Payments – Secure and Traceable

Current Payment Methods

Wouldn’t it be nice if we had a common payment infrastructure. What we have now with Check and even On-Line banking services is outdated and not secure. Checks were first used in the 17th century here in the US. Here are a list of problems that I’ve seen over the past few years with payment systems. I’m sure this is not a complete list:

  • Handwritten checks can be cashed by anyone who can convince a bank to do that.
  • Handwritten checks can be lost in the mail, so you need to pay postage and extra fees to have tracking numbers to assure they are delivered to the correct person / entity.
  • Online Banking services are not much better than handwritten checks. There are three means of delivery of payments by the services that I’ve seen. At least two banks in my area use the same online-banking service, so there aren’t choices that I can easily find. 1 – They take your money from your account, then they write a check on their account and mail that check, apparently with no tracking and there is no transparency so if the check is lost, you need to deal with it in a cumbersome way by visiting your bank, and contacting the payee. 2 – They take your money, then do a money transfer directly to the payee. You have no visibility that this has been done or that it worked. 3 For some payees, your money is taken from your account, then it’s bundled up with many other payments and a bulk money transfer is done. Again no transparancy or accountability is available on the online banking website to assure this worked and when.
  • Credit cards and debit cards sometimes work, depending on the Payee. But there is no security if the card number is passed to a website since if the website is hacked your card may be stolen.
  • Privacy.com is a website that creates virtual cards funded by a Debit card from your bank and provides additional security and accountability. Privacy cards can be created at will, with a limit, and are locked to the merchant the first time they are used. If the merchant is hacked, only that card need be replaced since all other merchants have a different card number. The payments are easily tracked on the Privacy website. But there are transactions that will not work with Privacy. Payments are limited to small amounts – a few hundred dollars – unless you pay for a paid plan. So Privacy can help with small and continuing payments made online, but only if the payee takes credit cards and only if the amounts are relatively small.

Let’s examine this problem in more detail and propose at least part of a modern solution to solve it:

Continue reading “Payments – Secure and Traceable”

Wrong Way Travel

Looks like my package went the wrong way and is now coming back.

The saga of the Wrong Way Package Continues. This time far more northerly than required to Kent Washington.

Left Hillsboro, OR and then Arrived at Hillsboro, OR? Sigh.

Sigh,
:ww

Fyrakin MiniMap Wheel issue?

In ESO I’m using MiniMap by Fyrakin [Masteroshi430’s branch] now that I’ve restarted playing ESO.

It works for me and I’m seeing this for “Wheel Mode”

But my friend is using either the Jan 2 version or the Jan 4 version and seeing this:

So the square / rectangle version seems to work, but the Wheel mode is broken. Again for both the Jan 2 and Jan 4 versions. Never used Addons before.

I’ll see if I can add shots of the Addon settings to complete this bug report.

Never Mind – My buddy fat fingered the archive expansion and broke the Add-On. It’s all working now.

Alienware Aurora R2 Lighting Repair

Back in March 2019 I completed modification of an Alienware Aurora R2 case for LED lighting that does not require OS drivers or support. Here is a link to that post from that time.

Recently this modification has developed an intermittent failure. The lights on the right side of the case aren’t working properly.

Here’s a video describing the problem and showing the fix.

Enjoy,
:ww

Using T-Mobile Cellspot Safely

The T-Mobile Cellspot is a miniature Cell Tower for your home. If your cell service is bad at your home or other location and you are a T-Moble customer, they will “Give” you a Cellspot to use with a “Return Fee” in case you don’t eventually return it to them.

I don’t know for sure, but I think it uses the same protocols as the “Real” cell towers employed by T-Moble. The reason that I am guessing this is because the device requires “Open Ports”, which is a problem for most modern routers. Modern Routers do not “Open Ports” but rather use “Port Forwarding”. Here is the support page for the CellSpot. Notice the list of UDP ports that are required to be open.

“Open Ports:” mean that the firewall does nothing with traffic on those ports. The traffic passes directly onto the LAN – local area network. Modern routers do not support “Opening Ports”. Instead they support “Port Forwarding”.

“Port Forwarding” which modern routers provide, establishes a relationship between one or more LAN addresses and arriving packets with certain port numbers. This allows the router to know that the incoming packets are to be “forwarded” to the desired devices. This is not necessarily secure. And certainly “Open Ports” is not secure, since it allows attackers on the WAN – wide area network – to get up to any kind of mischief in attacking your home network.

And at this point your eyes are probably glazing over. Rather than showing your how to set up Port Forwarding on your router, or struggling with your ISP to do that, which they will probably refuse to do. Xfinity has no way to “Open Ports” in their router for you, apparently. This article provides another way to use the Cellspot.

In the following discussion I’m using Xfinity as an example of an ISP. The same discussion and requirements will apply regardless of your “Broadband” provider, whether it’s Cable, DSL or Fiber. Click on images below for a larger view and click on the X at the top right to close the image.

Continue reading “Using T-Mobile Cellspot Safely”

Buy or Build New Computer?

So, what if you need to purchase a new computer today?

Let’s assume you are of modest means and modest needs. Not a gaming system. Just something to use the web, and documents.

Requirements:

Modern CPU – Intel or AMD. Core i-5 or better. Released in last two years.

  • 32GB Memory – More than minimum since we want this system to last a few years.
  • 1TB of Storage. Solid State Disk for system. Only an SSD of 1TB, or a smaller SSD and a HD if necessary to bring total to 1 TB.
  • No graphics Card. Use a processor with Graphics built in since we are saving money and are not “Gaming”.
  • DVD not required but nice. DVD media have been replaced by “Thumb Drives” these days.
  • Modern connection for a monitor. Display Port or HDMI.
  • Hard Wired Ethernet cable. Adding WiFi is ok, but Hard Cable is a requirement.
  • A Real Power Supply. Not a Brick like a Laptop.
  • Expandable if that does not cause too much in higher prices.

Let’s see what we can find.

Continue reading “Buy or Build New Computer?”

Linux Mint Broken on VirtualBox

I updated Linux Mint 20.1 this morning on VirtualBox.

Update: Apparently this is about two weeks old, but not fixed as of 17 Aug 2021. Here’s a LM Forum post. I tried the work around to disable 3D and that works.

And this is what the menus look like now:

Rebooting does not fix anything. It is permanently stuck like this. Completely unusable / unfixable of course.

I’ve been using Linux Mint on VirtualBox for years and specifically LM 20.x for as long as it has been available. Sometimes there are minor problems, but this completely breaks LM on VB.

Reinstall From Scratch?

I created a new VM and reinstalled LM 20.2 on the latest VirtualBox. It worked fine as installed, but with the first update, it went back to the same problem. Here are the details:

After the clean install of LM20.2 on a new VBox on the latest VBox on a Windows 10 host the Linux Mint appears to work properly. After the guest updates – latest with latest install of VirtualBOX – everything is fine. Apparently. But the update completely trashes the graphics. I have no idea what caused it.. Maybe kernel, maybe something else. But I have work to do so I’m not going to diagnose it further. I’m just not going to update until I can confirm that this problem is fixed.

Here are the updates that LM 20.2 did after the install.

So apparently the only recourse I have is to REINSTALL THE WHOLE THING FROM SCRATCH AGAIN. and then NOT UPDATE IT.

Please do some QA on VirtualBOX before you SHIP an update.

Thanks
:ww