Scott Lowe

JUNE 29, 2016

In the event you accidentally locked yourself out of vCenter using NSX’s distributed firewall, this post by Roie Ben Haim provides a workaround for getting yourself out of this pickle. Operating Systems/Applications. I plan to do a more in-depth write-up on HexaTier soon, after I’ve had a bit of time to do more research.

Linux 60

Linux Network Hardware Vmware 60

Scott Lowe

MARCH 10, 2015

Anthony Burke (disclaimer: Anthony works for VMware in the NSBU) has a post on how to use Python to automate the bulk creation of firewall rules for use with the VMware NSX distributed firewall. Operating Systems/Applications. I don’t think I’ve mentioned this before; if I have, please forgive me.

Vmware 60

Vmware Linux Hardware Software Development 60

Scott Lowe

APRIL 8, 2013

Greg Ferro examines a potential SDN use case (an OpenFlow use case) in the form of enterprise firewall migrations. Operating Systems/Applications. This event looks interesting. Just getting started in the networking field? This series is a bit older, but an interesting one nevertheless. Virtualization.

Storage 111

Storage Vmware WAN Virtualization 111

ForAllSecure

AUGUST 30, 2022

So it's the ability to rapidly create a very high fidelity replica of your network, your security tools, your operating systems, your environment and the users. No, no firewall, okay, there was a firewall that was not really great. Is there like an AI operating in the background or is this algorithmic?

Banking 40

Banking Tools Network Security 40

ForAllSecure

JANUARY 15, 2021

I suppose such things happen, but what I remember was her telling her surprise when the system booted up and the Windows 95 splash screen came up … wait, what? Here we were in the 21st century, and the lab was using an operating system that was no longer supported by Microsoft. Test your systems. “Hi, Rob.”

Healthcare 52

Healthcare Network System Automotive 52

ForAllSecure

JANUARY 15, 2021

I suppose such things happen, but what I remember was her telling her surprise when the system booted up and the Windows 95 splash screen came up … wait, what? Here we were in the 21st century, and the lab was using an operating system that was no longer supported by Microsoft. Test your systems. “Hi, Rob.”

Healthcare 52

Healthcare Network System Automotive 52

CIO Business Intelligence

NOVEMBER 2, 2023

So, in a nutshell, least privilege says that every object in a system – whether a user, a process, or an application – must be able to access only the information and resources that it needs, and no more. The SolarWinds exploit of 2020 shows how enforcing least privilege could have stopped one of the worst security events in history.

Backup 128

Backup Information Security Security Operating Systems 128

Dataconomy

MARCH 20, 2023

It works by exploiting vulnerabilities in the operating system or other software on the target machine to gain access and create copies of itself. Worms can quickly spread to other devices connected to the same network, causing widespread damage and disrupting normal operations.

System 36

System Malware Firewall Operating Systems 36

Dataconomy

MARCH 20, 2023

It works by exploiting vulnerabilities in the operating system or other software on the target machine to gain access and create copies of itself. Worms can quickly spread to other devices connected to the same network, causing widespread damage and disrupting normal operations.

System 28

System Malware Firewall Operating Systems 28

Dataconomy

MARCH 28, 2023

Some of the key hardware and software components of IoT ecosystems include: Hardware components:  IoT hardware components include devices and sensors, communication networks, and data storage systems. Software components:  IoT software components include applications, operating systems, and analytics tools.

Data 28

Data Storage Security Network 28

Dataconomy

MARCH 28, 2023

Some of the key hardware and software components of IoT ecosystems include: Hardware components:  IoT hardware components include devices and sensors, communication networks, and data storage systems. Software components:  IoT software components include applications, operating systems, and analytics tools.

Data 28

Data Storage Security Network 28

ForAllSecure

AUGUST 10, 2021

You know with modern vehicles, they're actually becoming like they're running on bluetooth, they're running the Android operating system. Vamosi: What unites these microcontrollers is not an operating system, rather it's a bus. A bus is a communication system that transfers data between components. What's that?

Automotive 52

Automotive Operating Systems System Tools 52

Scott Lowe

OCTOBER 23, 2020

” Speaking of Linux networking…Marek Majkowski of Cloudflare digs deep into conntrack , used for stateful firewalling functionality. Operating Systems/Applications. VEBA, for those who aren’t familiar, is the VMware Event Broker Appliance. Servers/Hardware. I guess time will tell. Career/Soft Skills.

Open Source 60

Open Source Vmware Disaster Recovery Linux 60

SecureWorld News

SEPTEMBER 27, 2023

This ranges from understanding cryptography to having insights into operating system architecture. They should be adept at automating the search for indicators amidst a barrage of "raw" events in an optimized manner. In such cases, your response might simply involve updating blacklists on the firewall using data from the TIP.

Artificial Intelligence 85

Artificial Intelligence Malware Knowledge Base Report 85

Linux Academy

APRIL 11, 2019

Modern-day defense in depth strategies revolve around this same concept of making an attacker go through multiple layers of defense, with one key difference: we’re applying that to our computer systems. Security engineering usually refers to two key subdomains: network security and computer operations security. Email filtering.

Authentication 60

Authentication Security Disaster Recovery Firewall 60

ForAllSecure

JUNE 21, 2022

Living off the Land (LoL) is an attack where files already on your machine, ie your operating system, are used against you. Vamosi: Whenever there's a data breach, a ransomware attack, large security event in general, I would like to learn something about how it happened. Like all the unused files within your operating system?

Operating Systems 52

Operating Systems System Microsoft Examples 52

Scott Lowe

FEBRUARY 10, 2015

This time around, the content is a bit heavier on cloud management and applications/operating systems, but still lots of good content all the way around (I hope, anyway). Operating Systems/Applications. In the event you’d like to use CoreOS with ECS, here are the instructions (accomplished easily via cloud-init).

Open Source 60

Open Source Vmware Network IBM 60

ForAllSecure

AUGUST 16, 2022

LineCON is when you’re queued up for a talk or an event and someone starts taking to you. 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. Duff: Yeah. And so we wanted to be able to just make it, give it more context.

Tools 40

Tools Research Firewall Security 40