[Jun 11, 2022] 350-701 Ultimate Study Guide – PracticeMaterial [Q119-Q139]

Explanation/Reference: https://www.cisco.com/c/dam/en/us/products/collateral/security/cloudlock/cisco-cloudlock-cloud- data-security-datasheet.pdf

Explanation
Explanation
To configure an NTP enabled router to require authentication when other devices connect to it, use the following commands:
NTP_Server(config)#ntp authentication-key 2 md5 securitytut
NTP_Server(config)#ntp authenticate
NTP_Server(config)#ntp trusted-key 2
Then you must configure the same authentication-key on the client router:
NTP_Client(config)#ntp authentication-key 2 md5 securitytut
NTP_Client(config)#ntp authenticate
NTP_Client(config)#ntp trusted-key 2
NTP_Client(config)#ntp server 10.10.10.1 key 2
Note: To configure a Cisco device as a NTP client, use the command ntp server <IP address>. For example:
Router(config)#ntp server 10.10.10.1. This command will instruct the router to query 10.10.10.1 for the time.

Explanation
SQL injection usually occurs when you ask a user for input, like their username/userid, but the user gives (“injects”) you an SQL statement that you will unknowingly run on your database. For example:
Look at the following example, which creates a SELECT statement by adding a variable (txtUserId) to a select string. The variable is fetched from user input (getRequestString):
txtUserId = getRequestString(“UserId”);
txtSQL = “SELECT * FROM Users WHERE UserId = ” + txtUserId;
If user enter something like this: “100 OR 1=1” then the SQL statement will look like this:
SELECT * FROM Users WHERE UserId = 100 OR 1=1;
The SQL above is valid and will return ALL rows from the “Users” table, since OR 1=1 is always TRUE. A hacker might get access to all the user names and passwords in this database.

Talos Threat Source is a regular intelligence update from Cisco Talos, highlighting the biggest threats each week and other security news.
Talos Threat Source is a regular intelligence update from Cisco Talos, highlighting the biggest threats each week and other security news.
Reference:
Talos Threat Source is a regular intelligence update from Cisco Talos, highlighting the biggest threats each week and other security news.

The TLS connections are recorded in the mail logs, along with other significant actions that are related to messages, such as filter actions, anti-virus and anti-spam verdicts, and delivery attempts. If there is a successful TLS connection, there will be a TLS success entry in the mail logs. Likewise, a failed TLS connection produces a TLS failed entry. If a message does not have an associated TLS entry in the log file, that message was not delivered over a TLS connection. Reference: https://www.cisco.com/c/en/us/support/docs/security/email-security-appliance/118844-technoteesa-00.html The exhibit in this Qshows a successful TLS connection from the remote host (reception) in the mail log.
messages, such as filter actions, anti-virus and anti-spam verdicts, and delivery attempts. If there is a successful TLS connection, there will be a TLS success entry in the mail logs. Likewise, a failed TLS connection produces a TLS failed entry. If a message does not have an associated TLS entry in the log file, that message was not delivered over a TLS connection.
Reference:
The TLS connections are recorded in the mail logs, along with other significant actions that are related to messages, such as filter actions, anti-virus and anti-spam verdicts, and delivery attempts. If there is a successful TLS connection, there will be a TLS success entry in the mail logs. Likewise, a failed TLS connection produces a TLS failed entry. If a message does not have an associated TLS entry in the log file, that message was not delivered over a TLS connection. Reference: https://www.cisco.com/c/en/us/support/docs/security/email-security-appliance/118844-technoteesa-00.html The exhibit in this Qshows a successful TLS connection from the remote host (reception) in the mail log.

