Linux Academy

APRIL 10, 2020

By now you’ve heard the stories that Microsoft loves Linux and fully embraces the open-source world. Windows Subsystem for Linux (WSL). Contact them via email: linux@microsoft.com. The only requirement is a Linux VM. Cloud sandboxes are included with your Linux Academy subscription. Visual Studio Code.

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Linux Open Source Groups Applications 143

Linux Academy

MAY 7, 2019

We Azure, just like Microsoft Linux! Linux Academy is the only way to get exam-like training for multiple Microsoft Azure certifications, check out this blog post if you’re wondering where to get started in Azure. Implement authentication. You must be familiar with cloud and network fundamentals. Implement access control.

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Training Linux Course Microsoft 80

Linux Academy

FEBRUARY 13, 2019

This user will be used to authenticate to the other cluster nodes and to perform actions on the cluster: sudo passwd hacluster. On node1 , authenticate as the hacluster user: sudo pcs cluster auth NODE1 NODE2. The post Configure a Failover Cluster with Pacemaker appeared first on Linux Academy Blog.

Firewall 60

Firewall Resources Linux Authentication 60

Linux Academy

MAY 7, 2019

Linux Academy is the only way to get exam-like training for multiple Microsoft Azure certifications, check out this blog post if you’re wondering where to get started in Azure. As always, remember that you have a range of content available here at Linux Academy if you have any gaps in prerequisite knowledge.

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Training Course Linux Microsoft 83

Linux Academy

MAY 31, 2019

For network devices, we should consider using RADIUS/TACACS+ for authentication purposes, not a shared user account. Ansible can help automate the backup, and you can learn more in this month’s how-to video that covers using Ansible to back up a Cisco ASA firewall. Network Device Configurations.

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Security Backup Linux Operating Systems 92

Linux Academy

JUNE 26, 2019

Understanding how to comply and implement safeguards is crucial for avoiding costly fines and maintaining your business’s reputation. The Linux Audit system is a great solution. Finally, use the Pluggable Authentication Module (PAM) to set password requirements and lock out users with too many failed logins.

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Security Linux Policies Meeting 60

Linux Academy

MAY 7, 2019

Linux Academy is the only way to get exam-like training for multiple Microsoft Azure certifications, check out this blog post if you’re wondering where to get started in Azure. As always, remember that you have a range of content available here at Linux Academy if you have any gaps in prerequisite knowledge.

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Training Course Linux Microsoft 60

Scott Lowe

FEBRUARY 17, 2023

Denis Mulyalin shows how to use Nornir, Salt, and NetBox to template your network tests. Lee Briggs covers the plethora of ways to authenticate to AWS. The author, Kostis Kapelonis, first talks about what not to do , then follows up with a post that has recommendations on how to model multiple environments.

Programming 96

Programming Policies Network Cloud 96

Scott Lowe

FEBRUARY 19, 2014

While this isn’t a bad thing, it does mean that IT professionals need to have a better understanding of how to interact with these APIs. In this post, I’m going to discuss how to use the popular command line utility curl to interact with a couple of RESTful APIs—specifically, the OpenStack APIs and the VMware NSX API.

Authentication 93

Authentication Vmware Examples Applications 93

Scott Lowe

NOVEMBER 24, 2017

In this post, I’ll show you how to use Docker Machine with KVM and Libvirt on a Linux host (I’m using Fedora 27 as an example). You might be wondering if there’s any value in using Docker Machine to run a VM on Linux when you can just run Docker directly on the Linux host.

Linux 60

Linux Engineering Vmware Network 60

Scott Lowe

MARCH 1, 2019

I’m not sure how I missed that part 2 was published only 2 days later, so I’m rectifying that now. Paul Fitzgerald shows how to use Hyper-V and Docker to build a VyOS 1.2.0 VyOS is an open source Linux-based network operating system.). Go check out part 2. Cloud Computing/Cloud Management.

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Operating Systems Authentication Network Open Source 60

Linux Academy

APRIL 15, 2019

Welcome back to our weekly blog post as we look at how to better secure your infrastructure. Last week, we discussed the use of password managers and multi-factor authentication (MFA). The post Passwords and Policies | Roadmap to Securing Your Infrastructure appeared first on Linux Academy Blog.

