Scott Lowe

JULY 17, 2020

This is a great read overall, but one sentence in particular really caught my eye: “30 years ago I was able to write a complete multitasking operating system in Z80 assembly code. Jon Langemak is blogging again, and he jumps back into the “blogging saddle” with a post on working with tc on Linux systems.

Linux 60

Linux Apple Operating Systems Policies 60

Linux Academy

AUGUST 29, 2019

To continually support you in your mission to learn and grow we are always adding new courses and free resources to begin developing your Linux and Cloud skills. Courses Free in September: Microsoft SQL Server On Linux Quick Start. Linux Networking and Trouble Shooting. Network Routing Fundamentals. Git Quick Start.

Linux 18

Linux Course Devops Big Data 18

Scott Lowe

DECEMBER 11, 2020

Jonathan Bowman writes about the new crypto policies in Fedora 33 and whether you’ll need to adjust your SSH keys. This list of best practices for securing OpenSSH systems may be useful. Operating Systems/Applications. Here’s a post on using Windows Subsystem for Linux (WSL) to run Linux containers on Windows.

Linux 60

Linux Network Tools Hardware 60

Scott Lowe

OCTOBER 2, 2020

This time around the content is a tad heavy on the security side, but I’ve still managed to pull in articles on networking, cloud computing, applications, and some programming-related content. Here’s a review of targeted attacks and APTs (advanced persistent threats) on Linux. Operating Systems/Applications.

Linux 60

Linux Programming Cloud Open Source 60

Scott Lowe

JUNE 18, 2021

Via Ivan Pepelnjak, I was pointed to Jon Langemak’s in-depth discussion of working with Linux VRFs. The first is a post on Cilium and F5 load balancer integration , while the second discusses implementing Kubernetes network policies with Cilium and Linkerd. Operating Systems/Applications. Programming.

Vmware 60

Vmware Hardware Load Balancer Apple 60

Scott Lowe

FEBRUARY 28, 2022

Rory McCune writes about a CVE in the Linux kernel that could allow for container escape in Kubernetes. Anders Eknert shows how to do—or at least provides a framework on getting started with—dynamic policy composition with Open Policy Agent (OPA) in this blog post from April 2021. Programming. Virtualization.

Storage 79

Storage Hardware Policies Open Source 79

Scott Lowe

MAY 4, 2017

Aaron Conole provides an overview of using the ovs-dpctl command to “program” the Open vSwitch (OVS) kernel module. If you’re trying to wrap your head around AWS IAM policies, I have yet to find a resource I can recommend more strongly than this article on AWS IAM policies in a nutshell. Operating Systems/Applications.

Vmware 60

Vmware Storage Network Examples 60

ForAllSecure

FEBRUARY 23, 2021

Vamosi: There are at least two complete operating systems available for pentesters. The more famous of these is Kali Linux, from Offensive Security. There are other pentesting operating systems like Parrot. It has its own operating system, its own resources, and its own drive. And it’s free.

Network 52

Network Applications Security Operating Systems 52

ForAllSecure

FEBRUARY 23, 2021

Vamosi: There are at least two complete operating systems available for pentesters. The more famous of these is Kali Linux, from Offensive Security. There are other pentesting operating systems like Parrot. It has its own operating system, its own resources, and its own drive. And it’s free.

Network 52

Network Applications Security Operating Systems 52

ForAllSecure

APRIL 30, 2020

They're like, don't make a mistake programming. And, if you look at places like the National Security Agency, we have a lot of depth in our graduates in that program. A great hacker could one off a tool for a particular program, but they need to be systematic about it. Can you automatically hack programs?

Security 52

Security Software Software Development 52

ForAllSecure

APRIL 30, 2020

They're like, don't make a mistake programming. And, if you look at places like the National Security Agency, we have a lot of depth in our graduates in that program. A great hacker could one off a tool for a particular program, but they need to be systematic about it. Can you automatically hack programs?

Security 52

Security Software Software Development 52

ForAllSecure

APRIL 30, 2020

They're like, don't make a mistake programming. And, if you look at places like the National Security Agency, we have a lot of depth in our graduates in that program. A great hacker could one off a tool for a particular program, but they need to be systematic about it. Can you automatically hack programs?

Security 52

Security Software Software Development 52

Scott Lowe

SEPTEMBER 5, 2013

Jeda accomplishes this by actually programming the physical Ethernet switches (they have a series of plug-ins for the various vendors and product lines; adding a new switch just means adding a new plug-in). Basically, what Jeda Networks does is create a software-based FCoE overlay on an existing Ethernet network. Summary and Wrap-Up.

Meeting 62

Meeting Storage Hardware Network 62

Galido

MAY 15, 2016

KeePass Password Safe is a free, Open Source, lightweight, and easy-to-use password manager for Windows, Linux, Mac OS X, and Android mobile devices. Windows BitLocker Drive Encryption is a new security feature that provides better data protection for your computer, by encrypting all data stored on the Windows operating system volume. (In

Windows 81

Windows Operating Systems Security Data 81

Scott Lowe

OCTOBER 23, 2020

” Ivan Pepelnjak attempts to answer the question, “How much do I need to know about Linux networking?” ” Speaking of Linux networking…Marek Majkowski of Cloudflare digs deep into conntrack , used for stateful firewalling functionality. Operating Systems/Applications. Programming.

Open Source 60

Open Source Vmware Disaster Recovery Linux 60

ForAllSecure

MARCH 14, 2022

And beyond the hacker community in the policy side of things, his Think Tank work, lose a tremendous asset, wealth and knowledge and things like that. Vamosi: So at a lot of hacking conference I go to, I have a laptop running Linux. And so I was asking him what are the things that led up to what I started seeing and what was going on.

Airlines 52

Airlines Government Security Conference 52

ForAllSecure

APRIL 26, 2022

Stuxnet targets supervisory control and data acquisition systems. Instead of just targeting zero days in the Windows operating system- which it did -- it then infected Siemens Step7 systems, causing the fast-spinning centrifuges to tear themselves apart. Intelligence Agency? Yes, that narrows it down quite a bit.

System 52

System Industry Conference Network 52