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l, iOS and Android)  Install Virtru in browser, mobile device, or application using Trusted Data Format (TDF)  When posing “flip the Virtru switch” to encrypt message and attachments  Recipients can read your message without installing software after verify identity  Sender can revoke messages at any time, see and control forwarding, set expiration dates  2020 Cengage Learning Computing Conference 32 EndToEnd  EndToEnd is Chrome extension to encrypt, decrypt, digital sign, and verify signed messages within the browser using OpenPGP  Built on JavaScriptbased crypto library  Enables key generation, encryption, decryption, digital signature, and signature verification  2020 Cengage Learning Computing Conference 33 Fiddler  Web Debugging Debug traffic to ensure the proper cookies, headers and cache directives are transferred between the client and server (supports .NET, Java, Ruby, etc. framework)  Performance Testing – View HTTP caching and pression  HTTP/HTTPS Traffic Recording Web debugging proxy that logs all HTTP(s) traffic between puter and Inter  Web Session Manipulation Edit web sessions by setting breakpoint to pause the processing of the session and permit alteration of the request/response。 can also pose own HTTP requests to run through Fiddler  2020 Cengage Learning Computing Conference 34 Chapter 7 Network Security Fundamentals Tools for Teaching Security+ 2020 Cengage Learning Computing Conference 35 Chapter 7 Projects Security+ Guide 5e  Project 71: Configuring the Windows Firewall  Project 72: Using BehaviorBased Monitoring Tools  Project 73: Using an Inter Content Filter  Project 74: Configure a Windows Client for Network Access Protection 2020 Cengage Learning Computing Conference 36 GlassWire  Network monitor Visualizes current and past work activity by traffic type, application, geographic location。 can go back in time up to 30 days  Threat monitoring Reveals hosts that are known threats, unexpected work system file changes, unusual application changes, ARP spoofing, DNS changes。 can remotely monitor servers or other puters and block activity  Firewall – Shows new application or service accessing the Inter for the first time  Detailed log Shows current and past servers municating with  Remote server monitoring Monitor all server work activity  Inter/Bandwidth usage monitoring Can see amount bandwidth using。 can block bandwidth hogging apps or privacy violators  Incognito mode – Prevents work activity from being logged  2020 Cengage Learning Computing Conference 37 Chapter 8 Administering a Secure Network Tools for Teaching Security+ 2020 Cengage Learning Computing Conference 38 Chapter 8 Projects Security+ Guide 5e  Project 81: Using an Application Sandbox  Project 82: Create a Virtual Machine from a Physical Computer  Project 83: Load the Virtual Machine  Project 84: View SNMP Management Information Base (MIB) Elements  Project 85: Viewing Logs Using the Microsoft Windows Event Viewer  Project 86: Creating a Custom View in Microsoft Windows Event Viewer  Project 87: Creating a Subscription in Microsoft Windows Event Viewer 2020 Cengage Learning Computing Conference 39 DNS Services  Recursive (not authoritative) DNS services are “middlemen” between browser and website content with offer additional functionality for both users and work administrators  Content filtering Block adult sites and other unwanted content, while requiring no software on the puters and devices  Malware and phishing blocking Block sites containing malware, scams and other dangerous content  Protection against bots Blocks munication with known bot servers  Advertisement blocking Another type of content filtering  URL typo correction – Change correct to 2020 Cengage Learning Computing Conference 40 DNS Services  Commodo Secure DNS (  Dyn Inter Guide (interguide/)  FoolDNS (munity/englishversion/)  Green Team DNS (  Norton ConnectSafe (  OpenDNS ( 2020 Cengage Learning Computing Conference 41 Chapter 9 Wireless Network Security Tools for Teaching Security+ 2020 Cengage Learning Computing Conference 42 Chapter 9 Projects Security+ Guide 5e  Project 91: Viewing WLAN Security Information with Vistumbler  Project 92: Substitute a MAC Address Using SMAC  Project 93: Use Microsoft Windows 7 Netsh Commands。