https://go.dev/blog/chacha8rand
Explore the recent advancements in randomness within the Go programming language. Authors Russ Cox and Filippo Valsorda, part of the Go team, look closely at the complexities of addressing security requirements for specific use cases and the implementation of the ChaCha(Rand8) algorithm. Discover how these improvements have enhanced random number generation in Go, culminating in the seamless security enhancements introduced in Go 1.22.
Explore the recent advancements in randomness within the Go programming language. Authors Russ Cox and Filippo Valsorda, part of the Go team, look closely at the complexities of addressing security requirements for specific use cases and the implementation of the ChaCha(Rand8) algorithm. Discover how these improvements have enhanced random number generation in Go, culminating in the seamless security enhancements introduced in Go 1.22.
go.dev
Secure Randomness in Go 1.22 - The Go Programming Language
ChaCha8Rand is a new cryptographically secure pseudorandom number generator used in Go 1.22.
Please open Telegram to view this post
VIEW IN TELEGRAM
Do It by Code via @wiki
https://en.wikipedia.org/wiki/Replay_attack
یکی از رایج ترین حمله های امنیتی
توی همه جا به کار میره، توی این ویکی پدیا یه مثال از authorization زده بود
ولی مثلا شما یه بازی رو در نظر بگیرین
داخل بازی، شما روی یه دکمه ای کلیک میکنین و یه پکت (packet) به سرور فرستاده میشه.
حالا من میخوام توی این بازی تقلب کنم و این کار رو خودکار سازی کنم (مثلا یه کد بنویسم که هر ۱۰ دقیقه یبار، اینو بفرسته به بک اند و ۲۴ ساعته هم رانش میکنم)
چیکار میکنم؟ میام میبینم بازی چه دیتایی رو داره به بک اند میفرسته، اینو ذخیره میکنم و بعدا دوباره میفرستمش =)
برای همین بک اند همیشه باید یه مکانیزمی برای جلوگیری از این حمله داشته باشه
توی همه جا به کار میره، توی این ویکی پدیا یه مثال از authorization زده بود
ولی مثلا شما یه بازی رو در نظر بگیرین
داخل بازی، شما روی یه دکمه ای کلیک میکنین و یه پکت (packet) به سرور فرستاده میشه.
حالا من میخوام توی این بازی تقلب کنم و این کار رو خودکار سازی کنم (مثلا یه کد بنویسم که هر ۱۰ دقیقه یبار، اینو بفرسته به بک اند و ۲۴ ساعته هم رانش میکنم)
چیکار میکنم؟ میام میبینم بازی چه دیتایی رو داره به بک اند میفرسته، اینو ذخیره میکنم و بعدا دوباره میفرستمش =)
برای همین بک اند همیشه باید یه مکانیزمی برای جلوگیری از این حمله داشته باشه
⚡1
Hackers once stole a casino's high-roller database through a thermometer in the lobby fish tank (2018)
#IoT (internet of things)
#IoT (internet of things)
Business Insider
Hackers once stole a casino's high-roller database through a thermometer in the lobby fish tank
Hacking internet-of-things devices is a growing problem for companies, the CEO of the cybersecurity firm Darktrace said at a conference this week.
Interact with your SQL database, Natural Language to SQL using LLMs
https://github.com/Dataherald/dataherald
AI Generation Studio (supports image to video)
https://klingai.com/
https://github.com/Dataherald/dataherald
AI Generation Studio (supports image to video)
https://klingai.com/
🔥1
GitHub
GitHub - syncthing/syncthing: Open Source Continuous File Synchronization
Open Source Continuous File Synchronization. Contribute to syncthing/syncthing development by creating an account on GitHub.
❤️ Another great Open Source Go project: Syncthing
Continuous file synchronization program. It synchronizes files between two or more computers. Clients connect directly without the need of a central server that might be compromised, legally or illegally. Data is transferred via TLS and clients are authenticated via certificates.
Works on macOS, Windows, Linux, FreeBSD, Solaris, OpenBSD, and many others. Run it on your desktop computers and synchronize them with your server for backup.
🔗 https://syncthing.net
🌐 https://github.com/syncthing/syncthing
#opensource #backup #sync #synchronization #p2p #archive #multiplatform #go #golang
Continuous file synchronization program. It synchronizes files between two or more computers. Clients connect directly without the need of a central server that might be compromised, legally or illegally. Data is transferred via TLS and clients are authenticated via certificates.
Works on macOS, Windows, Linux, FreeBSD, Solaris, OpenBSD, and many others. Run it on your desktop computers and synchronize them with your server for backup.
#opensource #backup #sync #synchronization #p2p #archive #multiplatform #go #golang
Please open Telegram to view this post
VIEW IN TELEGRAM
https://learn.microsoft.com/en-us/dotnet/core/deploying/native-aot/?tabs=net8plus%2Cwindows#limitations-of-native-aot-deployment
https://www.learnentityframeworkcore.com/misc/compiled-models
https://www.learnentityframeworkcore.com/misc/compiled-models
Docs
Native AOT deployment overview - .NET
Learn what Native AOT deployments are and why you should consider using it as part of the publishing your app with .NET 7 and later.
Apple announced "Apple Intelligence" at the WWDC 2024 conference — a new set of artificial intelligence features for iPhone, Mac, and other platforms.
Among the presented features:
▫️ Text processing: concise summaries, translations from any language, email sending, and error detection;
▫️ Image generation in three styles (sketch, illustration, animation) and emoji by text prompt. One-tap removal of unnecessary objects;
▫️ Searching for photos with specific people/animals/places in the gallery and messages;
▫️ Siri will be able to record or explain information from the screen, find needed information in almost any app by voice request;
▫️ Sorting notifications, automatic reminders, and much more.
The company claims that its AI features will be processed on-device to ensure data privacy.
🔻However, to take advantage of this benefit, users will need the A17 Pro chip — which is the whole point, to sell them all.💰
🔻Additionally, some AI features will still be transferred to the cloud, and to smooth over this nuance, Apple claims it will be a "private cloud" and Apple will never be able to access it.😁
Apple Intelligence will be available in English only in 2024. Support for other languages will come next year.
Among the presented features:
▫️ Text processing: concise summaries, translations from any language, email sending, and error detection;
▫️ Image generation in three styles (sketch, illustration, animation) and emoji by text prompt. One-tap removal of unnecessary objects;
▫️ Searching for photos with specific people/animals/places in the gallery and messages;
▫️ Siri will be able to record or explain information from the screen, find needed information in almost any app by voice request;
▫️ Sorting notifications, automatic reminders, and much more.
The company claims that its AI features will be processed on-device to ensure data privacy.
🔻However, to take advantage of this benefit, users will need the A17 Pro chip — which is the whole point, to sell them all.
🔻Additionally, some AI features will still be transferred to the cloud, and to smooth over this nuance, Apple claims it will be a "private cloud" and Apple will never be able to access it.
Apple Intelligence will be available in English only in 2024. Support for other languages will come next year.
Please open Telegram to view this post
VIEW IN TELEGRAM