Requirements for trusted certificates in iOS 13 and macOS 10.15 Learn about new security requirements for TLS server certificates in iOS 13 and macOS 10.15. All TLS server certificates must comply with these new security requirements in iOS 13 and macOS 10.15: TLS server certificates and issuing CAs using RSA keys must use key sizes … Read more
Free backup software to store encrypted backups online. For Windows, macOS and Linux Many Backends Duplicati works with standard protocols like FTP, SSH, WebDAV as well as popular services like Backblaze B2, Microsoft OneDrive, Amazon S3, Google Drive, box.com, Mega, hubiC and many others. https://www.duplicati.com/
Source: http://technotes.twosmallcoins.com/?p=279 Putty is a good SSH client for Windows. 1) SSH into your remote OS X machine with an administrator’s log in and password. 2) Enable Remote Desktop (a.k.a. Screen Sharing, a.k.a. VNC) with this command: sudo /System/Library/CoreServices/RemoteManagement/ARDAgent.app/Contents/Resources/kickstart -activate -configure -access -on -clientopts -setvnclegacy -vnclegacy yes -clientopts -setvncpw -vncpw mypasswd -restart -agent -privs -all … Read more
Usage: systemsetup -settimezone <timezone> Set current time zone to <timezone>. Use “-listtimezones” to list time zones. Usage: systemsetup -listtimezones List time zones supported by this machine. Usage: systemsetup -getusingnetworktime Display whether network time is on or off. Usage: systemsetup -setusingnetworktime <on off> Set using network time to either <on> or <off>. Usage: systemsetup -getnetworktimeserver Display … Read more