Tamper-evident record history
Each version of a record is hashed and the hashes are chained or anchored in an append-only log, so any later change to history is detectable by anyone holding an earlier hash.
GCRI · تۆمارگە
Cybersecurity and cryptography protect a registry’s integrity: that records are not altered without trace, that only authorised people change them, and that what a reader receives is what the issuer published. In registries the main threat is often quiet tampering rather than outage, so integrity and audit matter as much as availability.
Cybersecurity and cryptography protect information سیستەمە and data from unauthorised access, disruption and manipulation. They address threats that can spread rapidly across interconnected digital and physical systems. In governance and institutions and research and evidence, cybersecurity analysis identifies how a single compromise can propagate across sectors that share software, vendors or networks. It informs resilience requirements and cyber insurance. The canonical description is on STEM Commons.
Each version of a record is hashed and the hashes are chained or anchored in an append-only log, so any later change to history is detectable by anyone holding an earlier hash.
Exports and data releases are signed with keys whose public halves are published, so consumers can verify origin and integrity before ingesting, and a compromised mirror cannot pass off altered content.
Every route by which a record can change, from the interface and bulk import to administrator tools and pipelines, is modelled for abuse, including insiders and stolen credentials, and each route is logged.
The screen a team would use to follow this method: its measures, states and decisions. Names are examples and values are illustrative.
Registry · Cybersecurity for registries · Run R-3129
| Weak key rotation | Identity service | بەرز | PR.AA | کراوە |
| Unpatched gateway | Edge | بەرز | PR.PS | Fixing |
| Logging gap | API ی پارەدان | ناوەند | DE.CM | کراوە |
| Stale accounts | ڕێبەر | کەم | PR.AA | Closed |
Datasets and records used by cybersecurity and cryptography on this platform, with the role each plays and the label its values carry. Sources are listed in the source register.
| داتا | ڕۆڵ | ناونیشان |
|---|---|---|
| Security event and audit logs | Detection and reconstruction of changes | چاودێریکراو |
| Content hashes and transparency logs | Integrity verification of records and releases | چاودێریکراو |
| Vulnerability databases such as CVE and OSV | Known weaknesses in registry software dependencies | REPORTED |
| Incident reports | Lessons from past compromises and near misses | REPORTED |
A شوێنپێی مەترسیدەر موڵکی هاوشوێن لە هەموو چینەکاندا لەناو دەبات؛ پاشان پارچەپارچەبوون، پشتبەستنی نێوان چینەکان و بارزۆری ڕزگاربووان شکستەکە بڵاو دەکەنەوە. بینینی 3D چینەکان بە قووڵایی جیا دەکاتەوە. مۆدێلی فێرکاری بە بەهای نموونەیی ڕاگەیەندراو، نەک پێشبینی.
کۆنترۆڵەکان
خوێندنەوەکان
| هەنگاو | هێزی کارکەر (%) | Water working (%) | پەیوەندییەکانی کارکەر (%) |
|---|---|---|---|
| 0 | 100 | 100 | 83 |
| 1 | 61 | 100 | 56 |
| 2 | 61 | 56 | 39 |
| 3 | 61 | 44 | 39 |
The model runs on the teaching values set by the controls. To calibrate it for a place, read it against these admitted layers and series, which this page’s map can draw:
لە ناو شەش کۆڵەکەکەدا، بە سەرپەرشتیی Nexus Consortium
Controls are tested through red-team exercises, audits and formal analysis of cryptographic schemes. Incident data are used to check whether defences performed as intended.
| بپشکنە | How it is done |
|---|---|
| Hash verification | Published records and exports are re-hashed on a schedule and compared with the logged values |
| Access review | Accounts with edit and administrator rights are reviewed against current roles, and stale access is removed |
| Penetration testing | Edit paths and interfaces are tested by an independent team against the threat model |
| Restore drills | Backups are restored to a clean environment and compared with the live registry |
Adversaries adapt, so historical data may not reflect future attacks. Software supply chains and legacy systems introduce weaknesses that are hard to inventory.
مۆدێلەکە، گریمانەکانی، داتاکانی و نادڵنیاییەکەی، بەو شێوەیەی زانا یان ئەندازیارێک دەیپشکنێت. پێکهاتەکان ڕێگا بڵاوکراوەکان دەگرنەبەر. بەهاکانی کێشراو نموونەییە، نەک دۆزینەوە.
The data classes behind cybersecurity for registries and what is recorded about each before it is used.
| پۆلی داتا | ڕەسەنایەتی تۆمارکراوە | ڕوونی ڕاگەیەندراو | مۆڵەت پشکنراوە |
|---|---|---|---|
| وێنەی ماهەوارە، ئۆپتیکی و ڕادار | هەستەوەر، ئاستی پرۆسێسکردن، بەرواری بەدەستهێنان | قەبارەی پیکسڵ و دووبارەسەردان | بۆ هەر دیمەنێک |
| ئانالیزی دووبارە و دەرچووی مۆدێلی کەشوهەوا | مۆدێل، تاقیکردنەوە، ئەندام، وەشان | تۆڕ و هەنگاوی کات | بۆ هەر وەشانێک |
| هەستەوەر و پێوەری شوێنی | وێستگە، ئامێر، تۆماری پێوانەکردن | خاڵ و ڕێژەی نموونەگرتن | بۆ هەر تۆڕێک |
| ڕووبەڕووبوونی دانیشتووان و موڵک | ڕێگا، ساڵی بەرهەم، سەرچاوەی تێکردن | قەبارەی خانە و یەکە | بۆ هەر وەشانێک |
| سنوور و جوگرافیای ئاماژە | بەرهەمهێنەر، وەشان، بەروار | پێوەر | بۆ هەر وەشانێک |
ئاسایشی سایبەری و خۆڕاگریی دیجیتاڵ stewards cybersecurity and cryptography for the Consortium and reviews how it is applied across platforms.
Reports is the Consortium’s quarterly publication. What you know about this subject can become evidence, a case or a correction in the next edition, credited to you and published under CC BY 4.0 where it is your own work.
هەرگیز داتای کەسی، وردەکاریی هەستیاری ژێرخان یان هیچ شتێک مەنێرە کە مافی بڵاوکردنەوەت نییە. بەشدارییەک پێش بەکارهێنان پێداچوونەوەی بۆ دەکرێت؛ ناردنی ماف نابەخشێت بە نووسەرایەتی یان بەڕێوەبردنی ڕاگەیاندن، و پاڵپشتی دارایی هەرگیز دۆزینەوەیەک ناکڕێت.
زانیاری و پرسیار ئەمڕۆ کراوەن. پرسیارێک ژمارەی ئاماژەی پێدەدرێت و هەنگاوی دواتر دیاری دەکات؛ داواکاری، پارەدان، تەرخانکردنی کۆمپیوتەر و تۆمارکردن تەنیا کاتێک دەکرێنەوە کە تیم، مەرج و توانای پێداچوونەوەیان هەبێت.
نەخشە، داتا و وێنەکانی ئەم ماڵپەڕە بۆ ناوەڕۆک و زانیاریی گشتی پیشان دراون. ئامۆژگاری، پێشبینی یان ئاگادارکردنەوە نین؛ سنوورەکانی زانیارییەکە لە ڕەتکردنەوەی بەرپرسیارێتی و ئاگاداریی داتادا دەستنیشان کراون.
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