Linux Academy

MARCH 18, 2019

We spend so much time on other things — like managing firewall rules, system patching , analyzing report data, etc. Great news – as I’m writing this, I’m also working on a CompTIA CySA+ certification course here at Linux Academy to be released soon!). that user accounts are often a neglected topic.

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Security Linux Firewall Backup 60

Linux Academy

MAY 14, 2019

Just by having a paid account with Linux Academy, you and your organization can access not only our Google environments but all of Linux Academy’s Cloud Playground environments without ever having to open up a port or worrying about leaking information. Secure Google Sandbox Environments for Learning. Why can it take that long?

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Google Cloud Linux Training 109

Linux Academy

OCTOBER 2, 2019

Hi, I’m Anna, COO of Linux Academy. Anthony is out on some much-needed vacation, but that’s not going to stop us from updating you on everything new in this Linux Academy Monthly Update. CompTIA Linux Plus XK0-004. Securing a Virtual Network with Azure Firewall . Using Ansible Firewalls Rules. Platform Updates.

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Linux Disaster Recovery Course Firewall 13

SecureWorld News

JUNE 12, 2023

Cybersecurity professionals are increasingly turning to online courses to earn their credentials, helping them stand out from the crowd and keep pace with an ever-changing industry. Certifications are achieved by completing exams and courses which test the individual's aptitude. universities, and industry leaders like IBM.

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Course IBM Security Industry 63

Linux Academy

JUNE 26, 2019

The Linux Audit system is a great solution. Your security team can use the Linux Unified Key Setup (LUKS) to encrypt and decrypt physical disks to keep data secure when not in use. OpenSCAP shows that a firewall is installed and running, that the Telnet protocol is disabled, and so on. Stay Compliant with Linux Academy.

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Security Linux Policies Meeting 60

Linux Academy

FEBRUARY 18, 2019

For internal vulnerability scanning, you can set up an OpenVAS server running on Linux. There is no licensing cost for Linux or OpenVAS, which is a bonus. If you’re interested in learning more about vulnerability scanning, it’s covered in Linux Academy’s CompTIA Pentest+ course here.

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Security Linux Firewall Report 60

Linux Academy

MAY 22, 2019

Welcome to Linux Academy’s Cloud Playground! Used basic Linux commands on that server. The great thing about this in-browser terminal is that it bypasses restrictions that corporate firewalls typically have, so you can learn on the job without restriction. By the end of this guide, you will have: Started an Ubuntu server.

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Cloud Linux Windows Examples 74

Linux Academy

FEBRUARY 5, 2019

These controls could be firewalls, Security Information and Event Monitoring (SIEM) systems, Intrusion Prevention Systems (IPSs), Network Access Control (NAC) systems, etc. If you’re interested in becoming a Penetration Tester, a great place to start is with my CompTIA Pentest+ course. appeared first on Linux Academy Blog.

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Information Security Security Firewall Backup 75

Linux Academy

MARCH 28, 2019

These policies, like any firewall, provide an invaluable means of limiting attack vectors both inside and outside the VPC. It is important to remember that just because an endpoint is behind a firewall doesn’t mean it is not a vulnerability. These suggestions and others are covered in Linux Academy’s Kubernetes Security Course.

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Policies Linux Virtualization Security 68

ForAllSecure

MARCH 30, 2022

I’m not necessarily talking about all the specifics--those things vary, of course -- I’m interested in that hacker mind curiosity that gets you from a simple query to a real and unforeseen result. Ohfeld: After elevating our privileges to it, we could inspect the firewall rules. One prevented them from access IMDS.

Firewall 52

Firewall Virtualization Authentication Linux 52

Scott Lowe

JUNE 4, 2013

This post by Ranga Maddipudi shows you how to use App Firewall in conjunction with VXLAN logical networks. Via Forbes Guthrie on Twitter, I saw this post on how to setup a CA on Linux and use it in a Windows environment. App Firewall? I’m kidding, of course—the content is well worth reading.).

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HP Virtualization Hardware Network 113

Scott Lowe

MARCH 2, 2017

Tony Sangha took PowerNSX (a set of PowerShell cmdlets for interacting with NSX) and created a tool to help document the NSX Distributed Firewall configuration. Here’s a walkthrough to install Arch Linux on VirtualBox. Thinking of virtualizing Linux on Hyper-V? What’s that? You haven’t heard of PowerNSX before? Virtualization.

