Most recents (5)

Krippenreiter

@krippenreiter

[1/🧵] You've heard of @XummWallet but aren't sure if you can #trust its #security?

You'll learn about @cossacklabs' most recent security assessment and why the #XUMM #wallet strives to maintain the highest security standards.

Follow along in this "all-in-one security 🧵" 👇

[2/24] — Outline —
🔸 Basic Introduction
🔸 Hot #Wallet Fundamentals
🔸 #XUMM Wallet Security
🔸 #Security Audit (18.05.2023)
🔸 XUMM @Tangem Cards
🔸 #Tangem Card Facts

[3/24] — Basic Introduction —

After hearing the news of #Ledger willingly integrating a 🔑-extraction mechanism into their FW if opted-in, I decided it was time to review #XUMM + @Tangem

This 🧵 is not sponsored in any way, & all of my praise comes from the bottom of my ❤️

Read 25 tweets

Java Guides

@GuidesJava

Summary of All #Java 8,9,10,11,12,13,14,15,16,17,18 Features. All features in a single tweet. #bookmark #save #pin
Thread 👇 #retweet #follow

#Java 18 Features:
- UTF-8 by Default
- Simple Web Server
- Code Snippets in Java API Doc
- Reimplement Core Reflection with Method Handles
- Vector API
- Internet-Address Resolution SPI
- Foreign Function & Memory API
- Pattern Matching for switch

#Java 17 Features:
- Restore Always-Strict Floating-Point Semantics
- Enhanced Pseudo-Random Number Generators
- New macOS Rendering Pipeline
- macOS/AArch64 Port
- Deprecate the Applet API for Removal
- Strongly Encapsulate JDK Internals
- Pattern Matching for switch

Read 12 tweets

Java Guides

@GuidesJava

Summary of #Java 8,9,10,11,12,13,14,15,16,17,18 features.
All features in single tweet. #bookmark #save #pin
Thread 👇 #retweet #follow

Java 8 Features:
- Lambda expression
- Stream API
- Functional interface
- Default and static methods
- Optional class
- Nashorn – JavaScript runtime engine
- Annotation on Java Types
- Unsigned Integer Arithmetic
- Repeating annotations
- New Date and Time API

#Java 9 Features:
- Java platform module system
- Interface Private Methods
- HTTP 2 Client
- JShell
- Platform and JVM Logging
- Process API Updates
- Collection API Updates
- Improvements in Stream API
- Multi-release JAR Files
- @Deprecated Tag Changes
- Stack Walking

Read 12 tweets

MerCD's 🆙✊💜☮️

@MerCDs108

@CABKPC_responde Contrato la tarjeta Ventajón (el nombre es tan INFAME como el servicio ??? que prestan) VISA Ikea y después de hacer todo el papeleo en la tienda de IKEA Mallorca, el SMS de @caixabankpc con el PIN de la tarjeta NO LLEGA a mi móvil. 👇🏻🧵

Como tengo que hacer una compra y quiero usar la tarjeta para pagar y tener un 10% de descuento en dicha compra, la persona que me ha tramitado la 💳 me hace una autorización por el precio del artículo para presentarlo en caja y así efectuar el pago con dicha tarjeta sin el PIN

Una vez en casa llamo al número de atcn al cliente de @CABKPC_responde para averiguar que pasa con el SMS y me confirman que lo envían con el formato de SMS Premium que mi operador NO AUTORIZA. No me dan otra opción y me instan a solicitar a mi operador que desbloquee el svcio

Read 15 tweets

Maximilian Golla

@m33x

Yeah great your PIN is a keyboard walk, but mine sounds way better! This is the top 20 from the Amitay 4-digit PIN dataset. Audio 🔊 on 👂

Got nerd sniped by this: