We value your feedback.
Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!
COURSE of the MONTH
12 days, 2 hours left to enrollBecome a Premium Member and unlock a new, free course in leading technologies each month.
[X]
Welcome to Experts Exchange
Add your voice to the tech community where 5M+ people just like you are talking about what matters.
- Help others & share knowledge
- Earn cash & points
- Learn & ask questions
5
5
10 Comments
This question was answered here with a fiew of examples by experts http://www.experts-exchange.com/Programming/Languages/Pascal/Delphi/Q_26921359.html
give it a try
give it a try
I can not use it on PC with 64 bit registrys.
I was looking to find in myProtector.pas
InvalidSystemTime to try to make one on base of it, but i can't findit.
I was looking to find in myProtector.pas
InvalidSystemTime to try to make one on base of it, but i can't findit.
I am working to make time trial by myself and i do not know how to resolve the problem if someone copyes encrypted string in regestry of DB at specific date and uses it again after some time whit time turned back.
In my applications I use a combination of installation date, day counter and last access date, so when I read the string if I find a last access date > of system date time it means that the system time was altered, and that stops the application, otherwise I simply update the last access date and the counter, 'til it don't exceed
And if someone makes copy of your date information in registry today- when app is working regulary. An then after trial time is over, turne date back on today and pastes the old date information.
Example date today is 30.12.12.
After encryption it becomes 123456.
After some time when tril will be over
Can he write 123456 in regystry and set system date to 30.12.12 and make app run?
Example date today is 30.12.12.
After encryption it becomes 123456.
After some time when tril will be over
Can he write 123456 in regystry and set system date to 30.12.12 and make app run?
How could he find this value and copy it if you store it in HKeyClassesRoot using a guid as key? I do so to hide it.
guid, not quid
something like {90B44F61-9DEF-436E-B702-A
Press CTRL+SHIFT+G in your delphi ide to create a unique new GUID
something like {90B44F61-9DEF-436E-B702-A
Press CTRL+SHIFT+G in your delphi ide to create a unique new GUID
1. I write path in my code for registery
in Hkey......userRoot as somwhere\deeper\tohide.
And the key is always the same.
I have take anodher fast look and i have saw
Guide just as value in registerys. So, can you
explain me what is the connection betwen your
guide and path to registery?
2. Does not the softwares on the net whick can track which registerys were used in time period worries?
in Hkey......userRoot as somwhere\deeper\tohide.
And the key is always the same.
I have take anodher fast look and i have saw
Guide just as value in registerys. So, can you
explain me what is the connection betwen your
guide and path to registery?
2. Does not the softwares on the net whick can track which registerys were used in time period worries?
I repeat, you could use it as key name, not key value, where to store your values, but you could use also a file somewhere in the same way.
Anyway, if you are looking for something that should be not ever cracked you need some hardware key, as any coded program could be cracked.
Finally, there are lot of combinations that you can use just from your mind and concatenate them into one encrypted string, like for example the last access time of a specified file
Anyway, if you are looking for something that should be not ever cracked you need some hardware key, as any coded program could be cracked.
Finally, there are lot of combinations that you can use just from your mind and concatenate them into one encrypted string, like for example the last access time of a specified file
Featured Post
Is your cloud always on? With an Always On cloud you won't have to worry about downtime for maintenance or software application code updates, ensuring that your bottom line isn't affected.
Question has a verified solution.
If you are experiencing a similar issue, please ask a related question
Objective:
- This article will help user in how to convert their numeric value become words.
How to use
1. You can copy this code in your Unit as function
2. than you can perform your function by type this code
The Code
Â
(CODE)
The Im…
Have you ever had your Delphi form/application just hanging while waiting for data to load?
This is the article to read if you want to learn some things about adding threads for data loading in the background.
First, I'll setup a general applica…
In this video, Percona Solution Engineer Dimitri Vanoverbeke discusses why you want to use at least three nodes in a database cluster.
To discuss how Percona Consulting can help with your design and architecture needs for your database and infras…
In this video, Percona Director of Solution Engineering Jon Tobin discusses the function and features of Percona Server for MongoDB.
How Percona can help
Percona can help you determine if Percona Server for MongoDB is the right solution for …
Suggested Courses
Course of the Month12 days, 2 hours left to enroll
752 members asked questions and received personalized solutions in the past 7 days.
Join the community of 500,000 technology professionals and ask your questions.