Cisco Cognitive Threat Analytics helps you quickly detect and respond to sophisticated, clandestine attacks that are already under way or are attempting to establish a presence within your environment. The solution automatically identifies and investigates suspicious or malicious web-based traffic. It identifies both potential and confirmed threats, allowing you to quickly remediate the infection and reduce the scope and damage of an attack, whether it's a known threat campaign that has spread across multiple organizations or a unique threat you've never seen before. Detection and analytics features provided in Cognitive Threat Analytics are shown below: + Data exfiltration: Cognitive Threat Analytics uses statistical modeling of an organization's network to identify anomalous web traffic and pinpoint the exfiltration of sensitive data. It recognizes data exfiltration even in HTTPS-encoded traffic, without any need for you to decrypt transferred content + Command-and-control (C2) communication: Cognitive Threat Analytics combines a wide range of data, ranging from statistics collected on an Internet-wide level to host-specific local anomaly scores. Combining these indicators inside the statistical detection algorithms allows us to distinguish C2 communication from benign traffic and from other malicious activities. Cognitive Threat Analytics recognizes C2 even in HTTPSencoded or anonymous traffic, including Tor, without any need to decrypt transferred content, detecting a broad range of threats ... Reference: https://www.cisco.com/c/dam/en/us/products/collateral/security/cognitive-threat-analytics/at-aglance-c45-736555.pdf Detection and analytics features provided in Cognitive Threat Analytics are shown below:
+ Data exfiltration: Cognitive Threat Analytics uses statistical modeling of an organization's network to identify anomalous web traffic and pinpoint the exfiltration of sensitive data. It recognizes data exfiltration even in HTTPS-encoded traffic, without any need for you to decrypt transferred content
+ Command-and-control (C2) communication: Cognitive Threat Analytics combines a wide range of data, ranging from statistics collected on an Internet-wide level to host-specific local anomaly scores. Combining these indicators inside the statistical detection algorithms allows us to distinguish C2 communication from benign traffic and from other malicious activities. Cognitive Threat Analytics recognizes C2 even in HTTPSencoded or anonymous traffic, including Tor, without any need to decrypt transferred content, detecting a broad range of threats
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Cisco Cognitive Threat Analytics helps you quickly detect and respond to sophisticated, clandestine attacks that are already under way or are attempting to establish a presence within your environment. The solution automatically identifies and investigates suspicious or malicious web-based traffic. It identifies both potential and confirmed threats, allowing you to quickly remediate the infection and reduce the scope and damage of an attack, whether it's a known threat campaign that has spread across multiple organizations or a unique threat you've never seen before. Detection and analytics features provided in Cognitive Threat Analytics are shown below: + Data exfiltration: Cognitive Threat Analytics uses statistical modeling of an organization's network to identify anomalous web traffic and pinpoint the exfiltration of sensitive data. It recognizes data exfiltration even in HTTPS-encoded traffic, without any need for you to decrypt transferred content + Command-and-control (C2) communication: Cognitive Threat Analytics combines a wide range of data, ranging from statistics collected on an Internet-wide level to host-specific local anomaly scores. Combining these indicators inside the statistical detection algorithms allows us to distinguish C2 communication from benign traffic and from other malicious activities. Cognitive Threat Analytics recognizes C2 even in HTTPSencoded or anonymous traffic, including Tor, without any need to decrypt transferred content, detecting a broad range of threats ... Reference: https://www.cisco.com/c/dam/en/us/products/collateral/security/cognitive-threat-analytics/at-aglance-c45-736555.pdf

Cisco Firepower is a unified security solution that combines firewall, intrusion prevention system (IPS), advanced malware protection (AMP), and threat intelligence features. Cisco ASA is a traditional firewall that focuses on network traffic control based on packet filtering and stateful inspection. One of the key differences between Cisco Firepower and Cisco ASA is that Cisco Firepower natively provides intrusion prevention capabilities while Cisco ASA does not. Intrusion prevention is the process of detecting and blocking malicious network traffic before it reaches the intended target. Cisco Firepower uses a combination of signature-based and behavior-based detection methods to identify and stop known and unknown attacks.
Cisco ASA, on the other hand, does not have built-in intrusion prevention capabilities. It can only perform basic packet inspection and filtering based on predefined rules. To enable intrusion prevention on Cisco ASA, an additional module called FirePOWER Services is required. This module integrates Cisco Firepower features into Cisco ASA, but it is not the same as Cisco Firepower itself. Cisco Firepower offers more advanced and integrated security features than Cisco ASA with FirePOWER Services123. References: 1: Cisco ASA vs Cisco Firepower | What are the differences? - StackShare 2: Cisco FTD vs ASA: Difference and Comparison 3: CISCO FIREPOWER VS. ASA - Critical Design

Explanation
A botnet is a collection of internet-connected devices infected by malware that allow hackers to control them.
Cyber criminals use botnets to instigate botnet attacks, which include malicious activities such as credentials leaks, unauthorized access, data theft and DDoS attacks.