Updated Safe Gadget Security News – Security Alerts 2017

The following alerts have been updated to reflect new and important security protection schemes:

11/1/2017: Windows 10 controlled folder access anti-ransomeware is part of the Fall Creators Update.  It works well and should be used by all Windows 10 users.

10/16/2017: KRACK attack on Wi-Fi. Attackers can use this novel attack technique to read information that was previously assumed to be safely encrypted.  Virtually ALL Wi-Fi equipped devices need to be updated.  The attack is particularly bad on Android 6.0 and Linux. If you have a device with no updates (eg Internet of Things), you will be open to attacks. Using a VPN helps.

10/6/2017: Kaspersky has been implicated in stealing data from the NSA.  Uninstall any of their antivirus software right away.  It is now banned in the US government. Best Buy has stopped selling it.

9/8/2017: In September 2017, Equifax got hacked affecting 143 Million customers. (Almost everyone!) Equifax is offering complimentary identity theft protection. – Do more! Setup a Credit Freeze.

9/1/2017: Arris NVG589, NVG599 and possibly other modems, routers, gateways sold for AT&T’s U-verse service have a major security hole. If you have one, you need to update it as soon as possible to software newer than 9.2.2 or apply this fix.

5/12/2017: Wanna Cry ransomware is spreading fast.  It exploits a Microsoft bug that was patched in March 2017.  It is more infectious because it can spread throughout a local network.

WannaKiwi – Decrypts files WannaCryp ransomware. Do not reboot after getting infected.

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Android Smartphone Security, How to securely use your Android Smartphone or Tablet

Last Updated: August 26, 2017

Android Smartphone,Samsung Galaxy 2, T-Mobile

Google’s Android operating system powers many popular cellphones including the popular Samsung Galaxy S8. Most Android Smartphone users as well as most of the pubic at large do not think very much about security.

If your phone is not running the latest Android security patches, you are open to attack. A recent Wall Street Journal article showed that only 2.8% of Android devices have the latest security patches. Compare that to 79% of iPhones due to Apple’s uniform eco-system.

Google Play Protect

  • Be sure your device is running Google Play Protect.  It scans for Malware and bad apps. This was release in July 2017 and runs on Google Play Services 11 or higher. This is a unification of Android security systems like Verify Apps, browser protection, and anti-theft measures.

Most Up to Date Android phone

This flagship phone runs the latest Android version and is patched regularly. Sold directly from Google or from a couple carriers.

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How to International Travel and Maintaining Computer Security Tips

Last Update: 5/4/2017

Apple iPhone 3GS

The International Travel Security Problem

Many of us travel internationally but few realize how important computer security can be when we visit other countries. People doing business in countries like China and Russia (or any other country for that matter) need to pay strict attention to their technology security protocols to prevent the real and growing threat of high tech espionage. There have been instances of people returning from abroad and having their laptops or smartphones compromised. A mobile device used internationally and later hooked up to the Company’s network provides an excellent infection vector. The folks intent on stealing information could be government or corporate based.

Learn how to use your iPhone or Android Smartphone in China

How to Protect Yourself When Traveling

Some people might find the following list a bit paranoid, but you never can be too safe. People that work for major corporations, government, or security firms need maximum protection from attackers. There are tools that can detect the location of a mobile device to within 100 feet and can target phones by the phone number, IMEI (International Mobile Equipment Identity) number and intercept all communications from the mobile device.

  • Leave your cell phone and laptop at home
  • Buy a phone and SIM card in the other country
  • Beware of any SMS message especially if they have links
  • Do not bring any sensitive data or passwords
  • Use temporary or loaner cell phones and laptops which will be erased when you get home
  • Make sure all gadgets are fully up to date and have security software enabled. The best encryption should be utilized
  • Never let your electronics out of your site
  • If your device gets inspected at the border, it should never be connected to the Company’s network again
  • Turn off Bluetooth and Wi-Fi
  • Avoid public Wi-Fi altogether
  • Do not use a public phone charging cable, it could be capturing video while you charge
  • Disable microphones and cameras
  • During meetings, turn off your devices and remove their batteries. (Prevents possible recording)
  • Use a VPN with heavy encryption to connect to the Internet
  • Use Google Voice to create a “throw away” voice accounts
  • Do not connect to your Company’s or government’s network while abroad
  • Use coded language when discussing sensitive matters
  • Cut and paste passwords to prevent keylogging
  • Change any and all passwords you used on the trip, immediately
  • Enable two factor authentication for services that support this; Facebook, Gmail, eBay, etc.
  • Two factor authentication system using SMS text messages is not secure, due to the weak SS7 routing system. We suggest only using two factor when you can use a token or a time based authenticator like Googles.

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Welcome to Safegadget.com

Welcome to Safegadget.com, the one-stop website for securing your computer and gadgets. Don’t wait until you have become a victim of malware. While it is impossible to prevent all attacks, it is important that we all secure our systems so we aren’t easily hacked. This is akin to wearing a seat belt to prevent an accident.

We feature many different security tutorials.

Harden the Security of your Browser

Boost the Security of your Smartphones and Tablets

Learn how to perform the following Safely and Securely
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BuyVia – Your Smart Shopping Concierge for Tech Gear

Our sister site has launch, BuyVia!

The BuyVia iOS app and website bring together the strongest smart shopping arsenal available, making it easy to find the best products/deals possible across all of the devices people own – including smartphones, laptops/desktops and tablets – without tedious and time-consuming research.

BuyVia’s iPhone & Android (coming soon) app allow users to scan barcodes, compare prices, set up alerts, and more.

How to Prevent Spam Text Messages

Apple iPhone 3GS

The only thing worse than spam in your email box is a spam text message on your cell phone or smartphone. For the last 20 years spam has been clogging up our email, and now it is in full bloom on our phones. Spam Texting needs to stop.

How do Spammers get Phone Numbers?

There are several sources of phone numbers for text message spamming.

  • Internet postings
  • Random phone number generation
  • Auto dialing robo calling

The Dangers in Spam Text Messages

Just like email spam, offers made in unsolicited text messages are full of bogus offers like free iPads, prizes, or gift cards, etc. Clicking on any link or calling a phone number listed in the text message can result in the following:

  • Malware being installed on your phone
  • Unauthorized charges billed to your phone
  • Recurring items added to your phone bill
  • Private information being transmitted to cyber criminals

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SafeGadget.com iPhone and Android App Now Available

iPhone, Apple iPhone Smartphone, iPhone 3GS

SafeGadget.com’s Free SafeGadget iPhone App is now available in the Apple App store.  Stay up to date with all our latest security tips on your SmartPhone. Search the App Store for SafeGadget on your iPhone to find it.

SafeGadget.com’s Free Android App is available in Google play formerly known as Android Market.