Greboca  

Suport technique et veille technologique

Suport technique et veille technologique

Aujourd’hui, les grandes entreprises et administrations publiques hésitent entre continuer à utiliser des logiciels propriétaires ou basculer vers les Logiciels Libres. Pourtant, la plupart des logiciels libres sont capables de bien traiter les données issues des logiciels propriétaire, et parfois avec une meilleur compatibilité.

C’est alors la barrière de la prise en main qui fait peur, et pourtant...

Les logiciels libres

L’aspect « Logiciel Libre » permet une évolution rapide et une plus grande participation des utilisateurs. Les aides et tutoriels foisonnent sur Internet ou sont directement inclus dans le logiciel lui-même.

Enfin, les concepteurs sont plus proches des utilisateurs, ce qui rend les logiciels libres plus agréable à utiliser et conviviaux.

Grâce à la disponibilité des logiciels libres, vous trouverez facilement des services de support techniques et la licence n’est plus un frein à l’utilisation de ces logiciels par votre personnel.

Notre support technique concerne essentiellement les logiciels libres, que ce soit sous forme de services ponctuels ou de tutoriels.

 

Kiddo : Activer la réduction de bruit en temps réel et l’annulation acoustique d’écho pour un microphone sous Linux avec PulseAudio (et faire croire aux gens que vous roulez en Porsche)

On se souviendra que j’avais témoigné de mon admiration pour le acoustic echo cancelling dans Empathy/Telepathy via PulseAudio il y a plusieurs années.
Or, Empathy et Telepathy sont morts et enterrés, et WebRTC a largement pris leur place (ça, on le voyait venir) avec des applications comme Jitsi Meet, BigBlueButton, et plein de sites web SaaS propriétaires.
Ce que j’avais oublié de dire en 2012, c’est que l’AEC et débruiteur peuvent également être activés de façon permanente pour toutes les (...)

 
 

Web3 is going just great [English]  -  Huobi patches massive vulnerability after researcher allegedly tries for a year to disclose it

 -  Juillet 2023 - 

A navy and sky blue flame, followed by the text "Huobi" with "Huo" in navy and "bi" in light blue

After the Huobi crypto exchange (finally) fixed a massive vulnerability, researcher Aaron Phillips published a blog post explaining what he had found. According to Phillips, two years ago, the exchange accidentally published a file containing Amazon Web Services (AWS) credentials, which could have allowed a bad actor to modify content on their websites and in their CDN, distribute malicious versions of their Android app, access user data and "whale reports" on high-value users, access OTC trade records and user data for OTC traders, and "carry out the largest crypto theft in history". "I had full control over data from almost every aspect of Huobi's business," wrote Phillips.

According to Phillips, it took months before he was able to get in touch with Huobi and convince them to act on the leak. Phillips first notified Huobi of the leak in June 2022, and after repeated efforts to contact the company, the credentials were only revoked in June 2023.

Huobi has tried to downplay the hack, first stating that the user data leak was "on a small scale (4,960 individuals)" and "does not involve sensitive information and does not affect user accounts and fund security". They also claimed the leaked OTC data was test data. "The log shows that only [Phillips] has downloaded, and [Phillips] has also stated that he has deleted. Therefore no leakage is actually caused," they wrote.

According to CoinGecko, Huobi is the seventeenth-largest cryptocurrency exchange by volume.

par Molly White

Web3 is going just great [English]

A timeline recording only some of the many disasters happening in crypto, decentralized finance, NFTs, and other blockchain-based projects.

Founder of Zerebro token fakes his death, promotes new "legacy" coin

 -  10 mai - 

On May 4, 22-year-old Zerebro founder Jeffy Yu published a blog post introducing "legacoins" — a version of memecoins he said would be used to (...)


Bitget accuses "professional arbitrage" group of profiting $20 million from VOXEL market manipulation

 -  28 avril - 

After trading — and prices — surged in Bitget's market for the thinly traded video game token VOXEL, the company has accused a "professional (...)


Term Finance loses $1.65 million due to misconfiguration, recovers $1 million

 -  28 avril - 

The Ethereum-based lending project Term Finance lost $1.6 million when an oracle misconfiguration resulted in unintended liquidations. The team (...)


$330 million in Bitcoin apparently stolen; laundering spikes Monero price by over 40%

 -  28 avril - 

3,250 BTC (~$330 million) were apparently stolen from a bitcoin holder and then quickly moved through multiple exchanges and swapped for the (...)


Loopscale hacked for $5.8 million two weeks after launch

 -  27 avril - 

A new Solana-based defi protocol called Loopscale, backed by Coinbase Ventures and Solana Labs, suffered a $5.8 million exploit only two weeks (...)