ZVT Terminal Transaction Declined From ECR - sockets

I have managed to create connection and to send data to ZVT Terminal but it appears problem in the end of the transaction, the first step is to send amount to the terminal which I do like this:
cn.write('\x06\x01\x0f\x04\x00\x00\x00\x00\x02\x00\x19\x40\x06\x04\x40\x02\xff\x00');
then after swiping card in terminal it requires to enter the pin of the card which is good but when I press OK button in terminal after entering the PIN CARD then I get this message Transaction OK then immediately changes the screen to Transaction Declined From ECR.
If someone has experience with ZVT terminal would be good to help me.

What do you mean exactly with "PIN CARD"? This cardtype does not exist in the list of ZVT-card-types (in chapter 10 of the ZVT protocol). You can use any card type from this list ..but the provider has to enable this type on a terminal. I.e. some terminals read "fleet cards" and some don't - you cannot enable this by yourself, it has to be done by the provider!

Related

Can Google Workspace Alert Center be used with Email Log Search?

Is there a way to create an Alert Center notification based on criteria returned in the Google Workspace Email Log Search?
For example..
If an email address sends a message to 1000+ recipients or sends 1000 messages to 1000 recipients...
We already see the System Defined alert center actions if say... someone flags a message as phishing, but we want to create a triggered alert rule based on the count of messages.
Thanks in advance.
This can be done using the Investigation tool found at ‘Security’ > ‘Investigation Tool’ Be advised this is a feature available for these editions: Enterprise; Education Standard and Plus as documented here
Basically what you are looking to do is build a query like this:
Data Source = Gmail Log Events
With Conditions Below:
Event Is User spam classification
AND
Spam classification Is Phishing
Like this
Then:
Click on the three dots at the top right, next to the bin icon.
Click on ‘Create activity rule’
Add a name + description. Click on ‘Next: View conditions’
Click on ‘Next: Add Actions’
Select the time window: 24hrs o 1hr
Scroll down and set the threshold desired and configure it (basically after how many incidents this will be triggered)
Add a desired action, eg. Send to quarantine, etc.
Select the severity of this rule
Check the box to ‘Send to alert center’
10.Configure Email Notifications.
11.Click on ‘Next: Review’ and make sure it is set to ‘Active’
12.Finally click on ‘Create Rule’
Keep in mind this may take some propagation time of up to 48hrs. For more information on the Investigation Tool see here
Unfortunately the way the Alert Center works would not allow an integration with the Email log search.
They both work on a different way, the Alert center has his own set of parameters to determine the severity, while the Email log search works like a direct tool to audit the data manually.
I believe the best available option to create rules and get notifications an alerts while using the Alert Center dat, is the Investigation tool which is only available with certain versions, check it!

How to determine the Log-In Count and Last Log-on date of users account in Windows XP while using the autopsy tool?

I'm doing some activity in my class in digital forensics I was able to find the last user who login on the computer (found it on WINDOWS/SYSTEM32/CONFIG/SOFTWARE/MICROSOFT/WINDOWS NT/CURRENT VERSION/WINLOGON/DEFAULT USER NAME). There are 5 user accounts on the computer and I need to find the log-in count per user and last log-in date per user, in what folder should I find it? I'm using the Autopsy software.
This explanation should help, but this will be a generic answer, as the problem is not reproducible.
Normally the "C:\Windows\System32\winevt\Logs" folder is containing the event logs on Windows systems, tracing login events. You should look for the Security.evtx file(there will be plenty of logs in there, and you are looking for 4624 logs in it). If your Autopsy version is parsing this, you should try to find interactive logins(~= normal keyboard logons, or logon type 2 see the explanation. This is an assumption).
You can either count them or it's an old Autopsy version which doesn't support parsing, export the Security.evtx file instead, and open it in Event viewer on your forensic analysis host locally, and filter(open up Security.evtx with Event Viewer, Actions/Filter Current Log/Includes Event IDs: 4624, Keywords: Audit Success, User: Xyz(and change it to the next one once examined)

Appium+android+selenium switch

I have login scenario in which when the user click on the signin button then the next activity is opened in which there is a list. i am new to appium and find it hard how to get the validation that the login is successfull.
I didnt got success with the below
driver.switchTo().window((String)driver.getWindowHandles().toArray()[windowIndex]);
please guide how to get the current activity & move to awaiting activity, so that i can validate the object existance.
Can you just share the screenshot of the next activity and while launching your apk file with the starting activity name , there is no further need to specify the next activity names. Appium will run the next concurrent activitiesby itself.

Difference between "cloning" a request and "replaying" a request?

I'm new to Fiddler and have run across something that seems strange to me. If I select an entry and then click Replay, I get different behavior from when I drag an entry into the Composer window and click Execute.
Should the different behavior between these two methods of re-making a request be different?
Note: I called the second method "cloning" a request because the Composer window says "You can clone a prior request by dragging and dropping a session from the Web Sessions list)."
What is the "different behavior" specifically?
The two operations you describe should behave the same way unless the server returns a redirect or an authentication challenge, in which case preferences will control whether Fiddler automatically authenticates and/or follows the redirect.
Please feel free to email me (Help > Send Feedback) details and/or screenshots of the difference you see.

Multiple option of payment on paypal

I did a button of 3 options for payment (Buy Now) on PayPal, and when I pasted the code on my website.
Everything looks ok until you click on Buy now, It's transfer to error code on PayPal.
This is the link for the website: http://compx.co.il/?page_id=43
The error code that I get is:
1.Can not process your request at this time. Return to CompX IT Services and try another option.
2. PayPal can not process this transaction because of a problem on the site of the seller. Contact the seller directly to resolve this issue.
Any suggestion?
Regards,
Dvir
It's probably a character set issue. The default character set doesn't recognize them so you can fix this problem by changing the text of your option values or by changing the "charset" you're posting to PayPal.
You can follow these steps to modify the character set within your PayPal account:
- Log into your PayPal account at https://www.paypal.com
- Click the Profile link
- Click the 'Language Encoding' link under the Selling Preferences column
- Click the gray 'More Options' button
- Choose the same encoding you are using for your data off your site
- Select 'Yes' for 'Do you want to use the same encoding for data sent from PayPal to you (e.g., IPN, downloadable logs, emails)?'
- Click 'Save'
You can also define the charset value in the button code to match the charact values you have set in your options.