Where to Put SAN in Certificate: Understanding the Role of Root CA and Server Certificates I managed things to fit together; it's true, the CA certificate does not need to…
Understanding Weird Character Sequences in Email Subjects I've noticed that the subject in one of the spam emails looks like this in source: Subject: Offe=?UTF-8?Q?=EF=BB=BF?=r fr=?UTF-8?Q?=EF=BB=BF?=om C=?UTF-8?Q?=EF=BB=BF?=redi=?UTF-8?Q?=EF=BB=BF?=t On=?UTF-8?Q?=EF=BB=BF?=e Ba=?UTF-8?Q?=EF=BB=BF?=nk=?UTF-8?Q?=EF=BB=BF?==?UTF-8?Q?=EF=BB=BF?= but…
Is there a true alternative to using CAPTCHA images? Security is about balancing costs and risks, nothing is impossible to beat, specially not typical CAPTCHA implementations, but they do add…