#tech-tips — Public Fediverse posts

PoE sends power and data through a single Ethernet cable, making it easier to connect devices like IP cameras, VoIP phones, and sensors. No PoE switch? An injector adds power to the cable, while a splitter separates the power and data for devices that don’t support PoE.

Here are different types of PoE configurations 😎👇

Find high-res pdf books with all my networking related infographics from https://study-notes.org

#ethernet #networking #technology #networkengineer #techtips

💻 #TechTips & #Advice from @privacyguides

“🚨 This Week In Privacy #60 will be live in 30 minutes, we'll be talking about CalyxOS coming back with a stable build, and covering the latest privacy & security news. 👋 Come join and chat with us live! https:// s...”

https://mastodon.neat.computer/@privacyguides/116857937018675870

🤖 via RSS feed. Not an endorsement.

💻 #TechTips & #Advice from @privacyguides

“🚨 This Week In Privacy #60 will be live in 30 minutes, we'll be talking about CalyxOS coming back with a stable build, and covering the latest privacy & security news. 👋 Come join and chat with us live! https:// s...”

https://mastodon.neat.computer/@privacyguides/116857937018675870

🤖 via RSS feed. Not an endorsement.

Looking for a free public DNS server? Here’s a quick comparison of popular providers and the filtering features they offer 😎👇

Find high-res pdf books with all my cybersecurity infographics at https://study-notes.org

#dns #privacy #technology #techtips #parentalcontrol

🚫💳 NoSubscription.org: Directorul serviciilor și uneltelor digitale FĂRĂ abonamente lunare!

Te-ai săturat ca fiecare aplicație sau serviciu web să-ți ceară o taxă lunară recurentă? NoSubscription.org este un director creat special pentru a aduna software, servicii și instrumente digitale care folosesc modele de plată unică (one-time purchase), opțiuni freemium corecte sau sunt complet gratuite și open-source.

✨ Ce oferă NoSubscription.org:

💡 Alternativă la economia de abonamente:
• O selecție atentă de aplicații pe care le plătești o singură dată și le deții pentru totdeauna, fără frica de debitări automate recurente.

📂 Categorii variate pentru muncă și timp liber:
• Include software pentru productivitate, utilitare de sistem, instrumente de design, aplicații de dezvoltare, editare media și multe altele.

🔓 Accent pe Open-Source și soluții de sine stătătoare:
• Promovează instrumentele care oferă utilizatorilor independență financiară și control total asupra propriilor date.

🔍 Căutare și filtrare facilă:
• Găsești rapid alternative transparente pentru programele populare din industrie care impun abonamente scumpe.

O resursă excelentă pentru a economisi bani și pentru a sprijini dezvoltatorii care respectă bugetul utilizatorilor! 🚀

#NoSubscription #Software #OpenSource #PayOnce #Productivity #TechTips #Privacy #DigitalFreedom #SoftwareLibre

🌐 NoSignUps.net: Directorul definitiv al serviciilor online care NU necesită cont sau înregistrare!

Dacă ești în căutarea unor unelte web rapide și respectuoase cu confidențialitatea ta, NoSignUps.net este o resursă excelentă ce adună într-un singur loc servicii digitale utile pe care le poți folosi instant, fără a fi nevoie să-ți creezi cont sau să furnizezi o adresă de e-mail.

✨ Ce găsești pe NoSignUps.net:

🔒 Focus complet pe confidențialitate și viteză:
• Lista include instrumente verificate care nu solicită date personale, procese lungi de autentificare sau abonamente de introducere.

📂 Categorizare intuitivă:
• Serviciile sunt organizate pe categorii clare: transfer de fișiere, editare media, generatoare de cod/text, unelte de securitate, căutare și multe altele.

⚡ Fără bariere de utilizare:
• Accesezi site-ul, alegi unealta dorită și o folosești direct în browser, fără întârzieri sau completări de formulare inutile.

🌱 Susținut de comunitate:
• O resursă deschisă care promovează web-ul accesibil, rapid și orientat către respectarea utilizatorului.

Un bookmark indispensabil pentru oricine apreciază eficiența și intimitatea pe internet! 🚀

#NoSignUps #Privacy #WebTools #OpenWeb #Productivity #NoAccountNeeded #CyberSecurity #TechTips #FreeTools

AI is fast. That doesn't mean it's always right.

When an answer looks important, spend one minute checking it:

• Visit the official website.
• Compare it with another trusted source.
• Check if the numbers are current.
• Ask AI where the information came from and double-check the information in real-time.

A quick check is better than sharing something you'll have to correct later.

#AI #FactCheck #TechTips

AI is fast. That doesn't mean it's always right.

