9.9 KiB
| title | layout | date | updated |
|---|---|---|---|
| About | page | 2019-09-20 | 2022-08-01 |
About Me
Projects
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malware-filter: A collection of blocklists:
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urlhaus-filter: A set of blocklists to restrict malware-hosting websites. Enabled by default in uBlock Origin. Based on URLhaus.
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phishing-filter: A set of blocklists to restrict phishing websites. Bundled with uBlock Origin, requires manual enablement. Curated from PhishTank, OpenPhish, Phishunt and mitchellkrogza's Phishing.Database.
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(Inactive) pup-filter: A set of blocklists to restrict websites that host potentially unwanted programs (PUP). Based on Zhouhan Chen's malware-discoverer.
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tracking-filter: A set of blocklists to restrict javascript links that perform browser fingerprinting. Based on DuckDuckGo Tracker Radar. Blokada version blocks more tracking links but the trade-off is more false positive; available at blokada.org.
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vn-badsite-filter: A set of blocklists to restrict malicious websites targeting Vietnamese users; also suitable for global users. Based on Hieu Minh Ngo's list.
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botnet-filter: A set of blocklists to restrict botnet IPs used as command and control (C2) servers. Based on Feodo Tracker. Recommend to use the upstream blocklist whenever possible, it has much more frequent update (every 5 minutes).
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splunk-malware-filter: A Splunk add-on for update malware-filter lookups.
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splunk-scripts: Miscellaneous python scripts for Splunk.
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aws-scripts: Security-related python scripts for AWS.
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(Inactive) Core contributor of Hexo, a Nodejs-powered static site generator. (This site is created using Hexo)
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hexo-yam: Yet Another Minifier plugin for Hexo. Minify and compress HTML, JS, CSS and SVG. XML, JSON, etc. Support gzip and brotli compressions.
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hexo-nofollow: A Hexo plugin that adds
rel="external nofollow noopener noreferrer"to all external links in your blog posts for security, privacy and SEO.
Architecture
mdleom.com is served from two identical VMs hosted in a cloud provider. The VMs are using NixOS and Caddy web server. The web server functions as a file server to serve static website. Each VM has cloudflared to connect the web server to Cloudflare CDN using an outbound tunnel. Each cloudflared instance acts as a replica that connects to the same tunnel to provide failover.
The web server is able to failover to mirrors (Cloudflare Pages, Netlify, GitLab Pages and GitHub Pages). Blog content is deployed from a GitLab repository which hosts the source. The source is compiled to static site using Hexo. The repo also hosts images and attachments; images are resized on-the-fly using Statically.
More details are available in the following series of posts:
- {% post_link caddy-nixos-part-1 'Part 1: Install NixOS' %}
- {% post_link caddy-nixos-part-2 'Part 2: Configure NixOS' %}
- {% post_link caddy-nixos-part-3 'Part 3: Configure Caddy' %}
- {% post_link tor-hidden-onion-nixos 'Part 4: Setup Tor hidden service' %}
- {% post_link i2p-eepsite-nixos 'Part 5: Configure I2P' %}
- {% post_link cloudflare-argo-nixos 'Setup Cloudflare Argo Tunnel in NixOS' %}
Services
- Nitter: A free and open source lightweight alternative Twitter front-end focused on privacy.
- Teddit: A free and open source alternative Reddit front-end focused on privacy.
- Libreddit: A private front-end for Reddit. No JavaScript, no ads, no tracking, no bloat.
- SimplyTranslate: Provide fast and private translations to the user without wasting much overhead for extensive styling or JavaScript. Supports Google Translate engine.
- Lingva: An alternative front-end for Google Translate. Retrieves the translation without using any Google-related service.
- Wikiless: A free open source alternative Wikipedia front-end focused on privacy.
- Scribe: Alternative front-end to Medium.com
- [LibMedium]: Privacy-focused proxy for medium.com
- Rimgo: An alternative frontend for Imgur. Images and albums can be viewed without wasting resources from downloading and running tracking scripts.
- Quetre: A libre front-end for Quora.
- libremdb: A free & open source IMDb front-end.
- AnonymousOverflow: View StackOverflow in privacy and without the clutter.
Publications
- Leom, MD, Deegan, G, Martini, B & Boland, J 2021, 'Information disclosure in mobile device: examining the influence of information relevance and recipient', HICSS, pp. 4632-4640. PDF
- Leom, MD 2020, 'User privacy preservation on mobile devices: investigating the role of contextual integrity', PhD thesis, University of South Australia. PDF
- Leom, MD, Choo, K-KR & Hunt, R 2016, 'Remote wiping and secure deletion on mobile devices: a review', Journal of Forensic Sciences, pp. 1-20, doi: 10.1111/1556-4029.13203. Postprint
- Leom, MD 2015, 'Remote wiping in Android', MSc thesis, University of South Australia. PDF
- Leom, MD, D'orazio, CJ, Deegan, G & Choo, K-KR 2015, 'Forensic collection and analysis of thumbnails in Android', Trustcom/BigDataSE/ISPA, IEEE, pp. 1059-66, doi: 10.1109/Trustcom.2015.483. Postprint