Experiments generate quantum entanglement over optical fibres across three real cities, marking progress towards networks that could have revolutionary applications.
Ah, finally. Now we will stop talking about, hearing about, and shoving “AI” in everything and the next new thing will be “quantum internet enabled” things.
The words of every junior dev right before I have to spend a weekend undoing their crap.
There are so many ways this can be done that I think you are not thinking of. Say a user goes to “shreddit” (or some other similar app) their comments. They likely have thousands. On every comment edit, it’s quite easy to check the last time the users edited one of their comments. All they need is some check like checking if the last 10 consecutive comments were edited in hours or milliseconds/seconds. After that, reddit could easily just tell the user it’s editing their comments but it’s not. Like a shadowban kind of method. Another way would be at the data structure level. We don’t know what their databases and hardware are like, but I can speculate. What if each user edited comment is not an update query on a database, but an add/insert. Then all you need to do is update the live comments where the date is before the malicious date where the username=$username. Not to mention when you start talking Nimble storage and stuff like that, the storage is extremely quick to respond. Hell I would wager it didn’t even hit storage yet, probably still on some all flash cache or in memory. Another way could be at the filesystem level. Ever heard of zfs? What if each user had their own dataset or something, it’s extremely easy and quick to roll back a snapshot, or to clone the previous snapshot. There are so many ways.
At the end of the day a user is triggering this action, so we don’t necessarily need to parse “billions” of records. Just the records for a single user.
How do you do that? Do you narrow it down to a timeframe?
When a user edits a comment, they submit a response. When they submit a response, they trigger an action. An action can do validation steps and call methods, just like I said above, for example. When the edit action is triggered, check the timestamp against the previously edited comment’s timestamp. If the previous - or previous 5 are less than a given timeframe, flag it. “Shadowban” the user. Make it look like they’ve updated their comments to them, but in reality they’re the same.
We’ve had detection methods for this sort of thing for a long time. Thing about how spam filtering works. If you’re using some tool to scramble your data, they likely have patterns. To think reddit doesn’t have some means to protect itself against this is naive. It’s their whole business. All these user submitted comments are worth money.
Now you need to parse billions upon billions upon billions of records. And yes, it’s billions because you need the system to search through all the records to know which record fits the parameters. And you need to do that across multiple backups for each deleted profile/comment.
This makes me thing you don’t understand my meaning. I think you’re talking about one day reddit decides to search for an restore obfuscated and deleted comments. Yes, that would be a large undertaking. This is not what I’m suggesting at all. Stop it while it’s happening, not later. Patterns and trends can easily identify when a user is doing something like shreddit or the like, then the code can act on it.
It’s a lot of work. And what’s the payoff? A few good comments and a ton of “yes this ^” comments.
The Biden administration has told key lawmakers it is sending a new package of more than $1 billion in arms and ammunition to Israel, three congressional aides said Tuesday....
I hear some cities call the larger area as metro (Vancouver) and other cities call it greater (Toronto). Is there a functional difference? Generally speaking, is one more urbanized than the other?
The distinction between “greater” and “metro” areas can vary, but generally:
Greater Area: Refers to a broader region that encompasses a primary city and its surrounding suburbs, towns, and rural areas. This term emphasizes the inclusion of all areas that are socially and economically linked to the primary city. For example, “Greater London” includes not only the city of London but also its surrounding boroughs and smaller towns.
Metropolitan (Metro) Area: Focuses more on the urban core and its directly connected suburbs and cities. It typically includes the main city and its high-density surrounding areas that share infrastructure, economy, and services. A metropolitan area is often defined by commuting patterns and economic interdependence. For example, the “New York Metropolitan Area” includes New York City and its densely populated surrounding counties in New Jersey, Pennsylvania, and Connecticut.
While both terms describe regions that extend beyond a single city, “greater” is often more expansive and includes more diverse types of areas, whereas “metro” emphasizes the contiguous urban and suburban zones directly tied to the city.
As an example. I grew up in hip-hop but at a certain point I stopped listening to new people and realised recently that I’d slept on some bangers. Like Kendrick particularly, but even people like Juice WRLD and Xxxtentacion....
My dude, I’m the same as you and I just keep radioing shit on Spotify and shazaming shit I hear and doing the same for TV shows and movies and tapping into the Spotify premade playlists from time to time. Works aight enough.
