Computer Geeks

Step 1 : Prerequisites installation (Optional if available) ffmpeg (Photo app) s-nail  (Mail app) For more ways to take picture refer this article . $ sudo apt update $ sudo apt install ffmpeg s-nail Step 2 : Create App password from google account Check this to create app passwords. Step 3 : Change the email and password(App password) in the script Create file sudo nano /usr/local/bin/takepic filename=`date +%s` ffmpeg -f video4linux2 -s vga -i /dev/video0 -vframes 1 /tmp/$filename.jpg echo ' ALERT Usage detected:'  `date` `who` | s-nail -a /tmp/$filename -S smtp-use-starttls -S ssl-verify=ignore -S smtp-auth=login -S smtp=smtp://smtp.gmail.com:587 -S from=" username @gmail.com" -S smtp-auth-user=username@gmail.com -S smtp-auth-password= ashalkshalkhsbzxn -S ssl-verify=ignore  -s "LOGIN ALERT" -v " tousername @gmail.com" exit 0  Save and close. $ sudo chmod +x /usr/local/bin/takepic Step 4 : Change the pam.d Backup the original file $ sudo cp...

There are multiple ways to send mail. Postfix is one of them.  Step 1: Install Postfix  $ sudo apt update $ sudo apt install postfix Select Internet site.  Next, You can type any domain here. we can change it later. Step 2: Save Gmail password Create a new file $ sudo nano /etc/postfix/gpasswd     [smtp.gmail.com]:587 username@gmail.com:password Step 3: Configure postfix $ sudo nano /etc/postfix/main.cf Add or update the properties smtp_use_tls = yes smtp_sasl_auth_enable = yes smtp_sasl_security_options = smtp_sasl_password_maps = hash:/etc/postfix/gpasswd smtp_tls_CAfile = /etc/ssl/certs/ca-certificates.crt $ sudo postmap /etc/postfix/gpasswd $ sudo systemctl restart postfix  mail -s "Subn" username@gmail.com CC: Enter the message Press Ctrl + D to send message. That's it folks.

Is your password exposed? To check your password is leaked in any event of data breach. Click here . What not to do Don't create easy passwords such as Name Mobile number Pet name Date of birth 123456 ,.. etc Avoid using words with any meaning to prevent dictionary attack. Avoid recycling password. How to create secure passwords No password is unbreakable, longer it takes to crack better it is. You can use song lyrics with upper and lower case mixing or first or second letter of the each word in the song. The club isn't the best place to find a lover tCiTbPtFaL  t1C2i3T4b5P6t7F8a9L  t3C4i4T3b4 ( starting letter with word count ) hLStElOi O( second letter ) You can use sentences or phrases or Quotes and convert it similar to song. You can use next letter in keyboard to the word you want for (G) to use it can be a key left(F) or right(H). But don't create left and right randomly, so u can memorize easily.  Use as much characters as possible Use combination of number, alph...