By Johannes Ullrich OpenSSL Update
https://www.openssl.org/news/secadv_20150709.txt
Detecting Randomness
https://isc.sans.edu/forums/diary/Detecting+Random+Finding+Algorithmically+chosen+DNS+names+DGA/19893/
Cisco ASA VPN DoS Vulnerability
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20141008-asa More Here