Hoang's Blogspot

Project CrimeFlare is a large database collecting sensitive data with client using CloudFlare as a reverse proxy. One of the most important info is Real-IP of backend server behind CloudFlare. Many clients (System Administrators) think they are hided, protected by behind CloudFlare and hackers cannot know their backend servers to attack, so they ignore many of the best pratices for protecting their backend server. More info about this CrimeFlare here http://www.crimeflare.com Get the Real-IP of backend server here http://www.crimeflare.com/cfs.html I tried to verify with many websites and CrimeFlare work like a charm, for example with haveibeenpwned.com ( https://www.cloudflare.com/case-studies/troy-hunt/ ) You can do some basic checks to make sure (maybe) they're using CF Verify this IP This is exactly IP of haveibeenpwned.com

Let's Encrypt Closed Beta Invite Program and I had some registered domains: hoangdoan.io, www.hoangdoan.io was whitelisted. Here's my result: This is one of the most awesome projects I have ever known <3 And now, just follow https://letsencrypt.org/ to wait for the next announcements. You can also donate to support this project. Welcome to the future of the encrypted web. Link: [1] https://community.letsencrypt.org/t/beta-program-announcements/1631 [2] https://letsencrypt. readthedocs.org/en/latest/ using.html#installation-and- usage [3] https://community.letsencrypt.org/t/nginx-configuration-sample/2173 [4] https://community.letsencrypt.org/t/letsencrypt-webroot-authentication-tested-on-beta-invited-whitelisted-domain/2276

Thời gian qua nghe nhiều anh em xài Internet của vài ISP ở Việt Nam cảm thấy mạng mẽo bất thường trong lúc truy cập. Một số người cũng ức chế nên vào vọc phá coi xem hàng họ nó thế nào, trong các thanh niên này có bạn Severus "đập chai", cũng may thím ấy có notes lại một vài thông tin trong quá trình vọc phá con router tại nhà của Viettel cung cấp. Chi tiết mọi người xem tại: http://www.uns.vn/so-luoc-forensic-co-ban-router-viettel/