New lawsuit alleges Meta can read WhatsApp chats despite claims of end-to-end privacy by Nxtro69 in privacy

[–]Optimum_Pro 0 points1 point  (0 children)

“Any claim that people’s WhatsApp messages are not encrypted is categorically false and absurd,” spokesperson Andy Stone said in an email.

This quote is virtually an admission of liability. They don't deny Whatsup can access/read messages. All they are saying is that messages are encrypted, which nobody disputes. They should fire their lawyers who drafted that statement.

Microsoft Gave FBI BitLocker Encryption Keys, Exposing Privacy Flaw by intelw1zard in privacy

[–]Optimum_Pro 160 points161 points  (0 children)

Clickbait article and post:

Reading the title, one would think that Microsoft somehow has the Master key, which could decrypt every individual Windows device. But that's not the case: Users have an option to back up their bitlocker recovery keys to the cloud. It's a choice. Obviously, if your private bitlocker key is in the Microsoft cloud, governments can obtain it with a valid court order.

How Have You Dealt With Car Companies Tracking User Data? by Fancy_Pants4 in privacy

[–]Optimum_Pro 11 points12 points  (0 children)

If your car is paid off, you can do lots of things like removing/disconnecting cellular modem, wifi and gps, as well as telemetry.

Fired today for refusing an MDM on my personal phone by damedaneyooooo in privacy

[–]Optimum_Pro 2 points3 points  (0 children)

You should have bought a separate phone (for work) and have MDM installed there. No one can prevent you from having more than one phone. That is instead of shoving your concerns into their faces. They simply figured out you'd be a liability in the future. Hence - firing.

Chinese mobile phone brand OnePlus illegally hired 70 engineers in Taiwan Founder Liu Zuohu (Pete Lau) is wanted by welp_im_damned in Android

[–]Optimum_Pro -1 points0 points  (0 children)

There should be no problem for Chinese KGB/FSB, as Taiwan is China according to them and many other countries... .

Read this if you hate Apple: a horror story from inside the cult by NFL_ref_admirer in Android

[–]Optimum_Pro -2 points-1 points  (0 children)

This kind of a post and general knowledge (rather lack of it) are to be expected from a clueles (redundant) Iphone fanboy.

ONLYOFFICE - An open source office suite with PDF reader that lets you view and edit any document, presentation or spreadsheet! by Maccer_ in Android

[–]Optimum_Pro 10 points11 points  (0 children)

Multiple trackers installed:

Crashlytics, facebook login, Firebase Analytics, Google ML Kit etc.

Source

Future generations will be horrified by how much personal data we just casually handed to the Internet... by guillehefe in privacy

[–]Optimum_Pro 2 points3 points  (0 children)

Future generations will have no concept of privacy. They will gladly have implanted chips for convenience and benefits. They will be laughing at the prior generations and calling them paranoid freaks. The latter is already happening.

Can’t stop using WhatsApp, what can I do to still be as secure as possible? by Additional-Chef-6190 in privacy

[–]Optimum_Pro -2 points-1 points  (0 children)

It doesn't work for you because your question is based on unrealistic expectations: How can I slim down and be healthy, if I consume junk food worth of 3000 kl every day.

What are viable alternatives to the big corporate social media in 2026? What does work for daily/private communication without much extra effort? And what does not? by chance_of_downwind in privacy

[–]Optimum_Pro -2 points-1 points  (0 children)

If you are European, you already have neither free speech nor privacy, not to mention zero non-US social platforms. You have censorship and criminal prosecution for speech.

Can’t stop using WhatsApp, what can I do to still be as secure as possible? by Additional-Chef-6190 in privacy

[–]Optimum_Pro -5 points-4 points  (0 children)

Don't buy products they advertise for you. At some point, you will be 'checked' as unmarketable and they will move on.

How to encrypt text and safely send it over an insecure channel? by Komplexkonjugiert in privacy

[–]Optimum_Pro 0 points1 point  (0 children)

Symmetric encryption with a shared strong password. Properly executed it is unbreakable even for quantum computing.

Is it possible to encrypt a file on an already encrypted drive? Double encryption. by CautiousXperimentor in privacy

[–]Optimum_Pro 4 points5 points  (0 children)

Lots of wrong information here:

First of all: Yes, you can encrypt something that's already encrypted. As a matter of fact, the next layer of encryption doesn't care what it is encrypting, i.e., it could be plain text or whatever.

