Nokia 釋出的 Memory Profiler

Rust 開發的 memory profiler,可以抓 memory leaking 與 memory fragmentation,然後宣稱效能影響也比較低:「A memory profiler for Linux」,有提供網頁界面,還蠻美觀的:

給的範例有兩行,一行是跑 profiler:

LD_PRELOAD=./libmemory_profiler.so ./your_application

另外一行是讀資料給 HTTP server:

./memory-profiler-cli server memory-profiling_*.dat

之後有機會抓漏時可以拿來用看看...

Nokia 3310 的復出...

這消息傳遍了整個科技界:「HMD Global will launch the Nokia 3, 5, and 6 at MWC, plus a 3310 homage」,不過一個最大的問題是只支援 2.5G:(出自「Nokia 3310 (2017)」)

The phone only runs on 2.5G at the time of launch, which has subjected the phone to criticism, and means that it will not initially be released in many countries, including Australia, which is switching its 2G mobile network off.

這種賣感情的東西,連任天堂都知道復刻時要加上 HDMI 了 (參考 NES Classic Edition),Nokia 你在想什麼...


出自「iPhone 7 Nokia 3310 Hammer Test! Will it Survive?

Nokia 以 166 億美金買下 Alcatel-Lucent

在「Nokia to acquire Alcatel-Lucent」這邊看到的報導,Nokia 以 166 億美金買下 Alcatel-Lucent

Nokia 的新聞稿在「NOKIA AND ALCATEL-LUCENT TO COMBINE TO CREATE AN INNOVATION LEADER IN NEXT GENERATION TECHNOLOGY AND SERVICES FOR AN IP CONNECTED WORLD」這邊。

其中 OSNews 被拿出來講的... 由於 Nokia 將手機部門賣給了微軟,所以 Nokia 其實是不能發展手機的 (應該有時間限制),但是 Alcatel-Lucent 現在手上有:

Nokia is not allowed to make smartphones for a while, but Alcatel-Lucent does make smartphones.

而這是從 HP 買來的 Palm... (所以 Nokia 又要玩什麼花招了 @_@)

Nokia 監控使用者連線...

Nokia 被抓到 Xpress Browser 會監控使用者連線,不論是 HTTP 或是 HTTPS:「Nokia Running A Man In The Middle Attack To Decrypt All Your Encrypted Traffic, But Promises Not To Peek」。

兩篇原始發現人的文章,第一篇「Nokia phone forcing traffic through proxy」是講 HTTP 的部份,第二篇「Nokia’s MITM on HTTPS traffic from their phone」是 HTTPS 的部份。

實際運作是類似於 HTTPS proxy 的作法。在「Nokia: Yes, we decrypt your HTTPS data, but don’t worry about it」有詢問 Nokia 後的官方回覆:

"Importantly, the proxy servers do not store the content of web pages visited by our users or any information they enter into them," the company said. "When temporary decryption of HTTPS connections is required on our proxy servers, to transform and deliver users’ content, it is done in a secure manner.

"Nokia has implemented appropriate organizational and technical measures to prevent access to private information. Claims that we would access complete unencrypted information are inaccurate."

GIGAOM 的翻譯簡單多了:

we decrypt your data, but trust us, we don’t peek. (對,我們的確這樣作,不過相信我們,我們沒有監聽。)

你真的相信這鬼話嗎 XDDDDDDDDD

以這張圖結尾: