KNOX SAMSUNG What is it. What is Samsung Knox: Why is needed and how it affects the work of the smartphone what is knox on android

Samsung's company revealed popularity among buyers with their quality products.

Mobile phones in this case are no exception. Those who have already become the owner could encounter an unfamiliar application, which is KNOX.

In this regard, it could have a completely reasonable question: Samsung knox what is it?

In this article we will try to figure out that it is a given application, as it works and how, if necessary, it can be disabled or removed from your phone.

Building:

Purpose of samsung knox

Mobile phones are such devices that do not have one hundred percent protection against hacker attacks.

As a result, there is a great risk that your personal data can become the property of foreign people.

To a greater extent, this concerns corporate mobile subscribers.

Naturally, primary attention is given to protection issues.

The Samsung company programmers created a peculiar superstructure to the operating system, which allows us to provide personal data of the user with maximum protection. This program Combined several extensions created, and received the name Knox.

Extensive extensions are intended to create a user protected environment by isolating a certain zone, as well as make extremely safe loading.

In addition, the KNOX program uses a special method of data encryption, thereby increasing the degree of their safety.

With the normal operation of this application, the user can be fully confident that its mobile device is not flooded with spyware, as well as well protected from network hacking.

What is KNOX?

If describe simple language - KNOX is a kind of folder into which the user can place and personal information.

All this can be protected by passwords. As a result, he will have a specific application and its independent copy.

For example, if some social network is installed on your smartphone - you can put it in the KNOX folder. It will not only be independent of the one that is located on, but also can be registered under a different login.

The same can be done with other applications and enter them under different logins. To access secure programs, you must enter a password or use.

It is worth noting the fact that the Samsung brainter can monitor the state of the core operating system And its integrity, and the presence of Time API allows you to get accurate information about the date, time and time zones.

KNOX, to all, gives the user the ability to control applications for access to network resources.

This is implemented by applying protected.

Using corporate mobile communicationsYou will protect confidential data from theft, as the defense is built in all major directions - network hacks, introduction into the device spyware, as well as the creation of peculiar "bookmarks" by modifying systemic kernel. Even if your phone is abducted, the attackers will not be able to copy your personal information.

What devices are compatible with

This independent component can only work on Samsung C devices.

Immediately it is worth clarifying that it is compatible with all the devices of the company, but only with Samsung Galaxy S3 and higher.

Although it is quite possible to install and earlier models of smartphones, however, it requires certain knowledge and does not give any guarantee on the correct operation of the program.

The basis of the program is a peculiar virtual system, located inside the OS android.

Using special file system encryption, a secure work environment is created.

It is impossible to get access to it outside Knox. However, it does not exclude the possibility of reading data outside this shell.

Job application

During its launch, the operating core is checked for unauthorized access.

In fact, the presence of such a shell completely eliminates the possibility of unauthorized persons to make changes to the OS for the subject.

In fact, it happens. However, with a general positive trend, mention should be mentioned, even if not significant.

When the KNOX program installed on the smartphone, the root-access operation is noted in the device.

However, not to each owner of the Samsung mobile device requires obtaining these rights.

After the kernel check is over - the "KNOC" program will monitor automatically launched applications.

Due to this, the activity of those of them will be forcibly discontinued, which lack the user's permission to work in the background.

Any application located inside the protected shell is fully controlled and monitored to exceed the existing access level.

This feature does not allow this or that program to access inappropriate functions.

The safety of corporate data from unauthorized copying is built on (virtual private networks) at a time when home and public networks are still unprotected.

disadvantages

And although the KNOX application protects user information, has understandable interface, Blocks a mobile phone in case of loss, and also allows you to remotely implement it - occasionally complaints come.

They concern, first of all, troubleshooting and the appearance of warnings on the use of non-license system software.

in order to get rid of the problem that has arisen, you will need to disable alerts either directly "Knoks".

Disable the KNOX application

After you disable it - annoying alerts will stop appearing on the mobile device screen, although the application itself is not going anywhere.

In case you decide to such a step - use one of several possible options.

Option first

Activate the Knox Disabler feature. In order to take this to get this.

After you receive, download and install a small utility called Service Disabler on your phone.

Then you will launch this application and click on the corresponding button (Disabler button).

Second option

In this case, you will need android app Terminal Emulator.

After the application is set - run it and enter into the following expression: "SUPM Disable COM.Sec. Knox.seanroid ".

After confirming your actions, the work of the Knoks application will be stopped.

In order to return it to "life" again, you will have to again enter the above expression, replacing the value of the DISABLE (off) on Enable (enabled).

Third option

uninstall using the Smart Manager program.

In the first case, you need to find the "Knoks" in the list of your phone applications. Run it and by entering the context menu, use the Delete item.

