Highly Sophisticated Phishing Scams Are Abusing Holiday Sentiment
The holiday season is around the corner, which means phishing season is too. Akamai Security Research details the new ways adversaries are abusing the holidays.
Hackers have posted another batch of stolen health records on the dark web—following a breach that could potentially affect nearly...
The post The Medibank Data Breach – Steps You Can Take to Protect Yourself appeared first on McAfee Blog.
这里直接从optee-examples中最简单的hello world入手来看的,从宏观上来看整个调用流程是 :
1在今年的ByteCTF中,我出了一道pwn题目,距离上一次打比赛/出题已经过去很久了,所以传统的 heap trick 就没有考虑,而是从我日常工作中挖掘的安全风险入手,简化场景,出了一道 chatroom ,看起来像一个web的奇怪题目。