NXNSAttack: upgrade resolvers to stop new kind of random subdomain attack
Guest Post: If you operate your own DNS resolver, no matter what brand it is, upgrade it to the latest version now!
Tag: security
Cooperating and defending against COVID-19 scammers
Guest Post: The newly established COVID-19 Cyber Threat Coalition comprises thousands of independent and vendor information security researchers.
Reflections of intent
Guest Post: When dealing with BGP issues, the source is often several steps removed from the result of the problem, making it difficult to resolve.
Common setups to secure your networks from home
Need help with setting up your network to allow your remote employees to access internal business services securely?
Blind trust
Guest Post: We are currently living in a world of eroding trust and it is time to rethink what, and how we trust.
Detecting Linux kernel process masquerading with command line forensics
Guest Post: Learn how to use Linux command line to investigate suspicious processes trying to masquerade as kernel threads.
Balancing security, privacy and convenience
Guest Post: Preserving privacy and securing online communications needs to be appropriately balanced with convenience for it to be implemented properly.
RPKI and Trust Anchors
Why do RIRs use a trust anchor set of RIR-based 0/0 self-signed certificates?
Support unsung hero to keep Internet secure
The ShadowServer Foundation needs your help!
Rise of the invalids
Why are the number of invalid routes increasing at the same time as the number of valid routes?