At the initial stage of removal from you will require creating backup And enter an existing password.

Upon completion of uninstallation, the mobile device will be automatically rebooted.

The second option will suit the owners more.

Find in the Smart Manager mobile device menu and open it. Go to the tab "Device Safety" and select « Active defense KNOX ». Scroll through the link that appears and click on "Delete My Knox". After that happens automatic removal Applications.

Conclusion

From this article, you learned that the application "Knoks" and what protection he can provide the user.

In addition, you got acquainted with how this application disable or completely remove from your device.

It is also worth noting that Samsung closes the My Knox platform, and the Secure Folder app will be replaced.

SAMSUNG KNOX video review:

Samsung Knox was made in order to strengthen the protection of the Android system and your data as a whole. Beginning with android version 4.3 Korean giant began to add this default program to the firmware of its smartphones and tablets. This became an excellent solution in the field of business, where in the first place is not the convenience of use, but the safety and safety of your personal information.

But from this began to appear problems from ordinary users, especially if you got root-rights. Surely you faced a mistake:

"SuperSU application tried to access the system to the element on your device without permission. This attempt is blocked. You can delete applications downloaded from unauthorized sources to enhance security.

At the same time, fully you do not have root rights, as they are blocked. But this problem can be solved by deleting or disabling Samsung Knox. There are 5 ways to do it.

Method number 1: for users without root rights

1. Find the KNOX utility on the list of applications and run it.
2. Press the menu call button and select "KNOX Settings"
3. Select "Delete Knox"
4. When in the uninstall process you will ask you if you want to make a backup of the KNOX data, click "Backup Now".
5. If your password is asked - we enter it.
6. Click "Further" and then the "OK" button.

Now you got rid of the annoying defender.

This instruction is suitable for smartphones on stock firmware without root rights. If you have, then you will fit the remaining 4 ways.

Method number 2: Install KNOX Disabler

The easiest way to turn off KNOX If you have superuser rights - install the KNOX DISAXER utility. Install it, run and click on " Disable". More annoying messages will not disturb you.

Knoxdisablerfree_v1.0.1.apk (Dropping: 35638)

The utility works with all popular smartphones: Samsung Galaxy S5, Galaxy S4 (MINI and regular versions), Note, Mega and tablets: Note 10.1 (2014). Tab S. And this is not full list devices. It can also be done using the terminal.

Method number 3: Turn off Knox through Android Terminal Emulator

Install Android Terminal Emulator on Google Play.
Run it, the application will want to get root-rights - give them to him.
We enter the command
sU PM Disable com.sec.knox.seAndroid
If something goes wrong, you can always enter the command again, replacing the word disable on ENABLE.

Method No. 4: With Titanium Backup

Go to Google Play. And download https://play.google.com/store/apps/details?id\u003dcom.keramidas.titaniumBackup Titanium Backup.
Install and run just downloaded application.
Click on the search icon at the top and enter the word "knox" in the field. You must have a list of the following files:
com.sec.enterprise.knox.attestation
cOM.SEC.KNOX.EVENTSMANARER
Klms Agent
KNOX.
KNOX NOTIFICATION MANAGER
Knox Store.
Highlight them and click the Freeze button.
Restart the device.

If 1-2 for you will not have any glitches, then these files can be deleted completely.

Method No. 5: Using Explorer

Download from Google Play Free file manager Root explorer
Go to the "/ System / App" directory and delete the 6 files described in the method 4.
Restart your phone

Now you know the most simple methods How to remove Samsung Knox from a smartphone or tablet. If you all decided to leave this utility, you can download the official instruction.

Each second smartphone user puts a password to the unlock screen so that someone else's person cannot view his personal data if the device falls into his hands. It is quite reliably. Only we do not take into account that most of the user's data is mainly stored on a memory card, which can be learned to obtain unlimited data access.

Another minus password on the unlock screen is visual availability. Anyone who is nearby can simply see the input of the password or the graphics key and remember it, and later take advantage of your smartphone. There are also no guarantees that personal data is protected from malicious programs.

I can say about myself that every time you enter a password or graphic key Required, and I still removed the secure locking of the screen with time.

However, now I know how to protect personal files on Android.

I started using sAMSUNG program KNOX, which was installed on my Galaxy S4 as standard. Those sAMSUNG owners In which this program is not installed can put it from the Galaxy Apps store.

And now let's get to the benefits of Samsung Knox.

The main function of the program is the ability to create another user account, which contains a separate list of applications and highlighted a separate part. internal memory. The fact is that this dedicated area of \u200b\u200bmemory cannot be detected. It becomes visible only if you go to the KNOX account on the phone. Data can be moved from personal mode to private. IN private mode missing file transmission capabilities as wireless networks and through the computer. Well, knowing the password from account Samsung. KNOX The program will not allow you to transfer data to another device.

