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AlienVault Agent Installation on Windows Endpoints
To install the AlienVault Agent on Microsoft Windows, you must run a script that you access from your USM Anywhere environment. When you run the installation script on the Windows host system, the script downloads an .msi file directly from USM Anywhere, and the agent automatically registers with your USM Anywhere environment. The installation process also configures a default set of folders ...
The AlienVault Agent - AT&T
The AlienVault Agent is a lightweight endpoint agent based on osquery, the leading open-source operating system (OS) instrumentation framework for Microsoft Windows, Apple macOS, and Linux. It enables endpoint detection and monitoring with central management, contributing to complete and effective threat visibility, detection, and compliance.
Sensor disconnected from the USM Anywhere Service - AT&T
USM Anywhere Sensors sometimes disconnect from the USM Anywhere service (for example, during an update process). There is a process every hour to verify if the sensor Sensors are deployed into an on-premises, cloud, or multi-cloud environment to collect logs and other security-related data. This data is normalized and then securely forwarded to USM Anywhere for analysis and correlation. has ...
Brute Force Attacks: Detection & Defense Strategies
Offline brute force attacks, on the other hand, are less common because they involve trying to decrypt a file (such as a UNIX password file), and thus require obtaining the file in the first place. As a group, all brute force attacks combined are (according to a recent McAfee Security Report) the second-most common of all exploit types (behind ...
DDoS acronym explained: what is distributed denial of service?
DDoS is an acronym for Distributed Denial of Service. A simple Denial of Service could be a technical accident where something such as a memory buffer overflows and the affected device is forced to shut down because of it; however, DDoS attacks are no accident. They are deliberate, malicious cyber-attacks.
AlienApps: Integrate Your Security | AT&T Cybersecurity
AlienApps™ break the threat cycle by extending the threat detection and security orchestration capabilities of the USM platform to other security and productivity tools that your IT team uses, providing a consolidated approach to threat detection and response. With AlienApps, you can monitor more of your security posture directly within the ...
Open Source IDS Tools: Comparing Suricata, Snort, Bro (Zeek), Linux
Bro (renamed Zeek) Bro, which was renamed Zeek in late 2018 and is sometimes referred to as Bro-IDS or now Zeek-IDS, is a bit different than Snort and Suricata. In a way, Bro is both a signature and anomaly-based IDS. Its analysis engine will convert traffic captured into a series of events. An event could be a user login to FTP, a connection ...
Exporting Raw Logs in AlienVault USM Appliance - AT&T
Raw logs can be exported as a text file for offline analysis, backup storage, or for evidence. To export raw logs from the USM Appliance web UI. Go to Analysis > Raw Logs and search for the raw log related to the alarm you are investigating.; After filtering your results with the search, click Exports.. If you have never exported any raw log files before this, USM Appliance displays, No export ...
USM Anywhere Data Security - AT&T Cybersecurity
All forensic data (raw logs) is backed up on an hourly basis. The data collected in USM Anywhere is secured using AES-256 encryption for both hot (online) storage and cold (offline) storage. Data Access. Your data in USM Anywhere is treated as highly confidential, and only a select few AT&T Cybersecurity staff members have access.
Backing Up and Restoring Raw Logs - AT&T
By default, USM Appliance stores raw logs in the file system until they are deleted. AlienVault recommends that you export these files to an offline persistent storage site periodically and remove them from USM Appliance manually. You can also configure the raw logs to expire after a certain time so USM Appliance can purge them from the system automatically.