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Earlier sources: Security
Digital security protects systems, software, accounts, and information from misuse. Explore cybersecurity, vulnerabilities, threat intelligence, cryptography, privacy, and identity, with links to the underlying advisories and research.
SYMTRI organizes observations from public sources into a living map. Connections reflect shared subject matter; they do not establish causation or endorse a source.
Open in the map ↗625 classified signals in the fourteen-day window. Recent momentum: steady. These counts include signals awaiting readable evidence.
Earlier sources
Up to ten sources with readable evidence, ordered by their feed timestamp. These archive sources can be older than the live fourteen-day window. This list is a sample, not a measure of total activity. Dates distinguish paper publication, repository creation, model/dataset activity, Hacker News posts, and KEV catalog additions. “First archived” records when SYMTRI first stored the signal.
- GitHub · Repository created · First archived
cleonaia/hack_cameraWeb ↗
This project is used analyzing my own webcam’s network traffic from Kali Linux. The workflow uses Ettercap for an ARP MiTM demonstration, Wireshark for traffic analysis and Metasploit as an external lab tool. This repository also includes camera discovery and authenticated RTSP playback.
- Hacker News · Posted on Hacker News · First archived
DOJ, FBI Seize Chinese State-Sponsored Hackers' Scanning and Phishing Tools ↗
Hacker News discussion.
- Hacker News · Posted on Hacker News · First archived
Code Security Review Tool ↗
Hacker News discussion.
- Hacker News · Posted on Hacker News · First archived
Anonymous Surveys with Authentication Using RSA Blind Signatures ↗
Hacker News discussion.
- GitHub · Repository created · First archived
JohnWatsoon/WatTunnel ↗
Fast, encrypted TCP/UDP tunnel that keeps working when the network only lets ping through. ICMP, UDP, TCP, TLS, WebSocket, HTTP/2 and gRPC carriers in one process.
- GitHub · Repository created · First archived
Shishir-ip/AppDNS ↗
Automatically switch Android's Private DNS (DNS-over-TLS) based on the app you open. No VPN, no tracking, open source.
- OpenAlex · Published · First archived
Dynamic Parameter Selection for CKKS Fully Homomorphic Encryption and Its RNS Variant ↗
In recent years, the Cheon–Kim–Kim–Song (CKKS) scheme has gained widespread popularity among practitioners due to its support for approximate arithmetic on encrypted data. However, the decrypted outputs of CKKS inherently contain approximation errors arising from homomorphic operations. If the error term in the ciphertext grows too large, the decrypted results may no longer satisfy the required precision or correctness. To mitigate this issue, error analysis and parameter selection must be performed in advance. Nevertheless, deriving tight error bounds and selecting efficient parameters while…
- OpenAlex · Published · First archived
MTFNet: A Lightweight Multi-Scale Time–Frequency Neural Network for Multi-Class Event Recognition in DAS-Based Perimeter Security ↗
Distributed Acoustic Sensing (DAS) has emerged as a pivotal technology for perimeter security. However, existing DAS event recognition methods have inherent limitations. Single-domain modeling has limited feature representation, while conventional multi-domain fusion methods require converting one-dimensional signals into two-dimensional images. This conversion adds computational overhead and may discard part of the original phase and amplitude information. In addition, the robustness of lightweight recognizers under low signal-to-noise ratio (SNR) conditions remains insufficiently examined. T…
- OpenAlex · Published · First archived
Geometry-Aware Risk-Guided Active Learning for Malware Concept Drift Adaptation ↗
Mobile malware evolution induces concept drift, degrading the performance of static supervised detectors. Concept Drift Adaptation with Active Learning (CDA-AL) mitigates this problem by querying informative samples for model updating, but existing methods still face two limitations. First, uncertainty-based selection measures prediction ambiguity without explicitly assessing consistency with previously learned representation structure, causing confidently misclassified drifted samples to be overlooked. Second, conventional retraining often treats labeled samples uniformly, providing insuffici…
- OpenAlex · Published · First archived
Multi-scale connectivity and distribution: vulnerability in global food trade networks via static-dynamic integration ↗
Abstract The global food trade network (FTN) is one of the key mechanisms for safeguarding national food supplies, and identifying its vulnerability is of considerable importance for maintaining global food security. This study develops a vulnerability assessment framework for the FTN that provides systematic analysis at the overall, cluster, and individual levels, integrating static and dynamic assessments within a unified analytical framework. Compared with single dynamic simulation approaches that focus solely on the process of network degradation, the proposed framework further identifies…
Live window recorded . This is the ingestion observation time, not the publication or discovery date of each source.
How to assess evidence about Security
Check each original source for its methods, release status, limitations, and supporting data. A repository announcement, a preprint, and a published study provide different kinds of evidence. SYMTRI’s subject classification helps discovery; it does not independently validate the source’s claims.
See the collection and counting methodology ↗ · Read the weekly synthesis ↗
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These navigation suggestions are part of the map’s editorial structure, rather than measured evidence of a connection.