Linux 60

Linux Devops Open Source Virtualization 60

Linux Academy

DECEMBER 3, 2019

There are, of course, many more announcements from the keynote and Linux Academy will continue to blog throughout the week, but those were a few of the exciting announcements that caught my eye from the keynote. Andy also announced Amazon S3 Access Points , a new service that helps firewall your S3 buckets within private networks.

Linux 17

Linux Course Web Services Storage 17

Linux Academy

APRIL 11, 2019

Think about all the controls we have in place on our networks today: firewalls, authentication systems, intrusion detection and prevention systems (network- and host-based), router and switch security, operating system security, data encryption — the list goes on and on. It’s in this domain that we lump the following: Firewalls.

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Authentication Security Disaster Recovery Firewall 60

Scott Lowe

SEPTEMBER 8, 2016

The use of VMware NSX for microsegmentation is a really popular use case, and so the topic of scripting distributed firewall (DFW) rules often comes up. Red Hat Enterprise Linux Atomic Host (how’s that for a mouthful?) Your mileage may vary, of course.). Then again, what do I know? Operating Systems/Applications.

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Vmware Linux Intel Storage 60

Scott Lowe

AUGUST 25, 2015

In this post, I’ve gathered links to posts about networking, virtualization, Docker, containers, Linux, configuration management, and all kinds of other cool stuff. Of course, I’m sure there are trade-offs each way. Roie Ben Haim, who works in professional services at VMware, has a deep dive on the NSX distributed firewall (DFW).

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Vmware Linux Virtualization Windows 60

Dataconomy

OCTOBER 17, 2023

Hackers in cyberspace wear different hats according to their working methodologies and ultimate goals ( Image credit ) The rabbit out of a hat Of course, a white hat hacker is not the only hacker you can encounter in the cyber environment. These communities provide valuable resources, tutorials, and networking opportunities.

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Network Security Applications System 45

Linux Academy

NOVEMBER 6, 2019

This November at Linux Academy, we have loads of new content coming your way! To all of our learners who may know someone who wants to learn more about the cloud or Linux, but they have been on the fence about signing up for a free community edition account, then tell them that right now is a great time for them to sign up!

Linux 16

Linux Systems Administration Google Cloud 16

Scott Lowe

JUNE 4, 2013

This post by Ranga Maddipudi shows you how to use App Firewall in conjunction with VXLAN logical networks. Via Forbes Guthrie on Twitter, I saw this post on how to setup a CA on Linux and use it in a Windows environment. App Firewall? I’m kidding, of course—the content is well worth reading.).

HP 68

HP Virtualization Hardware Network 68

ForAllSecure

MARCH 24, 2021

That meant I tested the release candidates -- not the final product you’d buy in the stores - for consumer-grade antivirus programs, desktop firewalls, and desktop Intrusion detection systems. ” Of course, the security company freaked out, called the editor and chief, threatened to pull their advertising. Now, what to fuzz?

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Open Source Operating Systems Software Software 52

ForAllSecure

MARCH 24, 2021

That meant I tested the release candidates -- not the final product you’d buy in the stores - for consumer-grade antivirus programs, desktop firewalls, and desktop Intrusion detection systems. ” Of course, the security company freaked out, called the editor and chief, threatened to pull their advertising. Now, what to fuzz?

Open Source 52

Open Source Operating Systems Software Software 52

ForAllSecure

AUGUST 16, 2022

I’m reminded of when I trained to use Kali Linux. Rather than -- I need a firewall -- maybe ATT&CK suggests a specific type of firewall. And maybe it’s not the firewall you currently have. Vamosi: Organizations of course have security operations centers or SOCs. Duff: Yeah. Duff: Absolutely.

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Tools Firewall Research Security 40

ForAllSecure

AUGUST 10, 2021

You can't run an operating system if you're running like even real time Linux, you probably couldn't do a very good job of activating the cylinders on your, on your engine controller so even an operating system, it has limitations and so why even bother. Leale: they're way too slow to fire an engine. It has to be controlled by the vendor.

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Automotive Operating Systems System Tools 52

ForAllSecure

MAY 2, 2023

That, of course, was not all, but it is an example of how someone -- anyone on the internet -- can take a photo or blog post or Yelp review from social media, or some other seemingly random open source item and tie it back to a crime. And there were. I was living in Alameda off of the Navy base there. Come sit next to me.

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Open Source Media Social Hotels 40

ForAllSecure

JUNE 21, 2022

I have all the abilities built into Windows or built into Linux or Mac to do this for me. And inside that email is a harmless looking word document that of course I have to download, but as you may have guessed, this is not any normal word document you see when I open this thing first, okay. Macros are fantastic. So interesting.

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Operating Systems System Microsoft Examples 52