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5 mobile privacy terms you need to know to protect yourself

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5 mobile privacy terms you need to know to protect yourself

Your smartphone might be your closest companion, tracking your steps, saving your passwords and remembering your favorite takeout. But how much do you know about how it protects (or exposes) your privacy?

We’re breaking down five key mobile privacy terms that could make all the difference when it comes to keeping your personal info safe. Whether you’re team iPhone or Android, understanding these concepts can help you take control of your digital footprint — right from the palm of your hand.

Stay tuned for more in this series as we dive deeper into privacy-related tech terms and other essential concepts, answering the top questions we get from readers like you. 

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A woman working on her laptop  (Kurt “CyberGuy” Knutsson)

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1. Location tracking

Your phone’s GPS isn’t just for directions

Every time you check the weather, tag your location on Instagram or ask Google Maps for the quickest route, you’re sharing your whereabouts. That’s thanks to Location Tracking, a feature built into most apps and devices that uses GPS, Wi-Fi, Bluetooth or cell towers to pinpoint your location.

Here’s the catch: Many apps track you even when you’re not using them. Some use this data to serve local content or ads, while others collect and sell it to third parties.

How to protect yourself:

  • Check which apps have location access in your settings
  • Switch from “Always” to “While Using the App”
  • Consider turning off location services entirely when you don’t need them

Knowing when and how you’re being tracked is the first step to stopping it.

More: Top 20 apps tracking you every day

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2. App permissions

What your apps know about you (and maybe shouldn’t)

Before you can use that new photo editor or budgeting tool, it probably asked for a few things — access to your camera, contacts, microphone, maybe even your calendar. These are called App Permissions, and they determine what parts of your phone an app can interact with.

WHAT IS ARTIFICIAL INTELLIGENCE (AI)?

While some requests are necessary (e.g., a video app needs camera access), others can be excessive or even suspicious. For example, why does a flashlight app need your location or call logs?

Tips for staying in control:

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  • Review permissions when installing apps
  • Regularly audit your app settings
  • Delete apps you no longer use

Your data shouldn’t be the price of convenience. Set boundaries.

More: Did you say ‘yes’ to allowing apps permission to your Google account?

A woman looking at her phone while working on her laptop  (Kurt “CyberGuy” Knutsson)

TOP 20 APPS TRACKING YOU EVERY DAY

3. Two-factor authentication (2FA)

A second lock on your digital front door

Passwords aren’t perfect. That’s where two-factor authentication (2FA) comes in. It adds an extra layer of protection by requiring two forms of identification before granting access to your account, typically something you know (a password) and something you have (a text code or authentication app).

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Many major apps and platforms now support 2FA, and enabling it can help block hackers, even if they steal your password.

Most common types of 2FA:

  • Text or email codes
  • Authenticator apps like Google Authenticator or Authy
  • Biometric verification (fingerprint or face ID)

Activate 2FA where you can. It’s one of the simplest ways to level up your mobile security.

4. Mobile ad ID

The invisible label that tracks your habits

Behind the scenes, your phone is assigned a unique string of numbers and letters called a mobile advertising identifier (Mobile Ad ID). It helps advertisers track your behavior across apps and websites to build a profile of your interests.

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While it doesn’t include your name, it can be linked to your device and used to serve targeted ads. Think of it as a digital name tag for marketing purposes.

Want to opt out? You can:

  • iPhone: Go to SettingsPrivacy & Security > Tracking
  • Android: Settings > PrivacyAds, and reset or delete your Ad ID

You’re not obligated to let your phone advertise you.

More: How to escape Facebook’s creepy ad tracking

A laptop and external storage devices on a desk (Kurt “CyberGuy” Knutsson)

10 SIMPLE STEPS TO IMPROVE YOUR SMARTPHONE’S SECURITY AND PRIVACY

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5. VPN (virtual private network)

Your personal privacy tunnel

VPN is like a secret tunnel for your internet connection. It hides your online activities and helps keep your personal information safe when you’re using the internet, especially on public Wi-Fi.

In addition to protecting your information from prying eyes, a VPN also hides your real location. It allows you to connect to the internet through a server in another part of the world, which makes it appear as though you’re browsing from a different location. This is useful for security (protecting your privacy) and for accessing content that might be restricted in certain areas.

When you connect to public Wi-Fi at a coffee shop or airport, your data can be exposed to hackers and snoops. That’s where a VPN (virtual private network) comes in. It encrypts your internet traffic and routes it through a secure server, hiding your IP address and protecting your activity.

Think of it as a private tunnel for your internet usage, shielding your data from prying eyes.

