Useful tips for everyday
How do I scan an IP with Nmap? To use nmap to scan the devices on your network, you need to know the subnet you…
How do I find the IP address range of a company? How to identify a company’s public network address range. One of the most traditional…
How big is the size of a timestamp? Timestamp has a storage size of 8 bytes that can accept date and time values ranging from…
Why does my website say your connection is not private? A “your connection is not private” error means your browser cannot verify whether a website…
Can keyboard be reprogrammed? Click Edit > Preference > Keyboard, or click the Remap button on the toolbar. On your keyboard, press the key you…
What is the difference between SHA256 and Scrypt? Scrypt is a less complex algorithm and does not require such a high hash rate as SHA-256.…
What should I change my SSID to? Choosing Good Wireless Network Names To improve the security or usability of your home wireless network, consider changing…
How do I scan my home network with nmap? Find Devices Connected to Your Network with nmap Step 1: Open the Ubuntu command line. Step…
How does Everykey work? Everykey is a password manager-like Bluetooth device that proposes to perform multiple functions. The unit also stores website and other passwords…
How do I make IMAP secure? Use firewall rules to prevent direct remote access to IMAP servers. Enable multifactor authentication as broadly and widely as…