When an answer looks important, spend one minute checking it:

• Visit the official website.
• Compare it with another trusted source.
• Check if the numbers are current.
• Ask AI where the information came from and double-check the information in real-time.

A quick check is better than sharing something you'll have to correct later.

#AI #FactCheck #TechTips

Dropped your iPhone in water? Learn what to do, what to avoid, and the best ways to prevent permanent water damage and protect your device.

#mymobprice #iPhoneWaterDamage #iPhoneTips #AppleSupport #iPhoneRepair #TechTips #iPhone

https://mymobprice.com/iphone-water-damage/

Security Tip: Implement automated API key rotation. 🛡️ Hardcoding secrets in your source code or configuration files is a major risk. If a repository is compromised, your infrastructure is wide open. Use tools like HashiCorp Vault, AWS Secrets Manager, or Azure Key Vault to store and rotate credentials automatically. Stay ahead of vulnerabilities with our database: https://cvedatabase.com #CyberSecurity #InfoSec #AppSec #CVE #TechTips

Is it actually safe to leave your laptop plugged in all day?

#LaptopTips #TechTips #BatteryHealth

Good anti-virus processes always starts with soap and hot water. Follow me for more #techtips

Good anti-virus processes always starts with soap and hot water. Follow me for more #techtips

On my blog: Wikidata Queries https://john.colagioia.net/blog/2026/07/22/wikidata.html
Users can query on the server and (indirectly) locally, including one interesting new tool.
#programming #techTips

On my blog: Wikidata Queries https://john.colagioia.net/blog/2026/07/22/wikidata.html
Users can query on the server and (indirectly) locally, including one interesting new tool.
#programming #techTips

ScanservJS: your scanner, freed

ScanservJS — your scanner, freed. Any scanner, any device. Scan from the browser. Straight into Paperless. Free and open-source. Install guide, alternatives and screenshots in the directory.

https://selfhost.directory/project/scanservjs

#Scanservjs #Weekendproject #Techtips #Datahoarder #Technology #Opensource #Homedatacenter #Sysadmin #Foss

ScanservJS: your scanner, freed

ScanservJS — your scanner, freed. Any scanner, any device. Scan from the browser. Straight into Paperless. Free and open-source. Install guide, alternatives and screenshots in the directory.

https://selfhost.directory/project/scanservjs

#Scanservjs #Weekendproject #Techtips #Datahoarder #Technology #Opensource #Homedatacenter #Sysadmin #Foss

Cheap Self-Hosted Kubernetes on Hetzner Cloud

https://blog.qstars.nl/posts/cheap-self-hosted-kubernetes-on-hetzner-cloud/

Comments: https://news.ycombinator.com/item?id=48996128

#HackerNews #Kubernetes #HetznerCloud #selfHosted #cloudComputing #techTips

Cheap Self-Hosted Kubernetes on Hetzner Cloud

https://blog.qstars.nl/posts/cheap-self-hosted-kubernetes-on-hetzner-cloud/

Comments: https://news.ycombinator.com/item?id=48996128

#HackerNews #Kubernetes #HetznerCloud #selfHosted #cloudComputing #techTips

Waymo shut down its San Francisco fleet for about an hour during a local power outage, then brought it back once officials assessed the damage. Grid failures have now disrupted the service three times in recent months, and the mayor is pushing for stricter rules on how autonomous fleets handle emergencies. If you rely on robotaxis, always have a fallback ride ready during outages. Save it.

#ai #technology #tech #innovation #futureofwork #techtips #techtrends #digitaltransformation

Waymo shut down its San Francisco fleet for about an hour during a local power outage, then brought it back once officials assessed the damage. Grid failures have now disrupted the service three times in recent months, and the mayor is pushing for stricter rules on how autonomous fleets handle emergencies. If you rely on robotaxis, always have a fallback ride ready during outages. Save it.

#ai #technology #tech #innovation #futureofwork #techtips #techtrends #digitaltransformation

Is Your Home Truly Safe? The Outdoor Surveillance Master Plan

Ever lie awake at 2:00 AM wondering if that strange noise outside is just the wind—or something much worse? A basic security camera isn't enough anymore, and relying on luck to keep your family safe is a gamble you shouldn't be taking.

Read the full blueprint in the comments below.

