Secure Mobile Access 100 10.2 Administration Guide
- Secure Mobile Access 10.2
- Introduction
- About This Guide
- New Features
- Deprecated Features
- Overview of SMA Components
- SMA Software Components
- SMA Hardware Components
- Client Versions Released with 10.2
- SMA 500v Virtual Appliances
- Increased Client Connections on SMA 210/410
- Capture ATP Integration Overview
- Always on VPN
- Encryption Overview
- SSL for Virtual Private Networking (VPN)
- SSL Handshake Procedure
- IPv6 Support Overview
- Portals Overview
- File Shares
- Domains Overview
- Application Offloading and HTTP(S) Bookmarks Overview
- Cross Domain Single Sign-On
- ActiveSync Authentication
- Network Resources Overview
- SNMP Overview
- DNS Overview
- Network Routes Overview
- NetExtender Overview
- Two-Factor Authentication Overview
- One Time Password Overview
- End Point Control Overview
- Web Application Firewall Overview
- What is Web Application Firewall?
- Benefits of Web Application Firewall
- How Does Web Application Firewall Work?
- How are Signatures Used to Prevent Attacks?
- How is Cross-Site Request Forgery Prevented?
- How is Information Disclosure Prevented?
- How are Broken Authentication Attacks Prevented?
- How are Insecure Storage and Communications Prevented?
- How is Access to Restricted URLs Prevented?
- How are Slowloris Attacks Prevented?
- What Type of PCI Compliance Reports Are Available?
- How Does Cookie Tampering Protection Work?
- How Does Application Profiling Work?
- How Does Rate Limiting for Custom Rules Work?
- Navigating the Management Interface
- Deployment Guidelines
- Secure Mobile Access Dashboard
- Configuring Secure Mobile Access
- System Configuration
- System > Status
- System > Licenses
- System > Time
- System > Settings
- System > Administration
- System > Certificates
- System > Monitoring
- System > Diagnostics
- System > Restart
- System > About
- Network Configuration
- Portals Configuration
- Portals > Portals
- Portals > Application Offloading
- Portals > Domains
- Viewing the Domains Table
- Removing a Domain
- Adding or Editing a Domain
- Secure Hosts for Secure Network Detection
- Adding or Editing a Domain with Local User Authentication
- Adding or Editing a Domain with Active Directory Authentication
- Adding or Editing a Domain with RADIUS Authentication
- Adding or Editing a Domain with Digital Certificates
- Adding a Domain with SAML 2.0 Authentication
- Configuring SAML Authentication
- Configuring Two-Factor Authentication
- DUO Security Authentication
- Portals > Load Balancing
- Portals > URL Based Aliasing
- System Configuration
- Configuring Services and Clients
- Services Configuration
- Services > Settings
- Services > Bookmarks
- Terminal Services (RDP-HTML5 and Native)
- Terminal Services (RDP-HTML5)
- Virtual Network Computing (VNC-HTML5)
- Citrix Portal (Citrix)
- Web (HTTP)
- Secure Web (HTTPS)
- External Web Site
- Mobile Connect
- File Shares (CIFS)
- File Transfer Protocol (FTP) and SSH File Transfer Protocol (SFTP)
- Telnet HTML5 Settings
- Secure Shell Version 2 (SSHv2)
- Services > Policies
- Device Management Configuration
- Clients Configuration
- End Point Control
- Web Application Firewall Configuration
- Viewing and Updating Web Application Firewall Status
- Configuring Web Application Firewall Settings
- Enabling Web Application Firewall and Configuring General Settings
- Configuring Global Exclusions
- Configuring Intrusion Prevention Error Page Settings
- Configuring Cross-Site Request Forgery Protection Settings
- Configuring Cookie Tampering Protection Settings
- Configuring Web Site Cloaking
- Configuring Information Disclosure Protection
- Configuring Session Management Settings
- Configuring Web Application Firewall Signature Actions
- Configuring Custom Rules and Application Profiling
- Using Web Application Firewall Monitoring
- Licensing Web Application Firewall
- Capture ATP
- Geo IP and Botnet Filter
- High Availability Configuration
- Services Configuration
- Configuring Users & Logs
- Users Configuration
- Users > Status
- Users > Local Users
- Local Users
- Editing User Settings
- Adding User Policies
- Adding a Policy for an IP Address
- Adding a Policy for an IP Network
- Adding a Policy for All Addresses
- Setting File Share Access Policies
- Adding a Policy for a File Share
- Adding a Policy for a URL Object
- Policy URL Object Field Elements
- Adding a Policy for All IPv6 Addresses
- Adding a Policy for an IPv6 Address
- Adding a Policy for an IPv6 Network
- Adding or Editing User Bookmarks
- Terminal Services (RDP) or Terminal Services (RDP - HTML5)
- Virtual Network Computing (VNC)
- Citrix Portal (Citrix)
