The Ultimate Guide to Cyber Threat Hunting
What is Cyber Threat Hunting?
Cyber threat hunting is the process of identifying and analyzing threats to specific systems, networks and applications. Threat hunters use a variety of tools, including network security products, antivirus software and firewalls.
Importance of Cyber Threat Hunting
Cyber threat hunting is a process through which cyberattacks are tracked and their origin is sought out with the goal of neutralizing the threat before it can inflict damage to the business.
Cyber threat hunting is a process through which cyberattacks are tracked and their origin is sought out with the goal of neutralizing the threat before it can inflict damage to the business. Threat hunting is a process that is done in a hunt for a cyber threat. The threat may include malware, data breach, and other cyber attacks. The primary goal of cyber threat hunting is to find out which of your assets are being attacked and how the threat is spreading. This is a continuous process that is always being updated with the latest security technologies.
Cyber Threat Hunting is the practice of monitoring a network for threats. It differs from network security monitoring in that it analyzes data from all sources, including endpoints, logs, DNS, IP addresses and other sources, to detect and respond to threats. Cyber threat hunting is one of the most important activities a company can do to prevent cyber attacks. Yet, most companies lack the necessary expertise, processes and technologies to effectively detect and respond to threats.
How do Cyber Threat Hunting works?
Cyber Threat Hunting is an activity that one can do to learn about cyber threats. The main idea behind the activity is to actively and continuously monitor your network for signs of potential threats. You will be given a list of things that you should pay attention to, and you will have a chance to take action on them.
Cyber threat hunting is a new way of thinking about how you approach security. It’s not just about protecting your network from the bad guys anymore , you need to actively hunt for threats and learn from what you find. Threat hunting is a proactive approach to security. It starts with defining a threat hunting team whose job it is to find threats.
The team then works together to hunt for threats, using a combination of tools, processes, and people. The team’s role is to figure out what’s going on and alert the organization to any potential issues so that they can be dealt with before they become a major problem.
Different Cyber Threat Hunting steps:
Cyber threat hunting is a process of identifying and understanding the attack vectors, vulnerabilities, and methods used by cyber-criminals in order to prevent them from compromising or stealing data.
A cyber threat hunt is composed of steps or processes designed for an efficient, successful hunt. These steps include:
- Hypothesis : Threat hunts begin with a hypothesis or a statement about the hunter’s ideas of what threats might be in the environment and how to go about finding them. The hunter’s goal is to find threats in the environment and document them. The problem is that so many threats exist and they may not be visible and easy to find. A lot of the time, one needs a hypothesis.
- Collect and Process Intelligence and Data : Hunting for threats requires quality intelligence and data. A plan for collecting, centralizing, and processing data is required.
- Trigger : An advanced detection tool can detect a variety of threats on the network. The innovative and novel way of detecting threats requires advanced technology which can be supported by a number of detection tools. A hypothesis can act as a trigger when advanced detection tools point threat hunters to initiate an investigation of a particular system or specific area of a network.
- Investigative technology: such as Endpoint Detection and Response (EDR) can hunt or search deep into potentially malicious anomalies in a system or network, ultimately determined to be the root cause. The focus of this investigation is on the use of endpoints with no malicious intent, but lack of detection.
- Response/Resolution: Data gathered from confirmed malicious activity can be entered into automated security technology to respond, resolve, and mitigate threats.By extracting data from malware/virus activity, we can detect the malicious activity and alert other security technology. We can use this data to identify indicators of compromise (IoC) and determine whether a threat is still present. We then can guide these security technologies to proactively detect, monitor and respond to threats.