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https://www.cisco.com/c/en/us/products/collateral/security/security-manager/datasheet-C78-737182.html

Reference:

Explanation

Reference:
https://www.cisco.com/c/en/us/td/docs/security/firepower/640/configuration/guide/fpmc-configguide-v64/detecti

Private Network Monitoring (PNM) provides visibility and threat detection for the on-premises network, delivered from the cloud as a SaaS solution. It is the perfect solution for organizations who prefer SaaS products and desire better awareness and security in their on-premises environments while reducing capital expenditure and operational overhead. It works by deploying lightweight software in a virtual machine or server that can consume a variety of native sources of telemetry or extract metadata from network packet flow. It encrypts this metadata and sends it to the Stealthwatch Cloud analytics platform for analysis. Stealthwatch Cloud consumes metadata only. The packet payloads are never retained or transferred outside the network.
This lab focuses on how to configure a Stealthwatch Cloud Private Network Monitoring (PNM) Sensor, in order to provide visibility and effectively identify active threats, and monitors user and device behavior within onpremises networks.
The Stealthwatch Cloud PNM Sensor is an extremely flexible piece of technology, capable of being utilized in a number of different deployment scenarios. It can be deployed as a complete Ubuntu based virtual appliance on different hypervisors (e.g. -VMware, VirtualBox). It can be deployed on hardware running a number of different Linux-based operating systems.

Cisco Security Manager provides a comprehensive management solution for:
– Cisco ASA 5500 Series Adaptive Security Appliances
– Cisco intrusion prevention systems 4200 and 4500 Series Sensors
– Cisco AnyConnect Secure Mobility Client
Cisco Security Manager provides a comprehensive management solution for:
– Cisco ASA 5500 Series Adaptive Security Appliances
– Cisco intrusion prevention systems 4200 and 4500 Series Sensors
– Cisco AnyConnect Secure Mobility Client
Cisco Security Manager provides a comprehensive management solution for:
– Cisco ASA 5500 Series Adaptive Security Appliances
– Cisco intrusion prevention systems 4200 and 4500 Series Sensors
– Cisco AnyConnect Secure Mobility Client

Protect sensitive content in outgoing emails with Data Loss Prevention (DLP) and easy-to-use email encryption, all in one solution.
Cisco Email Security appliance can now handle incoming mail connections and incoming messages from specific geolocations and perform appropriate actions on them, for example:
– Prevent email threats coming from specific geographic regions.
– Allow or disallow emails coming from specific geographic regions.
Reference:
b_ESA_Admin_Guide_11_0/b_ESA_Admin_Guide_chapter_00.html

A trusted CA is the only entity that can issue trusted digital certificates. This is extremely important because while PKI manages more of the encryption side of these certificates, authentication is vital to understanding which entities own what keys. Without a trusted CA, anyone can issue their own keys, authentication goes out the window and chaos ensues.
A trusted CA is the only entity that can issue trusted digital certificates. This is extremely important because while PKI manages more of the encryption side of these certificates, authentication is vital to understanding which entities own what keys. Without a trusted CA, anyone can issue their own keys, authentication goes out the window and chaos ensues.
Reference:
A trusted CA is the only entity that can issue trusted digital certificates. This is extremely important because while PKI manages more of the encryption side of these certificates, authentication is vital to understanding which entities own what keys. Without a trusted CA, anyone can issue their own keys, authentication goes out the window and chaos ensues.