- Web (HTTP)
- Secure Web (HTTPS)
- External Web Site
- Mobile Connect
- File Shares (CIFS)
- File Transfer Protocol (FTP)
- SSH File Transfer Protocol (SFTP)
- Telnet
- Secure Shell Version 2 (SSHv2)
- HTML5 SSH Key File Authentication Support
- Creating a Citrix Bookmark for a Local User
- Creating Bookmarks with Custom SSO Credentials
- Configuring Login Policies
- Denying Mobile App Binding when Login is Attempted from any External Network
- Reusing Mobile App Binding Text Code
- Flexibility in Choosing Two-factor Authentication Method for NetExtender Login
- Configuring End Point Control for Users
- Configuring Capture ATP
- Users > Local Groups
- Deleting a Group
- Adding a New Group
- Editing Group Settings
- Editing General Local Group Settings
- Enabling Routes for Groups
- Adding Group Policies
- Editing a Policy for a File Share
- Configuring Group Bookmarks
- Terminal Services (RDP), Terminal Services (RDP-HTML5) or Terminal Services (RDP-Native)
- Virtual Network Computing (VNC)
- Citrix Portal (Citrix)
- Web (HTTP)
- Secure Web (HTTPS)
- External Web Site
- Mobile Connect
- File Shares (CIFS)
- File Transfer Protocol (FTP) and SSH File Transfer Protocol (SFTP)
- Secure Shell Version 2 (SSHv2) HTML5 Settings
- SSHv2 Common Settings
- Configuring Group End Point Control
- LDAP Attribute Information
- Group Configuration for Active Directory and RADIUS Domains
- Creating a Citrix Bookmark for a Local Group
- Global Configuration
- Log Configuration
- Users Configuration
- Using Virtual Office
- Appendices
- Using Online Help
- Configuring an SMA Appliance with a Third-party Gateway
- Printer Redirection
- Use Cases
- Secure Mobile Access Security Best Practices
- Multi-Factor Authentication
- Additional Configuration Recommendations for Security Best Practices
- Prohibit Saving Username and Password
- Hide Domain List on Portal Login Page
- Enable HTTP Strict Transport Security (HSTS) for SMA
- Enforce Login Uniqueness
- Enforce Client Source Uniqueness
- Enable “Login Schedule”
- Enable “Logout Schedule”
- Enforce Password Complexity
- Enable Client Certificate Enforcement (Advanced Security Feature)
- Restrict Request Headers
- Use a Public Certificate
- Allow Touch ID and Face ID on Mac, Apple IOS, and Android Devices
- Disconnection on Inactivity Timeout
- Disable the Default Admin Account
- Allow Policy Match Logging
- Setup Connection Policies
- Device Registration
- End Point Control
- GEO IP Fencing
- Capture ATP for the SMA 100 Series
- Security Enhancements
- General Considerations
- Frequently Asked Questions
- Using the Command Line Interface
- Using SMS Email Formats
- Support Information
- Glossary
- SonicWall Support
Blocking Source IP Address for Continuous Login Failures
Block Source IP Address for Continuous Login Failures is a default-enabled feature that blocks IP addresses and will not be allowed to access the appliance.
Configure the following steps to change the maximum number of continuous login failure counts and the block time
- Navigate to System > Administration.
- Block Source IP for Continuous Login Failures is a default enabled option under the HTTP DOS Settings section. If this option is disabled, all the blocked IP addresses will be unblocked and allowed to access the appliance.
- To configure the limitation of the continuous login failures, type the maximum number of constant failures in the Max Continuous Login Failure Count field. The default value is 30, with a valid range of 5 to 300. If the number of continuous login failures reaches the limitation, the policy will be enforced to block access from the source IP address.
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Configure to set the lock period while the source IP address is blocked. Type the maximum time in the Block Time Period (minutes) field. The default value is 10 minutes, with a valid range of 1 to 300 minutes. After the time goes out, the source IP address will be unblocked, and access to the appliance will be allowed.
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If some IP addresses are blocked, the administrator can find the information on the System > Administration page beside the Block Source IP for Continuous Login Failures field.
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Click the “x IP blocked,” and the table will show up to view all the blocked IP addresses. An administrator can unblock the specific IP address using the float action.
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A log entry for blocked and unblocked IP addresses will be generated. Navigate to Log > View, to view the generated logs.
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