Security and security research

News web sites

Heise Security
Heise Online security news (deutsch)

The Register Security
The Register security news (english) Security security news (deutsch)

CERT-BUND Meldungen
CERT-Bund Security Meldungen (deutsch)


Cisco Security Advisories and Alerts
Cisco Security Advisories and Alerts

ESET Security blog
Neuigkeiten, Analysen und Tipps der ESET Sicherheitsexperten

Cisco Talos Intelligence
Vulnerability reports of Cisco Talos

Security research

The Exploit Database
Ultimate archive of Exploits, Shellcode, and Security Papers

CVE Details
The ultimate security vulnerability datasource

Krebs on Security
Brian Krebs web site, in-depth security news and investigation

Schneier on Security
Bruce Schneier's web site

Key Reinstallation Attacks
Decrypting RSA with Obsolete and Weakened eNcryption

The Heartbleed Bug
Serious vulnerability in the popular OpenSSL cryptographic software library

Security checks
Check a web servers security-related configuration

Analyze suspicious files and URLs

Qualys SSL Server test
Analyze TLS (SSL) Certificates Certificate Serach
Check Certificates ID's of web servers

CSP Evaluator
Check Content Security Policy to mitigate cross-site scripting attacks


Let's encrypt
A free, automated and open Certificate Authority

EFF Certbot
EFF's Certbot for Let's encrypt

X - Certificate and key management, start your own PKI today


Privacy check for websites

have i been pwned
Search data breaches if your e-mail address has been compromised

Hijacks, leaks and outages for BGP (Border Gateway Protocol)
Lookup of global interconnection of networks at Internet Exchange Points (IXPs)

Search my web site