SpaceNewsPentagon turns to ‘government-owned, commercially-operated’ satellites amid conflict risks
CellBioNewsHow a #calcium-#sensing #protein multitasks.
https://phys.org/news/2024-04-calcium-protein-multitasks.html
How a calcium-sensing protein multitasks
The calcium-sensing receptor is critical for maintaining healthy calcium levels, but CaSR is also well-known for its side hustles. The receptor is increasingly recognized for its ability to detect other ions and proteins and for its role in breast cancer, heart disease, diabetes, and other conditions, making it an important drug target for multiple diseases.
Research reveals molecular mechanism of asymmetric #calcium_sensitive #receptor activation.
https://phys.org/news/2023-11-reveals-molecular-mechanism-asymmetric-calcium-sensitive.html
Research reveals molecular mechanism of asymmetric calcium-sensitive receptor activation
Calcium-sensing receptors (CaSRs), widely distributed in tissues and organs such as parathyroid glands, intestines, bones and kidneys, sense the concentration of calcium ions in the blood and maintain the calcium balance in the human body. CaSR is so essential for maintaining blood calcium stability that its abnormal function will lead to various diseases.
Andrey FedotovMy talk about #casr at OFFZONE 2023!!!
Slides:
https://offzone.moscow/upload/iblock/f15/ocurqz4vbrm0hf37197x7rufswzpycgf.pdf
Video (in Russian):
https://youtu.be/EgEeICZQD9M
Alexey VishnyakovSimply deduplicate and create reports for #UndefinedBehaviorSanitizer warnings with Casr: casr-ubsan -i corpus -o out -- /fuzz_target @@
https://github.com/ispras/casr/blob/master/docs/usage.md#casr-ubsan
#casr #defectdojo #vulnerabilitymanagement #VulnerabilityAssesment #AppSec #DevSecOps
Image
casr-dojo: upload new and unique #crash reports found by #fuzzing to DefectDojo vulnerability management system: https://github.com/ispras/casr/blob/master/docs/usage.md#casr-dojo
#casr #defectdojo #vulnerabilitymanagement #VulnerabilityAssesment #AppSec #DevSecOps #cpp #rust #go #python
https://github.com/ispras/casr/releases/tag/v2.6.0
#casr 2.6.0, what's new:
casr-libfuzzer tool for triaging crashes found by libFuzzer based fuzzers (C/C++/go-fuzz/Atheris)
kodama crate for clustering instead of python scipy
RISCV support
#fuzzing
#casr 2.6.0, what's new:
casr-libfuzzer tool for triaging crashes found by libFuzzer based fuzzers (C/C++/go-fuzz/Atheris)
kodama crate for clustering instead of python scipy
RISCV support
#fuzzing
casr-libfuzzer: triage crashes in C/C++/Go/Python code found by libFuzzer/Atheris/go-fuzz
casr-libfuzzer -o out -- /fuzz_target
https://github.com/ispras/casr/releases/tag/v2.5.0
#casr 2.5.0, what's new:
#libcasr: library for crash triage, stacktrace parsing, severity estimation, and collecting crash reports.
Crash triaging for Go panics
AARCH64 support
#fuzzing
#casr 2.5.0, what's new:
#libcasr: library for crash triage, stacktrace parsing, severity estimation, and collecting crash reports.
Crash triaging for Go panics
AARCH64 support
#fuzzing
My blog post about #fuzzing #go project golang/image: https://github.com/ispras/oss-sydr-fuzz/wiki/Fuzzing-golang-image-%28Go%29-project-with--sydr-fuzz-%28go-fuzz-backend%29
0. Changing existing fuzz target to find new bugs.
1. Creating target for symbolic execution.
2. Approach for code coverage collection after fuzzing with go-fuzz libFuzzer.
3. Go panic triage with #casr.
4. Fix: https://github.com/golang/image/pull/14
0. Changing existing fuzz target to find new bugs.
1. Creating target for symbolic execution.
2. Approach for code coverage collection after fuzzing with go-fuzz libFuzzer.
3. Go panic triage with #casr.
4. Fix: https://github.com/golang/image/pull/14
