💙 Rupprecht Consult GmbH 💙 (not everyone is in the photo but I love all of you 🤗!) few months ago, I wrote an e-mail to Ralf expressing my interests i...
💙 Rupprecht Consult GmbH 💙 (not everyone is in the photo but I love all of you 🤗!) few months ago, I wrote an e-mail to Ralf expressing my interests in working with RC for my Internship. I have zero background in #UrbanMobility , but I’m 100% passionate in creating walkable cities and wanted to learn more about urban mobility 🤗 I still remember the day I ran back to my hostel in a hot summer day in Athens for a very intense Skype interview 😆, and I’m super grateful that I got in, moved to Cologne and started my urban mobility journey with these lovely people ✨😊 - time flies, but this 3 months feel like half year or even a year, I’ve learnt so many things from all of my very smart and kind colleagues. The perks of being in an international working environment is you constantly get to learn many interesting stuffs and perspectives from different cultures, and our everyday lunch sessions at the park is one of the things I missed the most! It’s like picnic everyday, and I really enjoy those interesting conversations that constantly feeding food for thoughts 🤤 (my 🧠 is happy ! 🤩💗) I am touched by everyone’s humbleness and generosity for sharing their knowledge and experiences, and hold spaces for me to express my thoughts 💛🤗! I felt like I gained much more confidence here 💛 Thank you so much for all of your guidances 🌻! In Architectural terms RC is reinforced concrete and I believed that my working experience with RC will be the Reinforced concrete for building my dreams! 🌟🚶🏿♂️🚶🏻♀️🚶🏿♂️🚶🏻♀️🚴🏻♂️🚴♀️🚲🛴🏙🤗 I told them “you guys are one of the reasons.. oh no the only reason I come back to Cologne!” And everyone laughs 🤣🤣 “do you hate Cologne that much 😂😂😂” hahaha but hasta pronto amigos ! I hope to see you guys soon! 🤗✨ 🇩🇪 🇲🇾🇺🇸🇵🇪🇨🇴🇿🇦🇨🇦💗
rupprecht 在 iThome Security Facebook 的最讚貼文
LTE也爆出資安隱憂!上週,多名研究人員發表了一份研究報告,指出4G LTE網路協定的資料連結層(L2),存在標準設計上的漏洞,其中有兩種屬於被動攻擊,另一個稱之為aLTEr,屬於主動攻擊,駭客將能利用LTE標準的漏洞偽造DNS,以竄改使用者的連結。
研究人員David Rupprecht也在Youtube平臺,發布相關驗證影片。對於這樣的漏洞問題,主要的因應對策,包括更新LTE規格,或是使用正確的HTTPS配置,而後者是相對容易做到的方式。
這可能發生嗎?
他們回答:是的。但也預期會付出很大的心力,而且攻擊者也要靠近被攻擊者才能達到目的。而政治家等是最有可能成為襲擊目標。另外,他們也強調是在受控實驗室環境中,呈現出這樣的攻擊,攻擊者在一般環境下要能成功應更具挑戰性。