One Article Review
| Source |  CSO |
|---|---|
| Identifiant | 1167373 |
| Date de publication | 2019-06-21 11:47:00 (vue: 2019-06-21 21:00:10) |
| Titre | OpenSSH to protect keys in memory against side-channel attacks |
| Texte | The OpenSSH project has received a patch that prevents private keys from being stolen through hardware vulnerabilities that allow hackers to access restricted memory regions from unprivileged processes. The same approach could be used by other software application to protect their secrets in RAM until the issues are fixed in future generations of SDRAM chips and CPUs.[ Keep up with 8 hot cyber security trends (and 4 going cold). Give your career a boost with top security certifications: Who they're for, what they cost, and which you need. | Sign up for CSO newsletters. ] The patch comes after a team of researchers recently presented an attack dubbed RAMBleed that exploits the design of modern memory modules in to extract information from memory regions allocated to privileged processes and the kernel. |
| Envoyé | Oui |
| Condensat | access after against allocated allow application approach are article attack attacks being boost career certifications: channel chips click cold comes cost could cpus cso cyber design dubbed exploits extract fixed from full future generations give going hackers hardware has here hot information issues keep kernel keys memory modern modules need newsletters openssh other patch please presented prevents private privileged processes project protect ram rambleed read received recently regions researchers restricted same sdram secrets security side sign software stolen team they through top trends unprivileged until used vulnerabilities what which who your |
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