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1000 results for “OT_TC_Amateur”
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#OT #Advisory VDE-2026-042
CODESYS Modbus TCP Server - Improper resource managementCODESYS Modbus is an add‑on for the CODESYS Development System that provides a fully integrated Modbus protocol stack along with diagnostic capabilities. A flaw in the CODESYS Modbus TCP Server protocol stack library results in a vulnerability. When a Modbus TCP server is configured, this vulnerable protocol stack is downloaded to and executed by CODESYS Control runtime systems.
#CVE CVE-2026-35227https://certvde.com/en/advisories/vde-2026-042/
#CSAF https://codesys.csaf-tp.certvde.com/.well-known/csaf/white/2026/advisory2026-05_vde-2026-042.json
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#OT #Advisory VDE-2026-042
CODESYS Modbus TCP Server - Improper resource managementCODESYS Modbus is an add‑on for the CODESYS Development System that provides a fully integrated Modbus protocol stack along with diagnostic capabilities. A flaw in the CODESYS Modbus TCP Server protocol stack library results in a vulnerability. When a Modbus TCP server is configured, this vulnerable protocol stack is downloaded to and executed by CODESYS Control runtime systems.
#CVE CVE-2026-35227https://certvde.com/en/advisories/vde-2026-042/
#CSAF https://codesys.csaf-tp.certvde.com/.well-known/csaf/white/2026/advisory2026-05_vde-2026-042.json
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#OT #Advisory VDE-2026-042
CODESYS Modbus TCP Server - Improper resource managementCODESYS Modbus is an add‑on for the CODESYS Development System that provides a fully integrated Modbus protocol stack along with diagnostic capabilities. A flaw in the CODESYS Modbus TCP Server protocol stack library results in a vulnerability. When a Modbus TCP server is configured, this vulnerable protocol stack is downloaded to and executed by CODESYS Control runtime systems.
#CVE CVE-2026-35227https://certvde.com/en/advisories/vde-2026-042/
#CSAF https://codesys.csaf-tp.certvde.com/.well-known/csaf/white/2026/advisory2026-05_vde-2026-042.json
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Can someone please explain why when I set my Mac to "Only download" updates, none of the updates are downloaded and I have the privilege of watching my system download 10 GB of data?
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Can someone please explain why when I set my Mac to "Only download" updates, none of the updates are downloaded and I have the privilege of watching my system download 10 GB of data?
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Can someone please explain why when I set my Mac to "Only download" updates, none of the updates are downloaded and I have the privilege of watching my system download 10 GB of data?
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Can someone please explain why when I set my Mac to "Only download" updates, none of the updates are downloaded and I have the privilege of watching my system download 10 GB of data?
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Can someone please explain why when I set my Mac to "Only download" updates, none of the updates are downloaded and I have the privilege of watching my system download 10 GB of data?
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[OT] Calendrier de l’après, semaine 19
#jeu
https://open-time.net/post/2026/05/10/Calendrier-de-lapres-semaine-19 -
I hate digging through PCAPs, especially in OT/ICS environments, so I built a small offline tool that turns passive traffic captures into a triage report.
New blog post: Turning OT PCAP Pain into a Triage Report
https://0ut3r.space/2026/05/08/ot-pcap-analysis/
Enjoy or not.
#OT #ICS #SCADA #PCAP #Wireshark #tshark #CyberSecurity #IndustrialSecurity #Python #OpenSource
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I hate digging through PCAPs, especially in OT/ICS environments, so I built a small offline tool that turns passive traffic captures into a triage report.
New blog post: Turning OT PCAP Pain into a Triage Report
https://0ut3r.space/2026/05/08/ot-pcap-analysis/
Enjoy or not.
#OT #ICS #SCADA #PCAP #Wireshark #tshark #CyberSecurity #IndustrialSecurity #Python #OpenSource
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I hate digging through PCAPs, especially in OT/ICS environments, so I built a small offline tool that turns passive traffic captures into a triage report.
New blog post: Turning OT PCAP Pain into a Triage Report
https://0ut3r.space/2026/05/08/ot-pcap-analysis/
Enjoy or not.