In juniper networking hardware. And many others. If you have the capability to create what’s missing (drivers etc) it will work well. If you do not, well, there’s shit tons of drivers for Linux.
I am currently using an old laptop (circa 2015) with a 250GB SSD in it, and 4GB of RAM. It runs Fedora 39 Server, and only hosts a Jellyfin instance through Docker right now (though I want to use Nextcloud later too). There is only 15GB of storage left on it, and the CPU is constantly overloaded (due to forced transcoding). I...
EA has tried this before, with predictable results. In 2020, EA Sports UFC 4 included full-screen ads for the Amazon Prime series The Boys that would appear during ‘Replay’ moments. These were absent from the game when it launched, with EA introducing the ads about a month later, thereby preventing them from being...
My exact choices. I want to love the open source phone options but… Corporations have embraced android and iPhone. I worry about road blocks with things like duo and apps that don’t permit install on rooted things etc.
The location of VMware Security Advisories (VMSAs) has changed on May 6, 2024. They are now available from the Broadcom Support Portal. The legacy VMSA URLs still work but are now redirected to the portal, for example: www.vmware.com/security/…/VMSA-2024-0002.html points to support.broadcom.com/web/ecx/…/23681....
‘Quantum internet’ demonstration in cities is most advanced yet (www.nature.com)
Experiments generate quantum entanglement over optical fibres across three real cities, marking progress towards networks that could have revolutionary applications.
OpenAI strikes Reddit deal to train its AI on your posts (www.theverge.com)
Microsoft's carbon emissions up nearly 30% thanks to AI (www.theregister.com)
Walmart to shutter Toronto tech office as part of corporate job cuts and shift away from remote work (www.thestar.com)
The corporate job cuts at Walmart won’t affect the Canadian operations at the Mississauga headquarters, according to a source.
Biden administration is sending $1 billion more in weapons, ammo to Israel, congressional aides say (apnews.com)
The Biden administration has told key lawmakers it is sending a new package of more than $1 billion in arms and ammunition to Israel, three congressional aides said Tuesday....
What's the actual difference between greater vs metro cities?
I hear some cities call the larger area as metro (Vancouver) and other cities call it greater (Toronto). Is there a functional difference? Generally speaking, is one more urbanized than the other?
Google is redesigning its search engine — and it’s AI all the way down (www.theverge.com)
Update: New solar flare, secondary peak today in this "Extreme" solar storm (www.earth.com)
space.com/sun-fires-off-massive-x-class-solar-fla…...
As someone who is aging. Late thirties. How can I keep my finger on the pulse of current trends, particularly in music?
As an example. I grew up in hip-hop but at a certain point I stopped listening to new people and realised recently that I’d slept on some bangers. Like Kendrick particularly, but even people like Juice WRLD and Xxxtentacion....
Is there anyone here who uses BSD on their desktop? (lemmy.world)
What's a good NAS and server system under CAD$900 (USD$658)?
I am currently using an old laptop (circa 2015) with a 250GB SSD in it, and 4GB of RAM. It runs Fedora 39 Server, and only hosts a Jellyfin instance through Docker right now (though I want to use Nextcloud later too). There is only 15GB of storage left on it, and the CPU is constantly overloaded (due to forced transcoding). I...
Tactical evacuations underway in Fort Nelson, B.C., due to wildfire (www.cbc.ca)
EA wants to place in-game ads in its full-price AAA games, again (www.techspot.com)
EA has tried this before, with predictable results. In 2020, EA Sports UFC 4 included full-screen ads for the Amazon Prime series The Boys that would appear during ‘Replay’ moments. These were absent from the game when it launched, with EA introducing the ads about a month later, thereby preventing them from being...
you don't need more 4GB of RAM (lemmy.dbzer0.com)
It is so convenient and free. (discuss.tchncs.de)
Record-breaking increase in CO2 levels in world’s atmosphere | Experts issue warning after finding global average concentration in March was 4.7ppm higher than same period last year (www.theguardian.com)
Nintendo Switch Is Removing Integration for X, Formerly Twitter (comicbook.com)
VMware security advisories are now non public (from Reddit)
The location of VMware Security Advisories (VMSAs) has changed on May 6, 2024. They are now available from the Broadcom Support Portal. The legacy VMSA URLs still work but are now redirected to the portal, for example: www.vmware.com/security/…/VMSA-2024-0002.html points to support.broadcom.com/web/ecx/…/23681....