Remember that in addition to storing personal files, Samsung Knox has its own gallery, calendar, contacts, etc. In fact, you have another worker smartphone in your hands.

Thus, any documents on the phone in full security. I also add that the KNOX account is only in internal memory, and thoroughly hidden, so pulling the files is almost impossible.

In the video, you will clearly see how to protect personal files on a smartphone with using samsung Knox.

In descriptions of Samsung smartphones, a reference to KNOX support is often found. But extended information about what this function represents, sellers prefer not to paint, limited to one row. What is KNOX - will help you figure this article.

What is knox

KNOX is a specialized superstructure over Android, designed to significantly increase the level of information protection on mobile device from samsung. This system includes a set of extensions, allowing you to create a secure environment on the platform from Google. Among them are a special isolated zone for program execution, a 256-bit encryption mechanism and a secure loading means.

In other words, KNOX is a secure folder in which you can install applications, transfer any files and store them there under a separate password. The application installed in this folder becomes independent of the same application installed outside the folder. So the application of the messenger or social networkThe KNOX folder can be "logged" under a different account. Thus, on one smartphone, you can have two skype with different accounts. If you delete the application outside the KNOX folder, then it will remain in the folder. Access to protected applications is possible only by password or fingerprint.

SAMSUNG also includes a TIMA - API that controls the state of the operating system kernel and its integrity. From the user's user, the add-in provides the ability to control the access of applications to network resources, by means of a secure VPN connection.

For users using Samsung smartphones in a corporate segment, this functionality provides a reliable mechanism for protecting confidential data from leakage. It has protection mechanisms for all major fronts, preventing a network breaking of a smartphone or tablet, the installation of spyware, modifying the system kernel to create "bookmarks", as well as elementary copying of files when the gadget is in the hands of intruders.

How Knox works

KNOX complex is available on sAMSUNG smartphonesStarting from the Galaxy S3 model and newer. Theoretically, installation is possible to other devices, but no one guarantees this.

The main element of KNOX is a kind of virtual android systemlocated "inside" the main OS. It creates completely isolated softwarepossessing its own encrypted file systemAccess to which without knox is not possible. At the same time, Samsung allows you to read the data located outside this shell without leaving it.

At the start of the system, the mechanism for protecting the integrity of the architecture checks the OS kernel for the absence of unauthorized interventions. Theoretically, this eliminates the likelihood of Android modification by third parties to create "bookmarks". But this mechanism has and minus, which consists in incorrect work root access (if such is required by the owner).

After checking the integrity of the nucleus, the KNOX is protected, the mechanism of which carries out control of the autorun. The main purpose of this function is to prevent the task, on the background work of which the user did not give permission.

Each application inside the KNOX container can be controlled by controlling the access level. This allows you to avoid cases when the program requests permission to use the functions that are not implemented in it.

Support for virtual private networks VPN. It provides the ability to not worry about the fact that valuable corporate data will be subject to leakage when connected to unprotected public and home networks.

Video review of the main possibilities of KNOX

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What are the sensors in smartphones

Began to install the KNOX program on all its devices, which is intended to protect and save personal data. android users Samsung devices. On the one hand, this is very important, but on the other, it brings a lot of inconvenience to users who especially received to their Samsung. If you are one of them, then you probably had to see such a message:

This means that SAMSUNG KNOX blocks root righta, and accordingly, you cannot fully use them. Output one: Disable or remove knox from your device. This can be done in several ways described below.

How to remove knox on samsung

The way for those who have no root rights:
1. Find among your KNOX applications and run.
2. Press the context menu call button and select item. "Delete Knox".
3. In the process of deleting an application, to the question of creating a backup, answer "Make backup now".
4. If you want to enter your password, enter.
5. KNOX is removed.
This method is only suitable for those who have official firmware and he has not rutically rut.

How to disable knox on samsung

The easiest way to disable KNOX ROOT rights to install the application. Install -\u003e Run -\u003e Click Disable. This application It works with almost all popular Samsung devices, like the Galaxy S4, S5, Note, Mega, Tab and many others.

Also disconnect Knox using. Set, run, provide when requesting the root application, enter the command sU PM Disable com.sec.knox.seAndroid, you can always turn on Knox back, replacing the team disable on the enable.

You can also disable knox using the application. Install and run the application. At the top there is a search icon, click on the KNOX search field. Titanium Backup will give you about such a list from the files found:

com.sec.enterprise.knox.attestation
Klms Agent
KNOX.
cOM.SEC.KNOX.EVENTSMANARER
KNOX NOTIFICATION MANAGER
Knox Store.

Highlight all and select the freeze option. Restart your Samsung. If in the later no glitches on your device notice, these files can be removed at all.

Another way: Download and install the file manager