Kernel-Level, User-Level, and Hybrid Threads
Comparing the utility of user-level and kernel-level data for dynamic malware analysis
... at user-level and those that run at kernel- level. User-level hooks are currently more popular despite there being no evidence that they are better suited to detecting ...the ...
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Getting to the root of the problem: A detailed comparison of kernel and user level data for dynamic malware analysis
... a user-level ...process-specific user-level using a virtualised sandbox environment and a system-wide kernel-level using a custom-built kernel ...the kernel driver ...
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An Attack-Defense Model for the Binder on the Android Kernel Level
... a user-level library called ...in kernel level. In fact, the Binder library at the user level by calling system functions sends the required messages and requests to this driver, ...
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Kernel level distributed inter-process communication system (KDIPC)
... of user-level system ...of kernel modules that are hooked to the System V IPC system ...a user-level system, with minimal kernel ...the kernel, it also suffered from ...
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A Two-Level Multithreaded Delaunay Kernel
... 3.4. Results The last three rows in Table 2 show the actual speedups S and the computational e fficiency S/M for computing the Delaunay triangulation of one million points, as well as the overall wall clock time t. These ...
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Combining Thread Level Speculation, Helper Threads, and Runahead Execution
... a hybrid bimodal-gshare ...TLS threads only require 20 cycles, since register state transfering is done through memory (the compiler inserts spills to ...
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Experiences in Implementing a Kernel-Level DRM Controller
... 4.7 Motivation for our approach The use of a temporary decryption file is not ideal. Firstly, it requires that the entire DRM protected file be decrypted before the end-user application may access it, incurring a ...
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Mobile Devices Control System at Kernel Level
... of kernel, Android and LSM ...the kernel and Android framework stack designed and proposed in this ...added user module into the kernel ...the kernel space without any modification of ...
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Kernel-Level Interception and Applications on Mobile Devices
... Furthermore, kernel-hooking might be deactivated for single threads under certain ...first level of system calls, because system calls within system calls are not of ...in user space by ...the ...
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Detecting Kernel-Level Rootkits Through Binary Analysis
... a user space prototype that simulated the object parsing and symbol resolution performed by the existing kernel module loader before disassem- bling the module and analyzing the code for the pres- ence of ...
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Kernel Based Process Level Authentication Framework for Secure Computing and High Level System Assurance
... kernels level security is not present and a well-known approach to protecting systems from malicious activity is through the deployment of Mandatory Access Control ...system Kernel should have process ...
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Perceiving Kernel-Level Rootkits Using Data Structure Invariants
... modify kernel data structures to achieve a variety of malicious goals, which may include hiding malicious user-space objects, installing backdoors, logging keystrokes, and disabling ...the kernel ...
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User-level processes (clients) request services from the kernel (server) via special protected procedure calls
... • The framework is standard part of the Linux kernel since Linux 2.6. • AppArmor, SELinux, Smack and TOMOYO Linux are the currently accepted modules in the official kernel. • LSM doesn’t provide any ...
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Daytona : A User-Level TCP Stack
... Daytona is a library available to Linux applications, which works with any arbitrary network interface and is largely independent of the kernel version.. Since Daytona finds applications[r] ...
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Co-evolutionary Hybrid Bi-level Optimization
... Figure 2.4: Logistic problems 2.2.4 Design problems Designing structures, networks or complex objects is a really challenge for private companies and public author- ities. These problems are generally strongly ...
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Predicting system-level power for a hybrid supercomputer
... Power of HPC applications has also been analyzed in recent years. For instance, the US Department of Defense are using application signatures to predict power consumption across different architectures [7]. Performance ...
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threads threads threads
... the hybrid methodology for regular data-parallel compu- tation ...the hybrid method- ology for solving irregular problems and re- ports the algorithmic design of a runtime li- brary based on this ...
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Identification of Malicious Android Applications using Kernel Level System Calls
... With the advancement of technology, smartphones are gaining popularity by increasing their computational power and incorporating a large variety of new sensors and features that can be utilized by application developers ...
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Contributions for improving debugging of kernel-level services in a monolithic operating system
... the kernel dereferencing an invalid ...for user-space programs is known as the segmentation fault from which the program cannot ...a kernel oops message which contains important information for ...
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Threshold Based Kernel Level HTTP Filter (TBHF) for DDoS Mitigation
... system detects an anomaly and redirects the user to a CAPTCHA page. If the user is able to complete the challenge, then the actual URL is served again. In the case of a bot requesting the URL, the CAPTCHA ...
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