Siggi Bjarnason 🤠

753 Followers
1.7K Following
1.7K Posts
Born in Iceland, lived in USA for 30 years, now back in Iceland. he/him. Total Supergeek. Cybersecurity Professional. Love dancing, theaters, music and computers. I'm here to help others, spread love, acceptance, tolerance and compassion so I post on a variety of subjects, both technical, non-technical and even philosophical. Ham operator general license W7RTF
Contact info on homepage.
#fedi22 #cybersecurity #vulnmgmt #humanitarian #humanrights #lovewins #nohate #dontjudge #compassion #love #acceptance #tolerance #tootfinder
Homepagehttps://supergeek.us
Keybasehttps://siggib.keybase.pub/MastodonProof.html
Github Profilehttps://github.com/siggib007
LinkedInhttps://www.linkedin.com/in/siggib/
Twitterhttps://twitter.com/siggib007
Gravatarhttps://gravatar.com/siggibjarnason
I've been growing increasingly distressed about what I call the decline of independent critical thought, so I penned a little article on the topic. It goes into comparing the current AI hype cycle with other hype cycles I observed in my long career and how this one is different. Also mentions the importance of critical thinking and a reminder to not fall in the FOMO and greed trap. Check it out here.
https://zurl.co/AlCuE
Nýjasta bloggfærslan okkar fjallar um raunverulega afkastagetu SXT LTE 7 á móti ATL LTE 18. Hún er fljótlesin og vel þess virði að gefa sér tíma í hana. Kíktu á hana á hér https://zurl.co/S2TKM
#mikrotik
Raunveruleg afköst: ATL LTE 18 á móti SXT LTE 7

Nýlega var einn viðskiptavinur okkar svo vinsamlegur að deila með okkur afkastaupplýsingum þar sem SXT LTE 7 var borinn saman […]

Öruggt Net ehf
Are you interested in getting into networking, or just love to tinker with network devices, but can't afford a Cisco or Juniper lab? Have you looked at using MikroTik routers instead. All the functionality, fraction of the cost. Play around with OSPF, BGP, Static routes (including recursive routing), Multicast (IGMP, PIM, etc) even MPLS in your very own private networking lab. Six MikroTik hAP lite with custom casing to make stacking easier only 54.933 kr. incl VAT
https://zurl.co/2v2SF
#mikrotik
Lab Bundle

With this bundle, you have everything you need to learn networking or hone your networking skills. By default, this is a five-node network, but feel free to configure the bundle with as many nodes as you want. Just make sure you get one stacking case for each router. With this, you can practice your OSPF, BGP, or even MPLS skills. Add each device you want in the bundle and adjust the quantity as desired. If you want a default bundle, just put a check in all the check boxes and leave the quantity as is. Default bundle is 54.618 kr. plus VAT.

Öruggt Net ehf
Wondering what it takes to replace the router you are leasing from your ISP with a router you bought from us. Read our new blogg article on exactly that topic broken down by each of the ISPs in Iceland
https://zurl.co/7UeJ3
#mikrotik
hAP home use in Iceland

Introduction If you live in Iceland, chances are you lease your home router from your internet service provider (ISP). By […]

Öruggt Net ehf
We just published some thoughts around all the AI hype. In this article we start by defining what sort of AI is real and what is science fiction, then we dive into what is hype and what is real, outline what we believe the dangers are and where the usability lies. The current breed of AI has a lot of really great use cases but the hype exceeds the usability in many cases.
https://zurl.co/npdtV
Thoughts on Artificial Intelligence

Introduction Much is being written and discussed about Artificial Intelligence (AI). Some are very positive, while some are very doomsday-like. […]

Öruggt Net ehf
Do you know what FUD is? It stands for Fear Uncertainty and Doubt, and refers to advice that sounds good on surface but is really just fearmongering. Read all about it in our new blog
https://zurl.co/XebKa
Debunking FUD

Introduction FUD stands for “Fear, Uncertainty, and Doubt,” referring to individuals who engage in fearmongering disguised as helpful advice. In […]