Explanation: Cisco Tetration platform studies the behavior of the various processes and applications in the workload, measuring them against known bad behavior sequences. It also factors in the process hashes it collects. By studying various sets of malwares, the Tetration Analytics engineering team deconstructed it back into its basic building blocks. Therefore, the platform understands clear and crisp definitions of these building blocks and watches for them. The various suspicious patterns for which the Cisco Tetration platform looks in the current release are: + Shell code execution: Looks for the patterns used by shell code. + Privilege escalation: Watches for privilege changes from a lower privilege to a higher privilege in the process lineage tree. + Side channel attacks: Cisco Tetration platform watches for cache-timing attacks and page table fault bursts. Using these, it can detect Meltdown, Spectre, and other cache-timing attacks. + Raw socket creation: Creation of a raw socket by a nonstandard process (for example, ping). + User login suspicious behavior: Cisco Tetration platform watches user login failures and user login methods. + Interesting file access: Cisco Tetration platform can be armed to look at sensitive files. + File access from a different user: Cisco Tetration platform learns the normal behavior of which file is accessed by which user. + Unseen command: Cisco Tetration platform learns the behavior and set of commands as well as the lineage of each command over time. Any new command or command with a different lineage triggers the interest of the Tetration Analytics platform. Reference: https://www.cisco.com/c/en/us/products/collateral/data-center-analytics/tetration-analytics/whitepaper-c11-740380.html Cisco Tetration platform studies the behavior of the various processes and applications in the workload, measuring them against known bad behavior sequences. It also factors in the process hashes it collects. By studying various sets of malwares, the Tetration Analytics engineering team deconstructed it back into its basic building blocks. Therefore, the platform understands clear and crisp definitions of these building blocks and watches for them.
The various suspicious patterns for which the Cisco Tetration platform looks in the current release are:
+ Shell code execution: Looks for the patterns used by shell code.
+ Privilege escalation: Watches for privilege changes from a lower privilege to a higher privilege in the process lineage tree.
+ Side channel attacks: Cisco Tetration platform watches for cache-timing attacks and page table fault bursts.
Using these, it can detect Meltdown, Spectre, and other cache-timing attacks.
+ Raw socket creation: Creation of a raw socket by a nonstandard process (for example, ping).
+ User login suspicious behavior: Cisco Tetration platform watches user login failures and user login methods.
+ Interesting file access: Cisco Tetration platform can be armed to look at sensitive files.
+ File access from a different user: Cisco Tetration platform learns the normal behavior of which file is accessed by which user.
+ Unseen command: Cisco Tetration platform learns the behavior and set of commands as well as the lineage of each command over time. Any new command or command with a different lineage triggers the interest of the Tetration Analytics platform.
Explanation: Cisco Tetration platform studies the behavior of the various processes and applications in the workload, measuring them against known bad behavior sequences. It also factors in the process hashes it collects. By studying various sets of malwares, the Tetration Analytics engineering team deconstructed it back into its basic building blocks. Therefore, the platform understands clear and crisp definitions of these building blocks and watches for them. The various suspicious patterns for which the Cisco Tetration platform looks in the current release are: + Shell code execution: Looks for the patterns used by shell code. + Privilege escalation: Watches for privilege changes from a lower privilege to a higher privilege in the process lineage tree. + Side channel attacks: Cisco Tetration platform watches for cache-timing attacks and page table fault bursts. Using these, it can detect Meltdown, Spectre, and other cache-timing attacks. + Raw socket creation: Creation of a raw socket by a nonstandard process (for example, ping). + User login suspicious behavior: Cisco Tetration platform watches user login failures and user login methods. + Interesting file access: Cisco Tetration platform can be armed to look at sensitive files. + File access from a different user: Cisco Tetration platform learns the normal behavior of which file is accessed by which user. + Unseen command: Cisco Tetration platform learns the behavior and set of commands as well as the lineage of each command over time. Any new command or command with a different lineage triggers the interest of the Tetration Analytics platform. Reference: https://www.cisco.com/c/en/us/products/collateral/data-center-analytics/tetration-analytics/whitepaper-c11-740380.html

The Cisco Application Visibility and Control (AVC) solution leverages multiple technologies to recognize, analyze, and control over 1000 applications, including voice and video, email, file sharing, gaming, peer-to-peer (P2P), and cloud-based applications. AVC combines several Cisco IOS/IOS XE components, as well as communicating with external tools, to integrate the following functions into a powerful solution…
Reference:
avc_tech_overview.html

The Southbound API is used to communicate between Controllers and network devices.

Explanation

Diffie Hellman (DH) uses a private-public key pair to establish a shared secret, typically a symmetric key. DH is not a symmetric algorithm – it is an asymmetric algorithm used to establish a shared secret for a symmetric key algorithm.

Explanation
Explanation
A certificate signing request (CSR) is one of the first steps towards getting your own SSL Certificate. Generated on the same server you plan to install the certificate on, the CSR contains information (e.g. common name, organization, country) that the Certificate Authority (CA) will use to create your certificate. It also contains the public key that will be included in your certificate and is signed with the corresponding private key