Does Google Authenticator Work Offline?

Google authenticator is a great way to keep your email accounts secure. Can you use it when you're not connected to the internet? Yes!

Is Tor Safe Without VPN?

Tor is a private browsing tool that provides anonymity to its users. Is Tor sufficient enough on its own? Is it safe to use Tor without VPN? Let's find out.

Why Is Java Insecure?

Do you face severe flaws in Java, or think of deploying Java over other languages? Here’s what you need to know about Java and it's insecurities?

Why Is Network File System (NFS) Insecure?

NFS relies entirely on essentially insecure UDP protocol (sends datagram instead of client-server connection), makes unencrypted transactions, and lacks definite user authentication.

Can You Use Multiple Password Managers?

Can you use different password managers for different accounts? Here's how to decide whether it's worth the trouble.