Nemo Scan

[Maitane Roderiques]

Whilemost of the recent LLMs, especially commercial ones, are aligned to be safer to use, you should bear in mind that any LLM-powered application is prone to a wide range of attacks (for example, see the OWASP Top 10 for LLM).

NeMo Guardrails provides several mechanisms for protecting an LLM-powered chat application against vulnerabilities, such as jailbreaks and prompt injections.The following sections present some initial experiments using dialogue and moderation rails to protect a sample app, the ABC bot, against various attacks. You can use the same techniques in your own guardrails configuration.

Garak is an open-source tool for scanning against the most common LLM vulnerabilities. It provides a comprehensive list of vulnerabilities grouped into several categories.Think of Garak as an LLM alternative to network security scanners such as nmap or others.

Even if the ABC example uses a powerful LLM (gpt-3.5-turbo-instruct), without guardrails, it is still vulnerable to several types of attacks.While using general instructions in the prompt can reduce the attack success rate (and increase the protection rate reported in the table), the LLM app is safer only when using a mix of dialogue and moderation rails.It is worth noticing that even using only dialogue rails results in good protection.

Hi there! Using Cannon ir advance c7260i; trying to scan to a folder using samba share. Able to browse the network from printer UI and select folder on the PC, but then get message "no response". Checked ll settings as far as I can see.. OS on the PC is Linux Mint 19; all permissions seem correct. Can anyone help?

NVIDIA Holoscan is the sensor processing platform that streamlines the development and deployment of AI and high-performance computing (HPC) applications for real-time insights. Accelerating the full workflow, it offers the software and hardware needed to build AI applications and deploy sensor processing capabilities from edge to cloud. From surgery to satellites, Holoscan helps companies explore new capabilities, accelerate time to market, and lower costs.

NVIDIA Holoscan for Medical Devices delivers the accelerated, full-stack infrastructure required for scalable, software-defined, and real-time processing of streaming medical data at the clinical edge. With Holoscan, developers can build medical devices that take AI applications directly to the operating room, processing streaming sensor data for AI inference that helps clinical teams make patient-specific decisions and recommendations.

NVIDIA Holoscan for HPC at the Edge is a universal computation imaging platform, purpose-built for high performance while meeting size, weight, and power (SWaP) constraints at the edge. It delivers a flexible software stack across a common high-performance hardware and software platform to accelerate data analysis and visualization workflows at the edge.

Compact, handy, complete, it supports every activity at best, both as a main tool and as a solution to be used along with the diagnostic display unit already in use at the workshop. It can be used for maintenance operations on all types of vehicles and will amaze you with its performance levels, comparable to the ones of a premium device.

Its operating system, Windows 10 Enterprise, is powered by an Intel Celeron N4120 processor. It also features 8 GB RAM that is perfect to manage the calculating system performance, and 256 GB SSD storage. Connectivity is guaranteed by a Wi-Fi module and a Bluetooth module.

AXONE NEMO MINI can also be enhanced with an extensive offer of dedicated services, such as TEXPACK, TEX@INFO, TEXA SECURITY ACCESS, TEXA APP. This way, it will always be ready to work to its full potential, on the strength of its software updates that TEXA releases periodically and consistently for its customers.

Specifically developed for AXONE NEMO MINI, IDC5m is the multi-brand and multi-environment software that simplifies and makes more intuitive all the paths required to complete the various operations relating to vehicle maintenance and repair.

Through all the diagnostic phases, it guides technicians from the error identification to its solution. IDC5m is extremely quick and guarantees instant access to communication with the control units. A further step forward, to help repair technicians in the challenges of their daily work.

IDC5m provides additional functions and contents that further extend the potentiality of AXONE NEMO MINI, making it an always reliable work companion, able to solve numerous problems, for the utmost customer satisfaction. Among these:

The IDC5 software is complete, practical, intuitive and extremely quick to access communication with the vehicles. It guides you through all the diagnostic phases, from the error identification to its solution. Always in a practical, safe, professional way.

Automatic scan of all the control units installed in a vehicle that can be diagnosed(1), fast in accessing the diagnostics and identifying the control units automatically. On completion of the scan, TGS3s immediately displays any errors, along with the relevant codes and descriptions, and allows you to read and clear them with a single click. You can also launch a self-diagnostic test on the selected system directly from the error detection screen.

The Rec&Play function allows recording the parameters and errors that occur during a test drive. The data can be easily read and analysed at a later time and printed as a report of the test carried out.

It displays a series of parameters and data indicating the vehicle usage conditions at the moment a failure occurred. The actual information displayed by Freeze Frame may vary from one vehicle manufacturer to another and from one type of system to another.

The Windows operating system of Axone Nemo 2 allows you to perform PASS-THRU(3) operations (using the vehicle interface), by installing the software provided by the vehicle manufacturer directly on the tool(4).

Useful for enhanced troubleshooting, through interaction with the various components shown in them. You can select specific components to identify their cables and their electrical and logical connections to other components on the wiring diagram.

The TEXA APP virtual store includes the list of applications developed by TEXA that allow extending the IDC5 software functions or coverage, for example. A series of exclusive contents that further simplify your daily work. Many APPs are included in your Axone Nemo 2, but you can activate more, to customise your diagnostic tool to suit yours and your workshops needs.

It allows you to view the parameters of two different interfaces simultaneously on the IDC5 software: for example, self-diagnosis can be performed on a component while studying its signal with the oscilloscope at the same time.

I'm starting to play around with using NMAP to run various host discovery and port scans against clients on our network. I have a client VPN subnet and I am scanning against other subnets that are connected by site to site vpn. I have a site to site outbound firewall rule that allows any/any from the client vpn subnet to the target subnets.

My expectation is that I should get answers from hosts that are up and set to reply to the discovery scan and that I should get no reply from IP addresses that are not in use. However I continually get results that show all hosts are up on a subnet. Even when I know that there is no host associated with a particular address.

Is this expected behavior from Meraki firewalls? Do they just reply to all requests even if there is no client there? Is this behavior documented somewhere so that I can review and try to understand what's going on?

I'm running nmap from a vm and I think the source of the problem has more to do with the way the vm attaches to the network. There appears to be some sort of proxy going on that is interfering with nmaps ability to scan the targets directly. I've seen some posts discussing running the vm in a bridged mode but my situation is complicated by the fact that I am also connected to the meraki network through client vpn and I'm not finding an easy way to bridge the vm connection to the client vpn. I'm going to look into creating a client vpn connection from within the vm and try to resolve the issue that way.

When I installed Sophos Antivirus on Mint Linux 19.1 on actual computer hardware, everything installed correctly and everything is working correctly so far. Copying files to/from NFS shares with the default file manager works fine and Sophos av on-access scanning is working - tested with the eicar test file.

I am running Sophos Antivirus for Linux on Linux Mint 19.3 Cinnamon desktop with on-access scanning active. When Sophos antivirus on-access scanning is active it prevents me from copying files from the desktop computer to an NFS share with the message "operation not permitted". However, it will allow me to copy files from the NFS share to the desktop computer. Does anyone know how to resolve this problem?

Linux Mint is not the supported OS for the Sophos Anti-Virus for Linux, so we may not be able to help you more on this. However, you can check the permission to that particular location and also check whether operations are working as expected without Sophos.

The error message indicates that the problem was opening the local file, rather than anything on the NFS side. Operation not permitted is the error we give when we deny access because the file is infected, but could also be caused by problems while accessing the file.

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