The syntax of this command is: flow-export destination interface-name ipv4-address | hostname udp-port This command is used on Cisco ASA to configure Network Secure Event Logging (NSEL) collector to which NetFlow packets are sent. The destination keyword indicates that a NSEL collector is being configured. + The interface-name argument is the name of the ASA and ASA Services Module interface through which the collector is reached. + The ipv4-address argument is the IP address of the machine running the collector application. + The hostname argument is the destination IP address or name of the collector. + The udp-port argument is the UDP port number to which NetFlow packets are sent. You can configure a maximum of five collectors. After a collector is configured, template records are automatically sent to all configured NSEL collectors. Reference: https://www.cisco.com/c/en/us/td/docs/security/asa/asa84/configuration/guide/asa_84_cli_config/ monitor_nsel.html This command is used on Cisco ASA to configure Network Secure Event Logging (NSEL) collector to which NetFlow packets are sent. The destination keyword indicates that a NSEL collector is being configured.
+ The interface-name argument is the name of the ASA and ASA Services Module interface through which the collector is reached.
+ The ipv4-address argument is the IP address of the machine running the collector application.
+ The hostname argument is the destination IP address or name of the collector.
+ The udp-port argument is the UDP port number to which NetFlow packets are sent.
You can configure a maximum of five collectors. After a collector is configured, template records are automatically sent to all configured NSEL collectors.
Reference:
The syntax of this command is: flow-export destination interface-name ipv4-address | hostname udp-port This command is used on Cisco ASA to configure Network Secure Event Logging (NSEL) collector to which NetFlow packets are sent. The destination keyword indicates that a NSEL collector is being configured. + The interface-name argument is the name of the ASA and ASA Services Module interface through which the collector is reached. + The ipv4-address argument is the IP address of the machine running the collector application. + The hostname argument is the destination IP address or name of the collector. + The udp-port argument is the UDP port number to which NetFlow packets are sent. You can configure a maximum of five collectors. After a collector is configured, template records are automatically sent to all configured NSEL collectors. Reference: https://www.cisco.com/c/en/us/td/docs/security/asa/asa84/configuration/guide/asa_84_cli_config/ monitor_nsel.html

Reference:
https://support.umbrella.com/hc/en-us/articles/115004564126-SSL-Decryption-in-the-Intelligent-Proxy

Explanation Explanation Other features are dependent on SSL Decryption functionality, which requires the Cisco Umbrella root certificate. Having the SSL Decryption feature improves: Custom URL Blocking-Required to block the HTTPS version of a URL. … Umbrella’s Block Page and Block Page Bypass features present an SSL certificate to browsers that make connections to HTTPS sites. This SSL certificate matches the requested site but will be signed by the Cisco Umbrella certificate authority (CA). If the CA is not trusted by your browser, an error page may be displayed. Typical errors include “The security certificate presented by this website was not issued by a trusted certificate authority” (Internet Explorer), “The site’s security certificate is not trusted!” (Google Chrome) or “This Connection is Untrusted” (Mozilla Firefox). Although the error page is expected, the message displayed can be confusing and you may wish to prevent it from appearing. To avoid these error pages, install the Cisco Umbrella root certificate into your browser or the browsers of your users-if you’re a network admin. Reference: https://docs.umbrella.com/deployment-umbrella/docs/rebrand-cisco-certificate-import-information Explanation Other features are dependent on SSL Decryption functionality, which requires the Cisco Umbrella root certificate. Having the SSL Decryption feature improves:
Custom URL Blocking-Required to block the HTTPS version of a URL.
…
Umbrella’s Block Page and Block Page Bypass features present an SSL certificate to browsers that make connections to HTTPS sites. This SSL certificate matches the requested site but will be signed by the Cisco Umbrella certificate authority (CA). If the CA is not trusted by your browser, an error page may be displayed.
Typical errors include “The security certificate presented by this website was not issued by a trusted certificate authority” (Internet Explorer), “The site’s security certificate is not trusted!” (Google Chrome) or “This Connection is Untrusted” (Mozilla Firefox). Although the error page is expected, the message displayed can be confusing and you may wish to prevent it from appearing.
To avoid these error pages, install the Cisco Umbrella root certificate into your browser or the browsers of your users-if you’re a network admin.
Explanation Explanation Other features are dependent on SSL Decryption functionality, which requires the Cisco Umbrella root certificate. Having the SSL Decryption feature improves: Custom URL Blocking-Required to block the HTTPS version of a URL. … Umbrella’s Block Page and Block Page Bypass features present an SSL certificate to browsers that make connections to HTTPS sites. This SSL certificate matches the requested site but will be signed by the Cisco Umbrella certificate authority (CA). If the CA is not trusted by your browser, an error page may be displayed. Typical errors include “The security certificate presented by this website was not issued by a trusted certificate authority” (Internet Explorer), “The site’s security certificate is not trusted!” (Google Chrome) or “This Connection is Untrusted” (Mozilla Firefox). Although the error page is expected, the message displayed can be confusing and you may wish to prevent it from appearing. To avoid these error pages, install the Cisco Umbrella root certificate into your browser or the browsers of your users-if you’re a network admin. Reference: https://docs.umbrella.com/deployment-umbrella/docs/rebrand-cisco-certificate-import-information

