Workaround to the Android Web Browser Vulnerability on old devices

If you are one of those who has an older Android device, you are vulnerable to the Android Web Browser vulnerability, whose patch may have not been released by your handset manufacturer. There is still hope for you to keep yourself safe and secure by any of the following methods: Disable the internal default web … Continue reading Workaround to the Android Web Browser Vulnerability on old devices

Fix google-drive-ocamlfuse not able to get token error

The google-drive-ocamlfuse not able to get token error appears when using google-drive-ocamlfuse access to google-drive-ocamlfuse application to Google Drive has been revoked or not granted. If the above error appears, delete the .gdfuse folder and a new token will be generated when google-drive-ocamlfuse application is run again. Open the file manager and remove the folder … Continue reading Fix google-drive-ocamlfuse not able to get token error

How to setup HTTPS for web interface in OpenWRT

By default, you can log in to the OpenWRT firmware installed on your router using http://192.168.1.1. However, if you want to add encryption on that connection, you need to be able to login using https://192.168.1.1. To do that, you need to enable HTTPS support on the router. To do so, open a terminal window on … Continue reading How to setup HTTPS for web interface in OpenWRT

How to revoke a GnuPG / GPG key in Linux

If your Gnu Privacy Guard or GPG or GnuPG key has been compromised or something has gone wrong, you can revoke your key. Make sure that you generated a revocation certificate and stored in a safe place to do so. To revoke a key, open a terminal in Linux, and enter the following command: $ … Continue reading How to revoke a GnuPG / GPG key in Linux

How to generate a revocation certificate for your GnuPG / GPG key

Whenever you create a key pair using GNU Privacy Guard, you need to make sure you also generate a revocation certificate for your key. Sometimes, keys are lost, misplaced, deleted, passwords forgotten and so on. To ensure that you revoke the keys you created, you need a revocation certificate. Simply deleting a key file or … Continue reading How to generate a revocation certificate for your GnuPG / GPG key

How to list GnuPG or GPG public keys

When you create or generate a new GPG or GnuPG key pair, it is stored in your key ring. Keys stored within the key ring can be listed using using the command as below in the Linux terminal. $ gpg --list-public-keys <enter> /home/user/.gnupg/pubring.gpg ------------------------------ pub 4096R/3949C65A 2014-11-28 [expires: 2015-11-28] uid John N. Doe <john.doe@emaildomain.com> sub … Continue reading How to list GnuPG or GPG public keys

How to create a GNU Privacy Guard (GPG) GnuPG key pair for yourself

Many of us would like to protect our data stored in files, emails, online and elsewhere. The point is, that with the kind of investigative eyes on user data worldwide, we need a robust mechanism that does not leak. One of those mechanisms is PGP - Pretty Good Privacy. Pretty Good Privacy or PGP as … Continue reading How to create a GNU Privacy Guard (GPG) GnuPG key pair for yourself

Xiaomi or Xperia type security issues and how to detect them on any Android device

Anything that is too good to be true and available at dirt-cheap prices like the Xiaomi phones sold in flash sales on http://www.flipkart.com, always has a catch. It is like the Trojan horse. The security issue with Xiaomi phones is that the phone allegedly transmits user sensitive data like IMEI, contacts, numbers etc to servers … Continue reading Xiaomi or Xperia type security issues and how to detect them on any Android device

Keepass Droid password manager on Android

Today, many services have gone online. The ease and convenience of accessing these services online has led to a major issue for all users - that of remembering passwords to all the web sites to log in to access those services. Many users use diaries or books to write down user IDs and passwords and … Continue reading Keepass Droid password manager on Android