Active straight leg raising (ASLR) competence improves with reverse-ASLR exercises and not repeating ASLR exercises
نویسندگان
چکیده
منابع مشابه
CAIN: Silently Breaking ASLR in the Cloud
Modern systems rely on Address-Space Layout Randomization (ASLR) and Data Execution Prevention (DEP) to protect software against memory corruption vulnerabilities. The security of ASLR depends on randomizing regions in memory which can be broken by leaking addresses. While information leaks are common for client applications, server software has been hardened to reduce such information leaks. M...
متن کاملPerformance and Entropy of Various ASLR Implementations
Whether or not a security feature is useful is highly dependent on how effective it is and how it affects system performance. If a security feature is effective but greatly degrades the performance of the system, then the feature is not useful. Likewise, if a security feature is very fast but is not very effective, then it is also not useful. A useful security feature needs to add a reasonable ...
متن کاملOn the Effectiveness of Full-ASLR on 64-bit Linux
Address-Space Layout Randomization (ASLR) is a technique used to thwart attacks which relies on knowing the location of the target code or data. The effectiveness of ASLR hinges on the entirety of the address space layout remaining unknown to the attacker. Only executables compiled as Position Independent Executable (PIE) can obtain the maximum protection from the ASLR technique since all the s...
متن کاملASLR Smack & Laugh Reference Seminar on Advanced Exploitation Techniques
Address space layout randomization (ASLR) is a security technology to prevent exploitations of buffer overflows. But this technology is far from perfect. ”[...] its only up to the creativity of the attacker what he does. So it raises the bar for us all :) but just might make writing exploits an interesting business again.” ([Dul00] about ASLR). This paper is an introduction and a reference abou...
متن کاملASLR on the Line: Practical Cache Attacks on the MMU
Address space layout randomization (ASLR) is an important first line of defense against memory corruption attacks and a building block for many modern countermeasures. Existing attacks against ASLR rely on software vulnerabilities and/or on repeated (and detectable) memory probing. In this paper, we show that neither is a hard requirement and that ASLR is fundamentally insecure on modern cacheb...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Exercise Rehabilitation
سال: 2021
ISSN: 2288-176X,2288-1778
DOI: 10.12965/jer.2040866.433