SNMP is a very old protocol, dating back to 1988 and was elaborated later in 90s. When it comes to hardware monitoring, however, nearly every device supports at least SNMPv2. This makes it the “good enough” choice for basic monitoring of devices.
In this article, we create a Apache NiFi data flow, which will collect SNMP tables and convert them into Avro format.
Continue reading Using Apache NiFi to ingest SNMP tables into Avro
Although there are some secure password hashing algorithms available, PBKDF2 is not yet implemented in Spring Security. Only BCryptPasswordEncoder, NoOpPasswordEncoder, StandardPasswordEncoder are available in versions 4.0.0.RC1 and 3.2.5.RELEASE.
In this article, we create and use our own PBKDF2 implementation of the PasswordEncoder.
Continue reading How to add PBKDF2 password hashing to a Spring Security based project