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@infosec-handbook
infosec-handbook / domain-names.txt
Created Mar 15, 2019
Domain names contacted by /e/ operating system within 30 minutes
View domain-names.txt
formularfetischisten.de
node2.eriomem.net
ota.ecloud.global
ec2-3-121-254-221.eu-central-1.compute.amazonaws.com
electrode.felixc.at
ntp-a2.nict.go.jp
ns.km33237.keymachine.de
ares.cativa.net
kalimantan.ordimatic.net
s1.heeg.it
@infosec-handbook
infosec-handbook / options-ssl-apache.conf
Created Jan 27, 2019
Minimal options-ssl-apache.conf for /etc/letsencrypt/options-ssl-apache.conf
View options-ssl-apache.conf
SSLProtocol +TLSv1.2
SSLCipherSuite ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256
SSLHonorCipherOrder on
SSLCompression off
SSLSessionTickets off
SSLOpenSSLConfCmd Curves secp521r1:secp384r1:prime256v1
SSLOpenSSLConfCmd ECDHParameters secp521r1
@infosec-handbook
infosec-handbook / signaldownloader.py
Created Oct 23, 2018
Simple Python-based Signal APK downloader
View signaldownloader.py
#!/usr/bin/env python3
import requests
import urllib.request
import hashlib
import sys
from simplejson.errors import JSONDecodeError
url = "https://updates.signal.org/android/latest.json"
View sshd_config
# OpenBSD: sshd_config,v 1.100 2016/08/15 12:32:04 naddy Exp $
# See https://infosec-handbook.eu/blog/wss1-basic-hardening/ for more details
# All unnecessary comment lines were removed!
# Explictly define port
Port 22
# Host key used for authentication
HostKey /etc/ssh/ssh_host_ed25519_key
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