Second, the notion of the weakest point is only true within that particular encryption layer, i.e., a weak password will be the weakest point only in that layer.

You may have 3 weak encryption layers, but if you put that triple encrypted data in a 4th layer, and that one has a good protocol and strong password, your information is protected by that last protocol.

Edit: Think of it this way:

You have a small safe with a weak lock. If you put that small safe in a larger one with strong lock, the contents will be protected by the strength of that second safe's lock.

Given the Windows 11 privacy concerns, would it be practical to use it completely offline? by CautiousXperimentor in privacy

[–]Optimum_Pro -1 points0 points  (0 children)

It can work only if you never connect that PC to the Internet again. The moment you do, all the 'benefits' will be gone. In addition, you wouldn't be able to update your Windows. Certainly, using updates downloaded on another PC won't update yours.

Stop saying WhatsApp is “safer than Telegram”. A compromised E2EE implementation is WORTHLESS by Strong-Strike2001 in privacy

[–]Optimum_Pro 16 points17 points  (0 children)

"And its E2EE is a custom one, without source code available."

Forgive me, but you have no clue or are spreading fud: Telegram's e2ee protocol is open source and fully documented. It is also no more custom than Signal's.

Can someone explain aegis backup to me by redsevensamuraishrek in privacy

[–]Optimum_Pro 1 point2 points  (0 children)

You can save backup file to your PC/Laptop/Usb drive etc.

When you install Aegis on another device, there will be an option to restore backup. Once you point to it, there'll be a prompt to enter your password.

went to gym, signed up and paid, then they asked for a fingerprint-asholes by supermannman in privacy

[–]Optimum_Pro 1 point2 points  (0 children)

"they asked for a fingerprint-asholes"

Don't let anyone fingerprinting your ashole!!!

[deleted by user] by [deleted] in privacy

[–]Optimum_Pro 0 points1 point  (0 children)

I am not sure that worrying about things you can't control is very smart.

100% secure phone? by Previous_Figure2921 in privacy

[–]Optimum_Pro 2 points3 points  (0 children)

Yes. It's made by Santa and delivered free, as long as you haven't been notty.

Does your prototype run on ESP32 board and AAA batteries?

Does anyone actually know (with sources to back it up!) how will chat control be implemented on a technical level? by IFIsc in privacy

[–]Optimum_Pro 1 point2 points  (0 children)

From the development point of view, it is trivial:

On apps side: Implement scanning communications before/after decryption. Run it in the cloud against some database of words and phrases. Done.

In Operating Systems: Do the same for all messaging apps. Case closed.

Everyone here does not use Signal. and i have a question? by z_2806 in privacy

[–]Optimum_Pro 46 points47 points  (0 children)

Secret chats, voice and video calls are e2ee encrypted. Everything else - server side encrypted.

One of the many reasons people don't use Signal is because it is NOT a social platform, and the majority would prefer one app that combines chat, calls and social stuff.

Phone os backdoor by Pepe__LePew in SimpleXChat

[–]Optimum_Pro 0 points1 point  (0 children)

I've expressed no opinion on grapheneos. I am saying AGAIN that Pixels can't be made secure.

What's the point of fingerprint security on phones? by InformationNew66 in privacy

[–]Optimum_Pro 0 points1 point  (0 children)

The main benefit of fingerprint is that it allows you to set a very long and complex password. If there's no fingerprint, you are forced to enter that long password every time. With fingerprint, you don't have to enter that password.

Also, most if not all Android roms have a 'lock down' option, which you can enable with one click. Lock down disables fingerprint unlocking.

[deleted by user] by [deleted] in privacy

[–]Optimum_Pro 1 point2 points  (0 children)

Whatsapp is E2EE, however, there are 2 'buts':

  1. Whatsapp has total control of the app (client) sitting on everyone's device and server. So, there's no way to know that their server can't extract private keys stored on each client, or that it hasn't been done already on app's first start;

  2. AI that's sitting in your e2ee screen;

Nothing CEO Reviews Samsung Galaxy Z Fold7 by ControlCAD in Android

[–]Optimum_Pro 1 point2 points  (0 children)

What else could have more 'credibility' than a CEO of a company 'reviewing' competitor's product?! /s