Companies should employ a comprehensive security strategy when dealing with cybersecurity risks. This method makes use of multilayer security, which allows for protection, detection, and reaction. Even yet, businesses spend a significant amount of effort and money on preventative measures.
The most sophisticated of adversaries can easily evade security measures by pretending to be a legitimate user of the system and then moving laterally throughout the entire business. The difficulty with multilayer security is each control point produces hundreds, if not thousands of logs every second. It is challenging to detect an attacker in the network due to the high volume of noise and false signals received by security operation centers.
What exactly is UEBA?
A hacker can compromise your firewall in a number of ways: by breaking in, by sending phishing emails with infected attachments, or by bribing an employee. There are a number of strategies to avoid using antiquated equipment and software.
With UEBA, you can ensure your company has the best IT security in more ways than one, including the ability to identify people and entities that could damage the entire network. Check out this link https://www.darkreading.com/threat-intelligence/the-makings-of-a-successful-threat-hunting-program.
The pros of UEBA
Unfortunately, cyber security techniques employed by most businesses today are quickly becoming outdated, and sophisticated hackers as well as cyber attackers can easily breach their perimeter defenses. Firewalls, web gateways, and intrusion prevention systems were sufficient for security in the past. In today’s complicated threat environment, this is no longer the case, and it is notably not the case for larger businesses, which have been shown to have very permeable IT perimeters which are also very challenging to oversee.
Preventative actions are no longer enough. Despite your best efforts, hackers as well as attackers will find a way to breach your firewalls and compromise your system. That’s why detection is also crucial; if hackers manage to break into your system, you need to be able to identify their presence as soon as possible so that you can limit the harm they can cause. Read more here.
What does it do?
Conceptually, UEBA is straightforward. It’s simple to get a hold of an employee’s login credentials, but far more challenging to act like that individual within the network.
Say you, for instance, manage to get a hold of Jane Doe’s login credentials. Even with great preparation and knowledge, you wouldn’t be able to pass as Jane Doe in the system. Consequently, UEBA warnings will sound when Jane Doe’s user identity has entered into the system and her conduct deviates from the norm.
The hypothetical situation of having your credit card stolen is another applicable comparison. A purse snatcher can take your credit card information and use it to make purchases totaling several thousand dollars at upscale stores. If the fraud detection team at the company notices that your spending habits on the card don’t match those of the thief, they may reject the transaction, send you an alert, or ask you to confirm the legitimacy of the purchase.
Therefore, UEBA is an essential part of IT security. Here are the benefits it offers:
Look for dangers within the organization
It’s not out of the question that a dishonest worker or workers could steal sensitive company information by abusing their own privileges. You can use UEBA to find instances of insider theft, privilege misuse, sabotage, and policy violations.
Find hacked email accounts
It happens that accounts be hacked into occasionally. Malware could have been placed on the user’s machine without their knowledge, or a valid account could have been spoofed. Spoofed and hacked users can be identified and removed with the aid of UEBA before any serious damage is done.
Recognize attacks using brute force
The cloud-based entities you use and any third-party authentication systems you use could be at risk of being hacked. To prevent further damage from brute-force attacks, UEBA can identify and shut down the offending resources.
Keep an eye out for the establishment of new super users
Super users are exploited in some attacks. With the help of UEBA, you’ll be able to see whether any accounts have been given excessive privileges or if any super users have been created.
Locate compromised information
It’s not sufficient to just secure sensitive information. If a user doesn’t have a valid business need to access this information, you should be aware of it.
Best practices
As a result of malicious activity on the part of users and other parties, UEBA was born. When it comes to monitoring your network, ueba technologies and processes are supposed to supplement your existing systems, not replace them.
Harnessing the storage and computing powers of big data through machine learning but also statistical analysis is another wonderful strategy that can help you avoid being inundated by a flood of meaningless alerts and save you from feeling lost in the mountains of data you collect.
UEBA use ML and algorithms to keep tabs on users as well as other entities, looking for deviations in normal behavior that might indicate intrusion. Today’s businesses may strengthen their security posture, avoid security breaches, and mitigate threats by taking a more preventative approach to security.