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What VPNs are great for:

  • Protecting your connection on public Wi-Fi
  • Accessing region-locked content
  • Hiding your online activity from advertisers or your internet provider

Just make sure to choose a trustworthy VPN. Some free VPNs may log your data or slow your phone down. A reliable VPN is essential for protecting your online privacy and ensuring a secure, high-speed connection. For best VPN software, see my expert review of the best VPNs for browsing the web privately on your Windows, Mac, Android and iOS devices

DATA REMOVAL DOES WHAT VPNS DON’T: HERE’S WHY YOU NEED BOTH

Kurt’s key takeaways

Your mobile device is powerful, but so are the privacy risks associated with it. By understanding these five mobile privacy terms, you can take simple yet impactful steps to protect your digital life. From turning off unnecessary app permissions to enabling two-factor authentication, these small tweaks can help you stay in control and keep your information safe.

Confused by a mobile tech term or want help tightening up your privacy settings? Drop your questions below. We’ve got more tips coming your way. Let us know by writing us at Cyberguy.com/Contact

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Defense secretary Pete Hegseth designates Anthropic a supply chain risk

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Defense secretary Pete Hegseth designates Anthropic a supply chain risk

This week, Anthropic delivered a master class in arrogance and betrayal as well as a textbook case of how not to do business with the United States Government or the Pentagon.

Our position has never wavered and will never waver: the Department of War must have full, unrestricted access to Anthropic’s models for every LAWFUL purpose in defense of the Republic.

Instead, @AnthropicAI and its CEO @DarioAmodei, have chosen duplicity. Cloaked in the sanctimonious rhetoric of “effective altruism,” they have attempted to strong-arm the United States military into submission – a cowardly act of corporate virtue-signaling that places Silicon Valley ideology above American lives.

The Terms of Service of Anthropic’s defective altruism will never outweigh the safety, the readiness, or the lives of American troops on the battlefield.

Their true objective is unmistakable: to seize veto power over the operational decisions of the United States military. That is unacceptable.

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As President Trump stated on Truth Social, the Commander-in-Chief and the American people alone will determine the destiny of our armed forces, not unelected tech executives.

Anthropic’s stance is fundamentally incompatible with American principles. Their relationship with the United States Armed Forces and the Federal Government has therefore been permanently altered.

In conjunction with the President’s directive for the Federal Government to cease all use of Anthropic’s technology, I am directing the Department of War to designate Anthropic a Supply-Chain Risk to National Security. Effective immediately, no contractor, supplier, or partner that does business with the United States military may conduct any commercial activity with Anthropic. Anthropic will continue to provide the Department of War its services for a period of no more than six months to allow for a seamless transition to a better and more patriotic service.

America’s warfighters will never be held hostage by the ideological whims of Big Tech. This decision is final.

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What Trump’s ‘ratepayer protection pledge’ means for you

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What Trump’s ‘ratepayer protection pledge’ means for you

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When you open a chatbot, stream a show or back up photos to the cloud, you are tapping into a vast network of data centers. These facilities power artificial intelligence, search engines and online services we use every day. Now there is a growing debate over who should pay for the electricity those data centers consume.

During President Trump’s State of the Union address this week, he introduced a new initiative called the “ratepayer protection pledge” to shift AI-driven electricity costs away from consumers. The core idea is simple. 

Tech companies that run energy-intensive AI data centers should cover the cost of the extra electricity they require rather than passing those costs on to everyday customers through higher utility rates.

It sounds simple. The hard part is what happens next.

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At the State of the Union address Feb. 24, 2026, President Trump unveiled the “ratepayer protection pledge” aimed at shielding consumers from rising electricity costs tied to AI data centers. (Nathan Posner/Anadolu via Getty Images)

Why AI is driving a surge in electricity demand

AI systems require enormous computing power. That computing power requires enormous electricity. Today’s data centers can consume as much power as a small city. As AI tools expand across business, healthcare, finance and consumer apps, energy demand has risen sharply in certain regions.

Utilities have warned that the current grid in many parts of the country was not built for this level of concentrated demand. Upgrading substations, transmission lines and generation capacity costs money. Traditionally, those costs can influence rates paid by homes and small businesses. That is where the pledge comes in.

What the ratepayer protection pledge is designed to do

Under the ratepayer protection pledge, large technology companies would:

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  • Cover the full cost of additional electricity tied to their data centers
  • Build their own on-site power generation to reduce strain on the public grid

Supporters say this approach separates residential energy costs from large-scale AI expansion. In other words, your household bill should not rise simply because a new AI data center opens nearby. So far, Anthropic is the clearest public backer. CyberGuy reached out to Anthropic for a comment on its role in the pledge. A company spokesperson referred us to a tweet from Anthropic Head of External Affairs Sarah Heck.

“American families shouldn’t pick up the tab for AI,” Heck wrote in a post on X. “In support of the White House ratepayer protection pledge, Anthropic has committed to covering 100% of electricity price increases that consumers face from our data centers.”

That makes Anthropic one of the first major AI companies to publicly state it will absorb consumer electricity price increases tied to its data center operations. Other major firms may be close behind. The White House reportedly plans to host Microsoft, Meta and Anthropic in early March to discuss formalizing a broader deal, though attendance and final terms have not been confirmed publicly.

