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security

security

How to use VIM editor to Encrypt/ Decrypt and Protect the files by password in Linux

July 26, 2017January 26, 2020 - by 2daygeek - 2 Comments.

As of now, we have written many articles to encrypt/decrypt files and folders in Linux with varies utility. Today also, we are going to cover the similar topic with help …

How to use VIM editor to Encrypt/ Decrypt and Protect the files by password in Linux Read More
security

Cipher – Simple commands to Encrypt/Decrypt files and directories from Linux command line

July 6, 2017February 9, 2020 - by 2daygeek - Leave a Comment

We have written many articles about files and directories encryption and decryption but cipher is one of the easiest way to perform encryption and decryption without any Linux knowledge. Why …

Cipher – Simple commands to Encrypt/Decrypt files and directories from Linux command line Read More
Linux Administration / Linux Basic / Linux Commands / security / User Management

How to track successful and failed login attempts in Linux

May 31, 2017May 14, 2021 - by 2daygeek - Leave a Comment

One of the routine task of administrators is to track Successful and Failed login attempts, to make sure there is no unwanted/illegal attempts on the environment. Administrators can also review …

How to track successful and failed login attempts in Linux Read More
security / ssh-tutorials

ssh_scan: A Prototype SSH configuration and policy scanner for Linux

May 18, 2017February 17, 2020 - by 2daygeek - Leave a Comment

openSSH stands for Secure Shell is an evergreen tool to connect remote Linux server securely. Security is one of the major task for Linux administrator that to two types, application …

ssh_scan: A Prototype SSH configuration and policy scanner for Linux Read More
security

Steghide – An easy way to hide confidential data inside images and sound objects in Linux

April 19, 2017February 21, 2020 - by Magesh Maruthamuthu - Leave a Comment

We have written few articles about the same topics but the way of using is different, how to hide files and folders in Linux & how to protect files and …

Steghide – An easy way to hide confidential data inside images and sound objects in Linux Read More
security

Gnome Encfs Manager – An ease way to create an encrypted directory in Linux

March 16, 2017February 22, 2020 - by Magesh Maruthamuthu - Leave a Comment

Gnome Encfs Manager (short name is GEncfsM) is a tool to manage EncFS filesystems in Linux which is best alternative for Cryptkeeper and has lots of unique features. It’s very …

Gnome Encfs Manager – An ease way to create an encrypted directory in Linux Read More
security

SiriKali – GUI to manage ecryptfs, cryfs, gocryptfs, securefs, and encfs the encrypted folders

March 2, 2017March 7, 2020 - by Magesh Maruthamuthu - Leave a Comment

Recently, we wrote about Cryptkeeper to encrypt & decrypt folders in Linux. It manages only EncFS encrypted folders and there is no activity/update from developer since so many years. It …

SiriKali – GUI to manage ecryptfs, cryfs, gocryptfs, securefs, and encfs the encrypted folders Read More
Linux Advanced Commands / Linux Commands / security

5 Methods to Avoid or Prevent Accidental Shutdown or Reboot on Linux

March 1, 2017November 11, 2019 - by Magesh Maruthamuthu - 1 Comment

In most cases there is a JUMP server where the Linux administrator can connect to all other Linux systems without a password. You may connect to more than one system …

5 Methods to Avoid or Prevent Accidental Shutdown or Reboot on Linux Read More
security

GnuPG – An easy way to Encrypt/Decrypt files from command line in Linux

February 21, 2017March 7, 2020 - by Magesh Maruthamuthu - Leave a Comment

We all have some secrets which we don’t want to share with anyone, such as  personal documents and photos. How to protect those from others when multiple users accessing the …

GnuPG – An easy way to Encrypt/Decrypt files from command line in Linux Read More
security

Cryptkeeper – An easy way to Encrypt & Decrypt Folders or Directories in Linux

February 15, 2017March 7, 2020 - by Magesh Maruthamuthu - 6 Comments.

Your personal documents are stored in Linux system and you want to encrypt the documents (protect the folder with password) to avoid anyone to access the folder without a password. …

Cryptkeeper – An easy way to Encrypt & Decrypt Folders or Directories in Linux Read More

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