If you use a Let’s Encrypt SSL/TLS certificate, you may wish to check your account over the coming days. Revocation is…
Tag: certificate
Microsoft provides more mitigation instructions for the PetitPotam attack
In a revision of KnowledgeBase article KB5005413, Microsoft has provided more elaborate mitigation instructions for the PetitPotam attacks that were disclosed…
Dubious downloads: How to check if a website and its files are malicious
A significant amount of malware infections and potentially unwanted program (PUP) irritants are the result of downloads from unreliable sources. There…
DNSSEC: why do we need it?
DNSSEC is short for Domain Name System Security Extensions. It is a set of extensions that add extra security to the…