#OT #ICS #SCADA #PCAP #Wireshark #tshark #CyberSecurity #IndustrialSecurity #Python #OpenSource
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Is your #OT network segmentation based on fact or untested assumptions? Threat actors are betting on the latter.
It's time to trade assumptions for validation with runZero 4.9!
✅ See & map hidden attack paths that cross converged boundaries.
✅ Reveal 'unmappable' sub-assets hidden behind protocol gateways.
✅ Spot dangerous segmentation gaps & multi-homed devices.
✅ Understand the role & risk profile of every asset across your entire attack surface.✨️ New blog: https://www.runzero.com/blog/validate-segmentation
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Is your #OT network segmentation based on fact or untested assumptions? Threat actors are betting on the latter.
It's time to trade assumptions for validation with runZero 4.9!
✅ See & map hidden attack paths that cross converged boundaries.
✅ Reveal 'unmappable' sub-assets hidden behind protocol gateways.
✅ Spot dangerous segmentation gaps & multi-homed devices.
✅ Understand the role & risk profile of every asset across your entire attack surface.✨️ New blog: https://www.runzero.com/blog/validate-segmentation
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Is your #OT network segmentation based on fact or untested assumptions? Threat actors are betting on the latter.
It's time to trade assumptions for validation with runZero 4.9!
✅ See & map hidden attack paths that cross converged boundaries.
✅ Reveal 'unmappable' sub-assets hidden behind protocol gateways.
✅ Spot dangerous segmentation gaps & multi-homed devices.
✅ Understand the role & risk profile of every asset across your entire attack surface.✨️ New blog: https://www.runzero.com/blog/validate-segmentation
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Unzureichende #OT #Security als strukturelles Versäumnis: Dass es um die OT Security nicht immer besonders gut bestellt ist, ist gemeinhin bekannt. Wie prekär es jedoch um die Gesamtsituation tatsächlich bestellt ist, wird immer mal wieder deutlich, wenn man einen Blick in den Maschinenraum wirft.
So wurde nun in einer Analyse aufgedeckt, dass weltweit Millionen von Industriesteuerungssystemen über gängige #Fernzugriffsprotokolle frei im Internet erreichbar sind:
https://www.it-daily.net/it-sicherheit/cybercrime/industrie-anlagen-ohne-passwort #KRITIS -
The U.S. cyber defense agency is launching an effort to better prepare the nation's critical infrastructure sectors for major cybersecurity attacks, calling for operators to sever operational technology networks from business networks at a moment's notice and to ensure that backups are ready to step in for corrupted files.
https://www.databreachtoday.com/cisa-ci-fortify-aims-to-keep-services-running-under-attack-a-31602 #OT -
[OT] Les mots et les actes
#politique #syndicat
https://open-time.net/post/2026/05/07/Les-mots-et-les-actes -
📢 Don't miss runZero's Rob King on the latest episode of the Nexus podcast.
Rob and host Michael Mimoso discuss the challenges of protecting #OT environments and why traditional mitigations and tools often fall short in converged networks.
🎧 Listen today: https://www.runzero.com/resources/ot-asset-exposures-mitigations
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📢 Don't miss runZero's Rob King on the latest episode of the Nexus podcast.
Rob and host Michael Mimoso discuss the challenges of protecting #OT environments and why traditional mitigations and tools often fall short in converged networks.
🎧 Listen today: https://www.runzero.com/resources/ot-asset-exposures-mitigations
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📢 Don't miss runZero's Rob King on the latest episode of the Nexus podcast.
Rob and host Michael Mimoso discuss the challenges of protecting #OT environments and why traditional mitigations and tools often fall short in converged networks.
🎧 Listen today: https://www.runzero.com/resources/ot-asset-exposures-mitigations
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📢 Don't miss runZero's Rob King on the latest episode of the Nexus podcast.
Rob and host Michael Mimoso discuss the challenges of protecting #OT environments and why traditional mitigations and tools often fall short in converged networks.
🎧 Listen today: https://www.runzero.com/resources/ot-asset-exposures-mitigations
