Rodolfo Nützmann

Networking & InfoSec geek since the 20th century.

[Rodolfo Nützmann @RodolfoNutzmann]

Hey @Google @GeminiApp, how much does it cost to replace an Apple TV 4k remote control battery? Gemini answers: “Oh, this may vary a lot, have you tried looking it up online?” 🫠 wtf!

[Red Education @red_education]

We’ve been named Fortinet ATC Partner of the Year 2026 for APAC.
This recognises the partner training the most professionals across the region, and the teams behind that delivery.
https://t.co/NBu2RzmcxV
@Fortinet #Fortinet #FortinetNSE #ATCoftheyear #award

[Rodolfo Nützmann @RodolfoNutzmann]

Core Value: Student Success.
Key Ingredient: Our Senior Instructor Team.

At @red_education, we know that the best learning experiences are built by the best educators. Proud to be part of this team!

Red Education – World-leading Instructors Powering Global Cybersecurity Capability

https://t.co/9Jb7mhlodS

[Rodolfo Nützmann @RodolfoNutzmann]

As one of the global technical instructors at @red_education I can help you and your team with the required knowledge to properly understand, install, operate, manage, and get the most out of your cyber security systems and enterprise networking devices.

Check out the list of courses I currently deliver in English and Portuguese to any time zone in the world:

@F5 BIG-IP Configuring LTM, DNS/GTM, AFM, APM, ASM/Advanced WAF, SSL Orchestrator, VIPRION/vCMP, Developing iRules, Automating with AS3, and BIG-IQ.

@ExtremeNetworks Switch Fabric (formerly EXOS Campus Switching & Routing), and SD-WAN (formerly Ipanema Technologies - Now Part of Extreme Networks).

@Fortinet FCP FortiGate Administrator.

@Netskope Security Cloud Operation & Administration (NSCOA), and Implementation & Integration (NSCII).

The list is constantly growing and significant additions are coming this year, especially with Fortinet and @pingidentity / @ForgeRock training.

Knowledge is Power!
Empower Yourself with world-class training delivered by Red Education top-of-the-industry instructors.

We're at a 4.9 score with more than 600 reviews on Google.
Check us out!

[Rodolfo Nützmann @RodolfoNutzmann]

@devoncnp millionaire

[Rodolfo Nützmann @RodolfoNutzmann]

@devoncnp faceless

[Pickle @mpickle]

Don't let cheap dopamine cost you a rich future.

[vx-underground @vxunderground]

Video games are a gateway drug to hacking, reverse engineering, and malware development

[Red Education @red_education]

F5 Administering & Configuring BIG-IP Local Traffic Manager (LTM) is a 5 day course intended for network administrators, network operators and network engineers with minimal experience. https://t.co/RW3wDlFwAq

[Rodolfo Nützmann @RodolfoNutzmann]

https://t.co/7UAZB4G5WJ now hosting from a 99.982% uptime/year @lumentechco facility. If you need @F5 #BIGIP & #TMOS managed Labs, dm me.

[SANS.edu Internet Storm Center @sans_isc]

well, they learned about the the "--no-preserve-root" option now.

[SANS.edu Internet Storm Center @sans_isc]

guess we no longer have to worry about CVE-2022-1388 if this makes the rounds... @f5 #bigip

[F5 DevCentral Community @devcentral]

Our Featured Member series is a way for us to show appreciation and highlight active contributors in our community. DevCentral Member and 2022 MVP Rodolfo Nützmann (@NTZmann) is our Featured Member for May! Let's catch up with Rodolfo! https://t.co/hp71mXH8Jb

[Horizon3 Attack Team @Horizon3Attack]

The new F5 RCE vulnerability, CVE-2022-1388, is trivial to exploit. We spent some time chasing unrelated diffs within the newest version, but @jameshorseman2 ultimately got first blood. We'll release a POC next week to give more time for orgs to patch.

#f5 #CyberSecurity

[PT SWARM @ptswarm]

🔥 We have reproduced the fresh CVE-2022-1388 in F5's BIG-IP.

Successful exploitation could lead to RCE from an unauthenticated user.

Patch ASAP!

[Rodolfo Nützmann @RodolfoNutzmann]

Ei @GloboNews coloca SAP pra gente poder acompanhar os pronunciamentos em Inglês, ao invés da tradutora!

[Rodolfo Nützmann @RodolfoNutzmann]

@buulam 😂😆💖

[Red Education @red_education]

Make 2022 the year you invest in yourself and invest in your people. IT professionals who gain new skills/certifications receive an average pay increase of $12,000-$13,000 USD. 76% of IT decision-makers experience critical skills gaps in their teams. (Global Knowledge)

[Andrew King (AJ) @ScrumWhat]

I wanna talk to the person @Lenovo that is responsible for this decision. Why?