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return address
相关语句
  返回地址
    FPW detects the overwriting to return address in real time by monitoring the previous frame pointer in stack.
    FPW通过监视前帧指针来实时检测对函数返回地址的溢出攻击 .
短句来源
    At last, it presentssome methods which include programming, stack pointer value modifying, return address detecting and portclosing to prevent this kind of attack.
    文章给出了缓冲区溢出的原理,结合具体实例分析了缓冲区溢出攻击的方法,从程序编写、堆栈搬移、返回地址检测以及端口关闭等多个角度对防止缓冲区溢出攻击进行了分析。
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  return address
In this paper, we study four elements of the Two-Level Branch Predictor: the Branch Target Buffer (BTB), the Branch History Register (BHR), the Pattern History Tables (PHTs), and the Return Address Stack (RAS).
      
box numbers appeared in the return address in each case, allowing us to see exactly where lesbians and bisexual women (and also older women and women of color) heard about the study.
      
Neither distribution location nor the sender or return address conditions were associated with different returned responses.
      
While copying the string, SQL overwrites a return address in the stack.
      
When a function's return address is overwritten, the program jumps to the wrong address upon returning.
      
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Buffer overflow is one of most common attack on Internet. This paper introduces the mechanism of buffer overflow and the defender FPW(Frame Pointer Watcher).FPW detects the overwriting to return address in real time by monitoring the previous frame pointer in stack. Compared with other bufferoverflow detecting tools, it has higher performance.

缓冲区溢出类的安全漏洞是最为常见的一种攻击形式 .本文介绍了缓冲区溢出的机理和作者所设计的 FPW(Frame Pointer Watcher) .FPW通过监视前帧指针来实时检测对函数返回地址的溢出攻击 .和同类工具相比 ,FPW具有更好的性能

Buffer overflow attack has become a huge safety threat. This paper first describes the principles ofbuffer overflow, then analyzes the process of buffer overflow attack with an actual example. At last, it presentssome methods which include programming, stack pointer value modifying, return address detecting and portclosing to prevent this kind of attack.

缓冲区溢出攻击成为黑客攻击技术中最广泛、最危险的一种攻击手段。文章给出了缓冲区溢出的原理,结合具体实例分析了缓冲区溢出攻击的方法,从程序编写、堆栈搬移、返回地址检测以及端口关闭等多个角度对防止缓冲区溢出攻击进行了分析。

A novel method is proposed to construct variable-length patterns by using dynamically extracting information from call stack of the process.This method uses the chains of function return addresses to derive a table of variable-length patterns,and reduces the pattern set based on the structure of functions of the process.Then a Markov chain model is constructed based on variable-length patterns to detect abnormal behaviors.The experimental results indicate that compared with the traditional variable-length...

A novel method is proposed to construct variable-length patterns by using dynamically extracting information from call stack of the process.This method uses the chains of function return addresses to derive a table of variable-length patterns,and reduces the pattern set based on the structure of functions of the process.Then a Markov chain model is constructed based on variable-length patterns to detect abnormal behaviors.The experimental results indicate that compared with the traditional variable-length pattern based method and the first-order Markov chain model method,the proposed method can achieve higher hit rates and lower false alarm rates.

提出一种利用动态提取进程堆栈中的信息来寻找不定长模式的方法。该方法以进程中产生系统调用的函数返回地址链作为提取不定长模式的依据,根据函数的结构关系对模式集进行精简,得到一组不定长模式集。在此基础上,以不定长模式作为基本单位构建了一个马尔可夫链模型来检测异常行为。实验结果表明,该方法的检测性能要优于传统的不定长模式方法和一阶马尔可夫链模型方法,能够获得更高的检测率和更低的误报率。

 
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