#HomeSecurity #SurveillanceSystem #SmartHome #HomeDefense #PropertySafety #TechTips #HomeImprovement

HomeLab #1: MikroTik as a Home Router

https://justsomebody.dev/blog/mikrotik-home-router

Comments: https://news.ycombinator.com/item?id=48970772

#HackerNews #HomeLab #MikroTik #HomeRouter #Networking #TechTips

HomeLab #1: MikroTik as a Home Router

https://justsomebody.dev/blog/mikrotik-home-router

Comments: https://news.ycombinator.com/item?id=48970772

#HackerNews #HomeLab #MikroTik #HomeRouter #Networking #TechTips

BUYING A NEW MONITOR? HOW TO AVOID ADS & SMART FEATURES YOU DON'T NEED 🖥️🚫

#MonitorBuyingGuide #SmartMonitor #PCMonitor #TechTips #ConsumerTech #GamingSetup #PCGaming #TechAwareness #DigitalPrivacy #SmartDevices #DisplayTechnology #HardwareGuide #TechNews #ComputerSetup #Cybersecurity #ArtestoMellivoura

BUYING A NEW MONITOR? HOW TO AVOID ADS & SMART FEATURES YOU DON'T NEED 🖥️🚫

#MonitorBuyingGuide #SmartMonitor #PCMonitor #TechTips #ConsumerTech #GamingSetup #PCGaming #TechAwareness #DigitalPrivacy #SmartDevices #DisplayTechnology #HardwareGuide #TechNews #ComputerSetup #Cybersecurity #ArtestoMellivoura

Network down? 😱 Learn how to build a rock-solid setup with pfSense, VLANs, and a 5G backup – so you *never* lose connection. Seriously, this is good stuff. Check it out! 💻 #pfSense #NetworkSetup #TechTips

https://www.youtube.com/watch?v=HEzi53uXRB4

Not all USB ports with the same connector offer the same speed. The connector is just the physical interface, and the USB standard determines the transfer rate

This chart breaks down the common USB connectors and the speeds supported by each USB standard 😎👇

Find high-res pdf ebooks with all my technology related infographics at https://study-notes.org

#usb #tech #technology #techtips #computer

Mastodon collections are finally here, changing how we curate content! 🚀

But with this new feature comes a classic discovery challenge. How do we actually find specific collections tailored to a certain topic?

If you have found a way to track them down, drop your secrets in the replies! 👇

#Mastodon #Fediverse #SocialMedia #TechTips #ContentCurated

Mastodon collections are finally here, changing how we curate content! 🚀

But with this new feature comes a classic discovery challenge. How do we actually find specific collections tailored to a certain topic?

If you have found a way to track them down, drop your secrets in the replies! 👇

#Mastodon #Fediverse #SocialMedia #TechTips #ContentCurated

Tired of USB-C cable chaos? 🤯 Meet WhatCable, the free Mac app that reveals your cables' secrets! Say goodbye to confusion and hello to organization. Check it out ➡️ https://newsletters.cultofmac.com/p/stop-the-cable-chaos?utm_source=dlvr.it&utm_medium=mastodon

#TechTips #MacMagic

Tired of USB-C cable chaos? 🤯 Meet WhatCable, the free Mac app that reveals your cables' secrets! Say goodbye to confusion and hello to organization. Check it out ➡️ https://newsletters.cultofmac.com/p/stop-the-cable-chaos?utm_source=dlvr.it&utm_medium=mastodon

#TechTips #MacMagic

Setting up your spare Mac for Claude Code to control, a step-by-step guide

https://ykdojo.github.io/claude-controls-mac/

Comments: https://news.ycombinator.com/item?id=48959392

#HackerNews #spareMac #ClaudeCode #stepByStep #guide #techTips

Setting up your spare Mac for Claude Code to control, a step-by-step guide

https://ykdojo.github.io/claude-controls-mac/

Comments: https://news.ycombinator.com/item?id=48959392

#HackerNews #spareMac #ClaudeCode #stepByStep #guide #techTips

Club TWiT show spotlight: Hands On Tech. Practical advice on smartphones, laptops, wearables, and smart home gear made simple. A focused member show for listeners who want more context and less interruption. https://twit.tv/shows/hands-on-tech #HandsOnTech #TechTips

GOOGLE'S NEW AI SEARCH: WHAT IT MEANS FOR WEBSITES & CREATORS 🔍🤖

#Google #GoogleSearch #AISearch #SEO #DigitalMarketing #ContentCreator #ArtificialIntelligence #SearchEngine #Website #TechNews #GenerativeAI #SearchConsole #TechTips #CyberSecurity #ArtestoMellivoura

Club TWiT show spotlight: Hands On Tech. Practical advice on smartphones, laptops, wearables, and smart home gear made simple. A focused member show for listeners who want more context and less interruption. https://twit.tv/shows/hands-on-tech #HandsOnTech #TechTips

Brilliant CAPTCHA Concept

A clever CAPTCHA design using movement to make it harder for AI to solve. It relies on the human eye's ability to focus on moving objects.

#Automation #TechTips