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Policies Security Backup Linux 60

Scott Lowe

JUNE 18, 2021

Via Ivan Pepelnjak, I was pointed to Jon Langemak’s in-depth discussion of working with Linux VRFs. Sonia Cuff provides a set of links for detailed instructions on setting up VPN access from macOS to Microsoft Azure with Azure Active Directory authentication. I hope that you find something useful here. Networking.

Vmware 60

Vmware Hardware Load Balancer Apple 60

Scott Lowe

DECEMBER 27, 2019

Bruce Schneier writes about how some Chinese hackers are bypassing RSA software token authentication (the title is a bit more broad, implying other forms of two-factor authentication are affected, but the article focuses on attacks against the use of RSA software tokens). Career/Soft Skills.

Open Source 60

Open Source Vmware Authentication Storage 60

Scott Lowe

MAY 27, 2022

Isovalent—the company behind the Cilium project—has been talking a lot about how the use of eBPF will transform things, including the architecture of a service mesh. Along those lines, one of their latest articles discusses how to achieve identity-based mutual authentication leveraging eBPF.

Virtualization 79

Virtualization Storage Programming Network 79

Linux Academy

FEBRUARY 12, 2019

How can Chef be extended? For the Extending Chef Badge, you’ll need to know how to get the most out of Chef by adding and/or customize functionality in these areas: Ohai. Custom Knife plugins allow you to add functionality to Knife, while already having access to Chef Server authentication. What will you learn? Custom Resources.

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Resources Course Linux Authentication 60

SPF13

MARCH 14, 2012

s how to get started with a MongoDB backed Drupal. Installing on linux. To download and extract the files, on a typical Unix/Linux command line, use. host => localhost, // Connection name/alias. // Omit USER:PASS@ if Mongo isnt configured to use authentication. The Examiner.com. Disclaimer. Installing MongoDB.

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Linux Google Authentication Storage 256

Scott Lowe

APRIL 19, 2019

Milind Gunjan shares some tips for troubleshooting Linux bridged networking on a KVM host. Many organizations prefer to use two-factor authentication (2FA) to help protect their systems. John Harris explains how to use dynamic configuration discovery in Grafana. configurations. Servers/Hardware. Nothing this time around!

Open Source 60

Open Source Tools Policies Cloud 60

Scott Lowe

OCTOBER 5, 2012

I came across this post on CloudFoundry’s User Account and Authentication Service (the UAA). William Lam shows you how to use ovftool to copy VMs directly between ESXi hosts. Only a true geek would be interested in this, but here’s some information on running OpenBSD in KVM on Linux. Cloud Computing/Cloud Management.

Storage 92

Storage Vmware Linux Virtualization 92

Scott Lowe

JANUARY 14, 2016

Cumulus VX, if you aren’t aware, is a community-supported virtual appliance version of Cumulus Linux aimed at helping folks preview and test “full-blown” Cumulus Linux (which, of course, requires compatible hardware). Here’s a handy “how to” on assigning a specific floating IP address to an OpenStack instance. Servers/Hardware.

Vmware 60

Vmware Devops Storage Linux 60

Scott Lowe

AUGUST 16, 2017

Since that time, I’ve been experimenting with ODrive, testing it to see how well it works, if at all, with my Fedora Linux environment. ODrive, if you’re reading this: put some effort into your Linux support and your docs, and you’ll probably get more paying customers.)

Linux 60

Linux Storage Cloud Examples 60

Scott Lowe

JUNE 8, 2015

I say “trick” here because it isn’t that this is complicated or undocumented, but rather that it may not be immediately obvious how to combine these two.). For example, I wanted to verify some of the facts that are gathered by Ansible across various Linux distributions.

Vmware 60

Vmware Linux Authentication Virtualization 60

Scott Lowe

JANUARY 14, 2016

Cumulus VX, if you aren’t aware, is a community-supported virtual appliance version of Cumulus Linux aimed at helping folks preview and test “full-blown” Cumulus Linux (which, of course, requires compatible hardware). Here’s a handy “how to” on assigning a specific floating IP address to an OpenStack instance. Servers/Hardware.

Devops 60

Devops Vmware Storage Open Source 60

Scott Lowe

AUGUST 22, 2013

In part 2 , I focused on the NVP controllers, showing you how to build/configure the NVP controllers and establish a controller cluster. In this post, I’ll show you how to add hypervisors to NVP so that you can turn up your first logical network. Next, you need to authenticate the hypervisor to NVP. on Ubuntu 12.04

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Transportation Linux Network Virtualization 60

Scott Lowe

APRIL 10, 2020

In any case, I’ve been exploring the APIs using Postman (when on Linux) and Paw (when on macOS), and in this post I’ll share how to use Postman to launch an EC2 instance via API calls. I’ll be using Linux, but since Postman is cross-platform then this post should cover most users.

