A strong password is the first layer of protection against cyber attacks. It's important to choose a silly set of characters for your password. It is important to change it regularly. Do not write down your password on paper or give it to anyone. Software updates are also very important.
Software developers regularly release updates that make their software less vulnerable to cyber attacks.
An important factor in protection against potential cyber-attacks is the establishment of comprehensive protection against cyber threats managed by SIEM services.
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Regular monitoring of IT systems allows for the timely detection and elimination of data leaks and attempts by intruders to penetrate the company's information space.
It enables the correct response to cyber attacks.
Storing sensitive data on digital devices significantly increases the risk of loss due to cyber-attacks.
But we live in such a time when it is impossible to abandon such a practice in business structures and national organizations.
Therefore, it is worth taking care in time to minimize the risk of access to important information.
Use proven and reliable means, for example, comprehensive protection against cyber threats from UnderDefense.
This increases business stability and prevents financial and reputational damage due to criminal activity.
Key features of SIEM:
A collection of magazines.
Normalization - collect logs and normalize them into a standard form).
Alerts and Notifications – Notify users when security threats are detected.
Detection of hazard events. The threat response workflow is the workflow for past security incidents.
SIEM records data about the internal network of the user of the tool to detect potential problems and attacks.
The system analyzes log entries using statistical models. SIEM implements tools for aggregating data extraction from networks, devices, servers, and firewalls.
All this information is sent to the management console, where it can be analyzed, and any emerging threats can be eliminated.
Automatic responses and security subject behavior analysis are uncommon in advanced SIEM systems.
This allows SIEM technology to track and remediate vulnerabilities between cybersecurity tools.
Once the relevant information reaches the management console, it is reviewed by data analysts, who can provide feedback on the entire process.
This is important because the feedback helps train the SIEM's machine learning and better understand its environment.
When your SIEM software system detects a threat, it communicates with other security systems to stop unwanted activity. The collaborative nature of SIEM systems makes them a popular enterprise solution.
However, the rise of ubiquitous cyber threats is forcing many small businesses to consider SIEM systems' benefits. This change is relatively new due to the high cost of SIEM deployment.
You don't have to pay much money just for the system itself. It is necessary to appoint 1-2 employees for supervision.
As a result, smaller organizations have been less aggressive with cyberattacks in implementing SIEM.
However, this is starting to change as small businesses outsource to managed service providers.
Why are SIEMs important?
SIEM has become an important security component of modern organizations.
The main reason is that users leave a virtual footprint in their network log data.
SIEM systems use log data to generate information about past attacks and events.
A SIEM system can detect an attack and learn how and why a cyber attack occurred.
SIEMs have become increasingly important in recent years as organizations upgrade and expand their increasingly complex IT infrastructure.
Contrary to popular belief, firewalls and antivirus packages are not enough to protect the entire network.
Even with these security measures, cyber attacks can penetrate system defenses.
SIEM solves this problem by detecting an attack and evaluating previous network behavior.
SIEM systems are capable of distinguishing between legitimate use and malicious attacks.
This protects the system from crashes and prevents damage to your system and virtual properties.
SIEM also ensures that companies adhere to industry-specific cyber governance regulations.
Log management is standard industry practice for IT network auditing.
A SIEM system offers the best way to meet this regulatory requirement and provides transparency for clear insights and improvements.
Not all SIEM systems are the same.
So there is no universal solution for everyone.
An effective SIEM solution for one company may not be ideal for another.
Daily data management:
Managing log data is an important part of any enterprise SIEM system. A SIEM system must collect data from various sources daily, each with its way of classifying and recording data.
If you're looking for a SIEM system, you want one that can effectively normalize your data (a third-party application may be needed if your SIEM system doesn't handle all the log data).
After the data are normalized, they are quantified and compared with previously recorded data. The SIEM system then detects malicious behavior and generates an alert to notify the user of the action.
This data can be searched by analysts who can define new criteria for further alerts. This helps to develop protection systems against new threats.
Compatibility report. From a practical and regulatory perspective, having a SIEM with full compliance reporting is important.
Most SIEM systems generally have built-in reporting to help them meet compliance requirements. The source of the standard requirements that need to be met will greatly impact the SIEM system you deploy.
If your contract with the customer defines your security standards, you are not free to choose a SIEM system. It is an unknown system if it does not support the required standards.
Extended reporting conditions:
The ability to set criteria for additional security alerts is critical to maintaining an effective SIEM system for threat analysis.
Working with alerts is an important way to keep your SIEM updated with new threats. Innovative cyber attacks happen daily, so you won't be stuck with a system designed to add new security alerts.
You also want to ensure you find a SIEM software platform that will limit the number of security alerts we receive.
A series of messages prevents teams from solving security problems promptly. You'll see everything from firewalls to attack logs without explicit notification settings.
Instrument panel.
An advanced SIEM system is useless if a poor dashboard backs it. The control panel makes it easy to identify threats with a simple user interface.
This allows analysts to determine if there is a problem quickly. Ideally, you want a SIEM system that can be configured to display event data.
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