Öruggt Net ehf
If you have gotten the impression that I am an AI hater, you got me totally wrong. I preach caution, due diligence, and purposeful, planned usage.
What irks me is talking about AI as our supreme leader, throwing caution to the wind, and giving every AI agent and chatbot on the planet unrestricted, unfettered access to absolutely everything, YOLO-style. I am strongly opposed to this type of AI use; it's both irresponsible and dangerous. So I speak out against the hype that encourages this kind of reckless usage.
I am, however, very much in favor of planned and purposeful AI use when it makes sense.
It's like hiring an incredibly efficient and bright intern or executive assistant, who saw his first computer six months ago when he started college. Then, decide to give him the keys to the kingdom and let him run the whole company. I don't care how efficient and bright this kid was; anyone who proposed this plan would be labeled certifiably insane and likely fired on the spot.
Today's AI agents are helpful assistants, nothing more. For more details on the capabilities of today's AI, check out https://securenet.is/thoughts-on-artificial-intelligence/
The principle of least access still applies. Just like you have a job description and a plan before you hire a new person, you should have an AI plan that outlines exactly what you plan to use it for, what access that entails, etc., and then only provision that exact access. Make sure the access is appropriate for a junior person.
Also, always proofread anything created by AI, including validating all citations, facts, and figures. You can have AI perform first-level editing of a document (basically an advanced spell/grammar checker), but a human should always do the final proofreading. This applies whether we are talking about business documents, presentations, or code reviews.
Even the AI agrees with this. I was just having a lovely chat with my friend Claude (the one from Antropic, not some French dude) about which tools I should use for proofreading. He recommended some advanced spell-checkers and then told me to make sure a human reviews anything business-critical. He asked for usage- and scenario-based details to hone his recommendations, which I provided. Then I grilled him on the reasoning behind those recommendations and pressed him to see if any others were equally good or better. He kept returning to his original recommendations and provided solid reasoning for them. He also gave solid reasons why a human proofreader was critical for business-critical text. Not once in this rather lengthy discussion did he even hint at having him proofread anything, even though I'm sure he would if I asked.
The point here, again, is purposeful and intentional use where it makes sense. Even in this age of AI, using the right tool for the right job is still critical. A heavy screwdriver can drive a nail into the wall, but it's not the best tool for the job.
Thoughts on Artificial Intelligence

Introduction Much is being written and discussed about Artificial Intelligence (AI). Some are very positive, while some are very doomsday-like. […]

Öruggt Net ehf
We would love to learn what you thought about our recent conference. Please take this survey https://www.surveymonkey.com/r/GNSP8G9
BSides Reykjavik 2026 Event Feedback Survey

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BSides Reykjavik Annual meeting will be held at 20:00 on 28 APR 2026 via Zoom. During this meeting we will go over our finances, elect a new board of directors and appoint volunteers.
We encourage everyone to attend. If you have an Icelandic Tax ID we would love for you to join our board of directors. If you don't please consider signing up for a volunteer position. If you have already expressed interest in one of our volunteer positions please join the meeting if at all possible so the board can get to know you a little.

The following volunteering positions we are hoping to fill

Webmaster
System Administrator
Social Media Management
Public Relation/Marketing

Time/Place: Apr 28, 2026 20:00 Universal Time UTC via Zoom

Register in advance for this meeting:
https://us06web.zoom.us/meeting/register/wwLw1_VBRoW946wzr3e1GA

After registering, you will receive a confirmation email containing information about joining the meeting.

Welcome! You are invited to join a meeting: BSides Reykjavik Annual Meeting. After registering, you will receive a confirmation email about joining the meeting.

BSides Reykjavik Annual meeting will be held at 20:00 on 28 APR 2026 via Zoom. The agenda will be as follows: 1. Report from current president 2. Review of past years finances and current status 3. Board election, all positions are elected to a one year term 4. Volunteer positions approvals 5. Other

Zoom

BSides Reykjavik Annual meeting will be held at 20:00 on 28 APR 2026 via Zoom. During this meeting we will go over our finances, elect a new board of directors and appoint volunteers.
We encourage everyone to attend. If you have an Icelandic Tax ID we would love for you to join our board of directors. If you don't please consider signing up for a volunteer position. If you have already expressed interest in one of our volunteer positions please join the meeting if at all possible so the board can get to know you a little.

The following volunteering positions we are hoping to fill

Webmaster
System Administrator
Social Media Management
Public Relation/Marketing

Time/Place: Apr 28, 2026 20:00 Universal Time UTC via Zoom

Register in advance for this meeting:
https://us06web.zoom.us/meeting/register/wwLw1_VBRoW946wzr3e1GA

After registering, you will receive a confirmation email containing information about joining the meeting.

Welcome! You are invited to join a meeting: BSides Reykjavik Annual Meeting. After registering, you will receive a confirmation email about joining the meeting.

BSides Reykjavik Annual meeting will be held at 20:00 on 28 APR 2026 via Zoom. The agenda will be as follows: 1. Report from current president 2. Review of past years finances and current status 3. Board election, all positions are elected to a one year term 4. Volunteer positions approvals 5. Other

Zoom