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Tools Examples Linux Resources 78

ForAllSecure

DECEMBER 16, 2020

This requires an increased level of expertise and know-how to deal with efficiently: Dependency on specific hardware features present on the physical device. In this post, we will cover how to deal with each one of these challenges in the firmware fuzzing context. Is a MIPS Linux firmware. Non-x86 processor architecture.

Programming 52

Programming Exercises Linux Authentication 52

ForAllSecure

DECEMBER 15, 2020

This requires an increased level of expertise and know-how to deal with efficiently: Dependency on specific hardware features present on the physical device. In this post, we will cover how to deal with each one of these challenges in the firmware fuzzing context. Is a MIPS Linux firmware. Non-x86 processor architecture.

Programming 52

Programming Exercises Linux Authentication 52

Scott Lowe

MARCH 20, 2020

Tim Smith shares how to set up additional blocklists for Pi-Hole for your home lab. This blending of “traditional” network engineering with containers, Linux, and DevOps tooling is how Matt is setting new trends and directions for the networking industry. Good stuff here! Virtualization.

Linux 60

Linux Vmware Authentication Storage 60

ForAllSecure

NOVEMBER 18, 2021

Vamosi: How do we know who’s on the other end of a connection, who it is that is logging into a computer or an account online? So we include other telemetry that seeks to authenticate that the entity logging in is who they say they are. So that’s why you need multi factor authentication. Think about it.

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Authentication System Examples Analysis 52

ForAllSecure

DECEMBER 2, 2021

In addition to her knowledge of Windows, she’s equally versed in Linux and other operating systems as well. Januszkiewicz: Actually we're talking about both of the systems here, a Linux that Windows another world differently. Also multi factor authentication, that is a must. Of course it's not like a number one trend yet.

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Examples Operating Systems Course System 52

ForAllSecure

APRIL 22, 2021

In 2013, researcher Nitesh Dhanjani found that a popular brand used simple MD5 hashes of the device's MAC addresses for authentication. Problem is, MAC addresses are not great for authentication. So far on the hacker mind, I've talked about Capture the Flag bug bounties and how to become a pen tester.

Internet 52

Internet Research Security Tools 52

ForAllSecure

APRIL 22, 2021

In 2013, researcher Nitesh Dhanjani found that a popular brand used simple MD5 hashes of the device's MAC addresses for authentication. Problem is, MAC addresses are not great for authentication. So far on the hacker mind, I've talked about Capture the Flag bug bounties and how to become a pen tester.

Internet 52

Internet Research Security Tools 52

CIO Business Intelligence

DECEMBER 7, 2023

How are cyberattack methods evolving? You must also understand how moving to cloud drives changes in enterprise cybersecurity—how to protect those resources, drive down risk, and improve productivity. Especially in Linux estates, they create multiple local privileged accounts for convenience.

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Enterprise Enterprise Disaster Recovery Authentication 105

Kitaboo

MARCH 18, 2024

Guide: How to Build an eBook Store Download Now! Content creators can safeguard their content from unauthorized copying, sharing, and piracy and provide advanced encryption and authentication mechanisms. Here are some of its key features: It is compatible with Microsoft Windows, macOS, and Linux.

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eBook Software Software Storage 78

ForAllSecure

MARCH 30, 2022

Vamosi: IPTables is a way to configure the IP packet filter rules of the Linux kernel firewall. The filters are organized in different tables, which contain chains of rules for how to treat network traffic packets. This was strange since they were obviously running linux commands in a linux terminal so why is it set to windows?

Firewall 52

Firewall Virtualization Authentication Linux 52

SecureWorld News

OCTOBER 12, 2021

Programs like Regex are relatively simple to use and hackers working within crime circles to sell data on the darknet will be familiar with how to use software like this to break into your online accounts. Mozilla moves towards multi-factor authentication.

Authentication 60

Authentication Study Windows Apple 60

Linux Academy

APRIL 1, 2019

On the flip side of that, I’ve run into those who are so paranoid, they use multi-factor authentication for everything, and each password is ridiculously long and complex. If you missed the last few blogs in this series on how to secure your infrastructure, check them out below: Security Awareness Training. Vulnerability Scanning.

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Security Policies Backup Linux 60