak of Invisibility? Kirk, Picard, or Janeway?

Data 143

Data How To Linux Transportation 143

Scott Lowe

APRIL 25, 2014

Recall from part 11 that when implementing Neutron with VMware NSX, you’ll need both a Neutron server as well as a network node running the DHCP and metadata agents. On the Neutron network node, you’d install (at a minimum) neutron-common , neutron-dhcp-agent , and neutron-metadata-agent.

Vmware 96

Vmware Network Transportation .Net 96

GeekWire

AUGUST 4, 2020

Allen School of Computer Science & Engineering’s Networks and Mobile Systems Lab under the direction of Associate Professor Shyam Gollakota. Mac, Windows or Linux? There are some things that are easier to do on Mac/Linux, but then sometimes I use a laser cutter connected to a computer running an old version of Windows.

Wireless 124

Wireless Research Linux Transportation 124

Phil Windley

JUNE 28, 2021

Building a global, interoperable health and travel pass network requires both technology and governance. The Global COVID Certificate Network. GCCN has three components: a trust registry network. The vendor network provides a commercial ecosystem to which governments and industry associations can turn for support.

Travel 52

Travel Airlines Government Network 52

GeekWire

NOVEMBER 6, 2020

The videos have titles such as “Neural Network Architectures and Deep Learning”; “Linear Quadratic Regulator (LQR) Control for the Inverted Pendulum on a Cart”; “Underdetermined Systems and Compressed Sensing” and many more. Mac, Windows or Linux? Transporter, Time Machine or Cloak of Invisibility?

Engineering 112

Engineering Education Video Transportation 112

ForAllSecure

MARCH 14, 2022

In 2015, shortly after the Jeep hack, the National Transportation and Safety Board (NTSB) released a study suggesting that someone could take wireless signals within an airplane and perhaps cause mischief. Vamosi: So at a lot of hacking conference I go to, I have a laptop running Linux. Could we hack into an airplane, for example.

Airlines 52

Airlines Government Security Conference 52

ForAllSecure

NOVEMBER 24, 2020

Secure Socket Layer or SSL and its successor Transport Layer Security or TLS are complex protocols that operate behind the little paddle lock you see on the address bar of your preferred web browser. Who’s going to test network scanners, port scanners, and software code? So what is Heartbleed? But antimalware is niche category.

Open Source 52

Open Source Tools Security Software 52

ForAllSecure

NOVEMBER 24, 2020

Secure Socket Layer or SSL and its successor Transport Layer Security or TLS are complex protocols that operate behind the little paddle lock you see on the address bar of your preferred web browser. Who’s going to test network scanners, port scanners, and software code? So what is Heartbleed? But antimalware is niche category.

Open Source 52

Open Source Tools Security Software 52

ForAllSecure

NOVEMBER 24, 2020

Secure Socket Layer or SSL and its successor Transport Layer Security or TLS are complex protocols that operate behind the little paddle lock you see on the address bar of your preferred web browser. Who’s going to test network scanners, port scanners, and software code? So what is Heartbleed? But antimalware is niche category.

Open Source 52

Open Source Tools Security Software 52