Is DDoS for hire the same as authorized load testing?
No. Hiring someone to disrupt a third-party system without permission is an attack. Authorized load testing measures system behavior with the owner's permission and agreed limits. undfestress is intended for authorized testing.
What should I check in a free IP stresser or free IP booter?
Check target permissions, test duration, concurrency, and available methods. The undfestress free plan has limits: review the current pricing catalog before testing systems you own or have permission to test.
How should I choose my test duration?
Start with a short test and review the impact before increasing its duration. Coordinate with anyone responsible for the system and stop if the test affects other users.
Access length is not test length
The plan’s access period is how long you can use it. Maximum test duration is the limit for each individual run.