What Is Considered The Most Effective Way To Mitigate A Worm Attack?
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What is considered the most effective way to mitigate a worm attack?
Answer: Worms mostly took the benefit of the vulnerable systems, that’s why the most effective way to mitigate the worm attack is to Install the update from the operating system for security and also patch the weak/vulnerable systems.
What do you know about worms?
A worm in the system is the malware type whose main goal is to replicate itself and try to infect other computers’ systems and also stay active on the system. The worms do the work by finding the operating system parts which are automatic and not visible to the end-users.
It is normal for the worms to be visible when they are out of control and utilize the resources of the systems and slow the task working in the computer.
Working of the worms:
Worms depend on the vulnerability in the system and network which help them to grow. When the worm completely loads in the system and infects it, then it’ll follow the main goal which is to stay in the system as long as it can and also try to flourish and infect other weak systems.
Example:
A worms WannaCry ransomware determines the weakness in the first server message block which is resource sharing in the windows. as it can begin the work in the system, the search for the other weak system begins. with the help of this client, the worms will grow and stay in the system for a long time.
The worms can make it look like the harmless resource as the links form or work file and when the client clicks on it they started to install it in the system.
How to mitigate worm attack
There are four steps that help in the mitigation of a worm attack:
Containment:
Containment is the first step that allows moving in an efficient way to contain worms spread and check the infected systems, and the devices whether they are patched or not. The infected system needs to be put separate from the remaining affected systems.
Inoculation:
In the second step after checking the affected systems, another weak system must be checked and also patched. The vulnerability which is used y the worms to flourish is patched which helps to contain the effect.
Quarantine:
In this worm mitigation step, the infected systems are isolated and removed from the network or system. If it is not possible to remove, then blocking comes in handy which kept the machine connected with the network.
Treat:
Treat is the last step in the mitigation process which is to remediate the system from attack and also determine the needed patching of the system. Based on the attack effect, the system has to be uninstalled, which helps to make sure the thorough cleaning of the worm attack.