Surviving unpatchable vulnerabilities through heterogeneous network hardening options
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
The administrators of a mission critical network usually have to worry about non-traditional threats, e.g., how to live with known, but unpatchable vulnerabilities, and how to improve the network’s resilience against potentially unknown vulnerabilities. To this end, network hardening is a well-known preventive security solution that aims to improve network security by taking proactive actions, namely, hardening options. However, most existing network hardening approaches rely on a single hardening option, such as disabling unnecessary services, which becomes less effective when it comes to dealing with unknown and unpatchable vulnerabilities. There lacks a heterogeneous approach that can combine different hardening options in an optimal way to deal with both unknown and unpatchable vulnerabilities. In this paper, we propose such an approach by unifying multiple hardening options, such as service diversification, firewall rule modification, adding, removing, and relocating network resources, and access control, all under the same model. We then apply security metrics designed for evaluating network resilience against unknown and unpatchable vulnerabilities, and consequently derive optimal solutions to maximize security under given cost constraints. Finally, we study the effectiveness of our solution against unpatchable vulnerabilities through simulations.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.002 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it