DOP全称为 Data Oriented Programming,是新加坡国立大学的胡宏等人于2016年提出来的一种针对数据流的非控制数据攻击方式,核心思想是用各种各样的内存行为来模拟相应操作。 正如前述所提到的那样,非控制数据攻击往往只能用来实现信息泄露(心脏出血)或者是提权,其本身不能实现复杂的操作。但DOP打破了这一成见,证明了非控制...
DOPdefenderIn recent years, non-control data attacks have become a popular topic in the field of network security. These attacks, such as data-oriented programming (DOP), do not aim to circumvent the control-flow integrity (CFI) protections; rather, they need corrupt only the security-critical...
由于在 DOP 中,寄存器是内存模拟的,因此反引用操作通过两个内存反引用来模拟:第一个内存反引用模拟寄存器的访问,第二个内存反引用第一个反引用的结果(寄存器值)作为地址。 Gadgets 的调度程序 Gadgets 的调度程序也是 x86 的指令序列,攻击者可以重复调用 Gadgets,可以模拟 Gadgets 调度程序的 x86 指令的一个常见序列...
Data-Oriented Programming in Java - Version 1.1 Model data immutably and transparently - DOP v1.1 Model the data, the whole data, and nothing but the data - DOP v1.1 Make illegal states unrepresentable - DOP v1.1 Separate operations from data - DOP v1.1 ...
We propose an attack detection scenario, based on segmented virtual memory aggregation and a two-level detection strategy, specifically targeted towards non-control data attacks like Data-Oriented Programming (DOP) and Return Oriented Programming (ROP). The novel graph-based temporal behavioural model ...
SLoC (repo): (In progress) I'm calling the draft "done." It still needs a lot of editing and polish, but everything I want to have is there. No "todos" remain. I'm hoping to get some feedback soon, but I suspect it'll be a bit since we're into the holidays. ...
This repository contains the implementation of an API. The API is designed based on the Data Oriented Programming (DOP) paradigm, incorporating SOLID principles to ensure a robust and flexible design. javadesign-patternsapi-designsolid-principlesimmutable-data-structuresdata-oriented-programming ...
of a treebank of previously analyzed input, and which is known as the Data-Oriented Parsing or DOP model (see =-=Bod, 1998-=-; Collins & Duffy,... N Sciarini-Gourianova - 《Language》 被引量: 27发表: 2002年 A learning-based approach to meta-data evolution in an object-oriented da...
src/main/java/com/github/jtama/crazy/dop/SuitCard.java Outdated @@ -1,5 +1,23 @@ package com.github.jtama.crazy.dop; public sealed interface SuitCard extends PlayingCard permits NumberSuitCard, RoyalSuitCard { Color color(); public final class SuitCard implements PlayingCard { Own...
If you were to draw a parallel with object-oriented programming, you could think of entities as a class definition, which defines what the objects in the table should look like and how their respective properties behave. Once you create those objects — instances of classes, or entities in ...