Crack

In my previous post, I used the pre-trained VGG16 model and Transfer Learning to classify concrete crack images I extracted from this dataset. Although my current work is more focused on Convolutional Neural Networks (CNNs), I thought it would practical to discuss some Image Processing Techniques that have been widely…

當開發者努力撰寫出了一支程式為了防止遭受到他人破解，基本上會使用加花與加殼兩種方式進行保護。加花的意思就是將程式內部的組合語言或是特徵進行混淆，使逆向分析人員需要花大量的時間成本進行解析，加殼則是將程式進行加密包裝進殼，執行的時候殼會將內部解密後執行。這篇文章將會介紹常見的基本加花手段與並介紹解花方式。 在分析惡意程式時我們時常會看到惡意程式被駭客給加花處理，為什麼駭客會使用加花而不是加殼呢？其實早期惡意程式習慣使用加殼進行保護，因此防毒軟體只要偵測到加殼的程式且沒有合法的簽章就會進行告警或是防護，且若是使用保護力強大的加密殼程式體積會明顯膨大，這對惡意程式在散佈時會降低效率，若使用壓縮殼雖然程式體積會變小但是逆向人員可以輕易地使用工具進行還原，因此近期的惡意程式習慣選用加花的方式進行保護，透過在程式內部植入大量的花指令，對於防毒軟體來說無法分辨指令邏輯是正常流程還是花指令，對於逆向人員來說需要花費大量的時間成本將花指令移除才能進行分析。

O documentário Crack (2021) é dirigido por Stanley Nelson e alinha-se a um conjunto de filmes e séries, entre as quais se destaca o Negócio das Drogas (The Business of Drugs) de Amaryllis Fox, todos disponível no Netflix. O filme Crack (2021) articula testemunhos pessoais de ex-traficantes e usuários com…

How many of you reading this article do not need to think for a while before answering the question: How are gaming, cracking, and bitcoin so different and common at the same time? What is that thing that unites all these different terms at first sight? Ninety percent (90%) of…

Disclaimer: this paper is just an introduction to possible attacks against cryptography algorithms used in blockchains. Its only purpose is to arouse your curiosity, and should absolutely not be taken as a cryptography course. Even if some researches have been done, there could remain some incorrect statements. …

Crack cocaine is very addictive. Quitting suddenly and abruptly, or “cold turkey,” comes with a lot of hazards. Thus, addiction treatment professionals often advise detox in a supervised drug treatment center. If you or someone you know is addicted to crack, do not delay. Seek immediate help. You may reach our 24/7 helpline to learn more about the treatment options available. Contact us now to get started.

A step-by-step guide to develop explainable AI to classify surface crack images with Pytorch. This is the second part of a 2 part series. In the last part (Part 1) you have seen how to build a CNN model using transfer learning and how to train the network. You saw…

by Kai Lewis 11/28/2021 The fireworks up In the sky Brightens the night Just as you brighten Up my life Every fire crack Is the like the Beat in my heart That is beating For you Does your heart Feel the same? What I see in The fireworks Is the same That I see in Your eyes