Microsoft also expressed support for the initiative. 

“The ratepayer protection pledge is an important step,” Brad Smith, Microsoft vice chair and president, said in a statement to CyberGuy. “We appreciate the administration’s work to ensure that data centers don’t contribute to higher electricity prices for consumers.”  

Industry groups also point to companies such as Google and utilities including Duke Energy and Georgia Power as making consumer-focused commitments tied to data center growth. However, enforcement mechanisms and long-term regulatory details remain unclear.

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CHINA VS SPACEX IN RACE FOR SPACE AI DATA CENTERS

The White House plans talks with Microsoft, Meta and Anthropic about shifting AI energy costs away from consumers. (Eli Hiller/For The Washington Post via Getty Images)

How this could change the economics of AI

AI infrastructure is already one of the most expensive technology buildouts in history. Companies are investing billions in chips, servers and real estate. If firms must also finance dedicated power plants or pay premium rates for grid upgrades, the cost of running AI systems increases further. That could lead to:

  • Slower expansion in some markets
  • Greater investment in renewable energy and storage
  • More partnerships between tech firms and utilities

Energy strategy may become just as important as computing strategy. For consumers, this shift signals that electricity is now a central part of the AI conversation. AI is no longer only about software. It is also about infrastructure.

The bigger consumer tech picture

AI is becoming embedded in smartphones, search engines, office software and home devices. As adoption grows, so does the hidden infrastructure supporting it. Energy is now part of the conversation around everyday technology. Every AI-generated image, voice command or cloud backup depends on a power-hungry network of servers.

By asking companies to account more directly for their electricity use, policymakers are acknowledging a new reality. The digital world runs on very physical resources. For you, that shift could mean more transparency. It also raises new questions about sustainability, local impact and long-term costs.

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ARTIFICIAL INTELLIGENCE HELPS FUEL NEW ENERGY SOURCES

As AI expansion strains the grid, a new proposal would require tech firms to fund their own power needs. (Sameer Al-Doumy/AFP via Getty Images)

What this means for you

If you are a homeowner or renter, the practical question is simple. Will this protect my electric bill? In theory, separating data center energy costs from residential rates could reduce the risk of price spikes tied to AI growth. If companies fund their own generation or grid upgrades, utilities may have less reason to spread those costs among all customers.

That said, utility pricing is complex. It depends on state regulators, long-term planning and local energy markets.

Here is what you can watch for in your area:

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  • New data center construction announcements
  • Utility filings that mention large commercial load growth
  • Public service commission decisions on rate adjustments

Even if you rarely use AI tools, your community could feel the effects of a nearby data center. The pledge is intended to keep those large-scale power demands from showing up in your monthly bill.

Take my quiz: How safe is your online security?

Think your devices and data are truly protected? Take this quick quiz to see where your digital habits stand. From passwords to Wi-Fi settings, you’ll get a personalized breakdown of what you’re doing right and what needs improvement. Take my Quiz here: Cyberguy.com.

Kurt’s key takeaways

The ratepayer protection pledge highlights an important turning point. AI is no longer only about innovation and speed. It is also about energy and accountability. If tech companies truly absorb the cost of their expanding power needs, households may avoid some of the financial strain tied to rapid AI growth. If not, utility bills could become an unexpected front line in the AI era.

As AI tools become part of daily life, how much extra power are you willing to support to keep them running? Let us know by writing to us at Cyberguy.com.

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Copyright 2026 CyberGuy.com. All rights reserved.

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Here’s your first look at Kratos in Amazon’s God of War show

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Here’s your first look at Kratos in Amazon’s God of War show

Amazon has slowly been teasing out casting details for its live-action adaptation of God of War, and now we have our first look at the show. It’s a single image but a notable one showing protagonist Kratos and his son Atreus. The characters are played by Ryan Hurst and Callum Vinson, respectively, and they look relatively close to their video game counterparts.

There aren’t a lot of other details about the show just yet, but this is Amazon’s official description:

The God of War series storyline follows father and son Kratos and Atreus as they embark on a journey to spread the ashes of their wife and mother, Faye. Through their adventures, Kratos tries to teach his son to be a better god, while Atreus tries to teach his father how to be a better human.

That sounds a lot like the recent soft reboot of the franchise, which started with 2018’s God of War and continued through Ragnarök in 2022. For the Amazon series, Ronald D. Moore, best-known for his work on For All Mankind and Battlestar Galactica, will serve as showrunner. The rest of the cast includes: Mandy Patinkin (Odin), Ed Skrein (Baldur), Max Parker (Heimdall), Ólafur Darri Ólafsson (Thor), Teresa Palmer (Sif), Alastair Duncan (Mimir), Jeff Gulka (Sindri), and Danny Woodburn (Brok).

While production is underway on the God of War series, there’s no word on when it might start streaming.

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