Thread: File Encryption in Ubuntu

I need to shield sensitive data in Ubuntu so please give me some idea to safe my file in better way. There are important mail which save in folder. Now to make sure that somebody doesn’t remove that how can I lock it. I desire to install new version of Firefox on PC. So please provide me some suggestions about it.

Several applications used to encrypt files. In GNU / Linux OpenSSL, simple command line, password, and that valuable data secure from other users by Triple DES algorithm. To encrypt a file use command as - openssl des3 -salt -in file name -out.

Also utilize third party application for it. This is simple then working on coding and commands. Use Free Folder Hider which works on Linux and keep file privates from other users. Files or folders locked by this software can’t be removed neither modified.