Explanation Application layer protocols can represent the same data in a variety of ways. The Firepower System provides application layer protocol decoders that normalize specific types of packet data into formats that the intrusion rules engine can analyze. Normalizing application-layer protocol encodings allows the rules engine to effectively apply the same content-related rules to packets whose data is represented differently and obtain meaningful results. Reference: https://www.cisco.com/c/en/us/td/docs/security/firepower/60/configuration/guide/fpmc-config-guidev60/Application_Layer_Preprocessors.html#ID-2244-0000080c FirePower uses many preprocessors, including DNS, FTP/Telnet, SIP, SSL, SMTP, SSH preprocessors.
Application layer protocols can represent the same data in a variety of ways. The Firepower System provides application layer protocol decoders that normalize specific types of packet data into formats that the intrusion rules engine can analyze. Normalizing application-layer protocol encodings allows the rules engine to effectively apply the same content-related rules to packets whose data is represented differently and obtain meaningful results.
Reference:
Explanation Application layer protocols can represent the same data in a variety of ways. The Firepower System provides application layer protocol decoders that normalize specific types of packet data into formats that the intrusion rules engine can analyze. Normalizing application-layer protocol encodings allows the rules engine to effectively apply the same content-related rules to packets whose data is represented differently and obtain meaningful results. Reference: https://www.cisco.com/c/en/us/td/docs/security/firepower/60/configuration/guide/fpmc-config-guidev60/Application_Layer_Preprocessors.html#ID-2244-0000080c FirePower uses many preprocessors, including DNS, FTP/Telnet, SIP, SSL, SMTP, SSH preprocessors.

The following are the benefits of deploying Cisco Advanced Phishing Protection on the Cisco Email Security Gateway:
Prevents the following:
+ Attacks that use compromised accounts and social engineering.
+ Phishing, ransomware, zero-day attacks and spoofing.
+ BEC with no malicious payload or URL.
The following are the benefits of deploying Cisco Advanced Phishing Protection on the Cisco Email Security Gateway:
Prevents the following:
+ Attacks that use compromised accounts and social engineering.
+ Phishing, ransomware, zero-day attacks and spoofing.
+ BEC with no malicious payload or URL.
The following are the benefits of deploying Cisco Advanced Phishing Protection on the Cisco Email Security Gateway:
Prevents the following:
+ Attacks that use compromised accounts and social engineering.
+ Phishing, ransomware, zero-day attacks and spoofing.
+ BEC with no malicious payload or URL.
Reference:
5/m_advanced_phishing_protection.html
5/m_advanced_phishing_protection.html

Cisco Threat Intelligence Director (CTID) can be integrated with existing Threat Intelligence Platforms deployed by your organization to ingest threat intelligence automatically.
Cisco Threat Intelligence Director (CTID) can be integrated with existing Threat Intelligence Platforms deployed by your organization to ingest threat intelligence automatically.
Reference:
Cisco Threat Intelligence Director (CTID) can be integrated with existing Threat Intelligence Platforms deployed by your organization to ingest threat intelligence automatically.