How to generate a Diffie-Hellman 4096-bit Key in less time [New Question]

A quick question, answered on Heelpbook, about “How to generate a Diffie-Hellman 4096-bit Key in less time”. This can save time when we need to generate a DH 4096 bit key on a Linux system, usually used to harden a SSL/TLS configuration for web servers, but also used for SSH, IPSec, SMTPS protocols. Read More …

Differences between Baseband and Broadband

Both baseband and broadband describe how data is transmitted between two nodes. Baseband technology transmits a single data signal/stream/channel at a time while broadband technology transmits multiple data signals/streams/channels simultaneously at the same time. Read More …

Changing the Timezone (Microsoft Windows)

Timezone is a critical settings on client and server systems. This setting is a “computer-wide” setting, not a per-user setting, so we will not be able to set a specific timezone for a specific user, on Windows systems. Read More …