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Comptia Security+

Eckel Technology Consultants. Comptia Security+. Introduction. Netlearn IT training and Consulting LLC. Specializing in : Comptia Training Novell Suse Linux Training Linux Consulting Citrix Xenserver Consulting. Partners. Citrix Comptia Novell Phd Virtual Backup Solutions Vmware

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Comptia Security+

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  1. Eckel Technology Consultants Comptia Security+

  2. Introduction • Netlearn IT training and Consulting LLC. • Specializing in : • Comptia Training • Novell Suse Linux Training • Linux Consulting • Citrix Xenserver Consulting

  3. Partners • Citrix • Comptia • Novell • Phd Virtual Backup Solutions • Vmware • Symantec

  4. Contact Information • Kevin Eckel • sales@netlearnit.com • 1239 Bower Hill Rd. • Pittsburgh PA 15243 • Phone 412-401-6852 • Fax 412-894-9012

  5. The Exam SY0-201 • Time: 90 minutes • Number of Questions: 100 • Passing Score: 750 /1000 • Some Beta Questions which do not count towards your score • Exam Format: Multiple choice where you chose the best answer (radio buttons) or multiple correct answers ( square )

  6. Tested Material Breakdown • Network Security 21% • Compliance and Operational Security 18% • Threats and Vulnerabilities 21% • Application, Data and Host Security 16% • Access Control 13% • Cryptography 11%

  7. Objectives • Network Security • Network Devices • Firewalls • Routers • Switches • Load Balancers • Proxies • Web Security Gateways • VPN Concentrators • NIDS and NIPS ( Behavior, signature and anamoly, Heuristic ) • Protocol Analyzers • Spam filters • Web Application Filters • URL filtering

  8. Network Security Cont. • Implementation • Rule based • Vlans • ACLs • Port Security • Wireless • Flood Guards • Loop Protection • Implicit Deny • Log Analysis

  9. Network Security Cont. 2 • Network Design Elements • DMZ • Subnet • Vlan • Nat • Remote Access Control • NAC • Virtulization • Cloud Computing ( PAAS, SAAS, IAAS )

  10. Wireless • Wireless Protocols • WEP,WPA,WPA2,EAP,PEAP • Wireless Security • Mac Filtering • SSID • TKIP • CCMP • Antenna Placement • Power Level Controls

  11. Compliance and Operational Security • Control Types • Technical • Management • Operational • False Positives • Policies • Privacy • Acceptable Use • Security • Mandatory Vacations • Job Rotation • Separation of Duties • Least Privilege

  12. Risk Calculation • Likelihood • ALE • Impact • Quantitative VS Qualitative • Risk Management Procedures • Avoidance • Transference • Acceptance • Mitigation • Deterence

  13. Basic Forensics • Order of volatility • Capture System Image • Network Traffic and Logs • Capture Video • Record Time Offset • Take Hashes • Screenshots • Witness • Track People Hours and expense

  14. Forensics Cont. • Damage and Loss Control • Chain of Custody • Incident Response • Security Training • PII

  15. Risk Mitigation • Security Controls • Change Management • Incident Management • User Rights • Audits • Policies and Procedures • Incident Response Procedures

  16. Network Security Cont. 3 • Implementing Common Protocols • IPSEC • SNMP • SSH,SCP • DNS • TLS • HTTP,HTTPS,SSL • TCP/IP,IPv4,IPv6 • TFTP,FTP,SFTP,FTPS • NETBIOS

  17. Hardware Security • Bios • USB Devices • Cell Phones • Removeable Storage • NAS

  18. OS hardening • Hotfixes • Service Packs • Patches • Patch Management • Group Policies • Security Templates • Configuration Baselines

  19. Establishing Security

  20. Security Awareness Training • Security Policy training • PII • Data Classification • Compliance • User Habits • Password • Data Handling • Clean desk policies • Tailgating • Threat Awareness • Phlishing • Zero Day Attacks • Social Networking

  21. Business Continuity • Business Impact Analysis (BIA) • Single point of failure • Continuity of operations • Disaster Recovery • IT contingency planning • Succession Planning

  22. Environmental Controls • HVAC • Fire Suppression • EMI • Hot and Cold Aisles • Environmental monitoring • Temperature and humidity controls • Video Monitoring

  23. Execute disaster Recovery Plans • Backup/Backout contingency plans • Backup, execution and frequency • Redundancy and fault tolerance • Hardware • Raid • Cluster • Load balancing • HA • Cold site, hot site, warm site • Mean time to restore, mean time between failures, recovery time objectives and recovery point objectives.

  24. Pillars of Security • Confidentiality • Integrity • Availability

  25. Threats and Vulnerabilities • Types of malware • Adware • Virus • Worm • Spyware • Trojan • Rootkits • Backdoors • Logic Bomb • Botnets

  26. Types of attacks • Man in the middle • Ddos • Dos • Replay • Smurf • Spoofing • Spam • Phlishing

  27. Attacks Cont. • Spim • Vishing • Spear Phishing • Xmas Attack • Pharming • Privilege Escalation • Malicious Insider Threat • Dns Poisoning and Arp Poisoning • Transitive Access • Client Side Attacks

  28. Social Engineering Attacks • Shoulder surfing • Dumpster Diving • Tailgating • Impersonation • Hoaxes • Whaling • Vishing

  29. Wireless Attacks • Rogue Access Points • Interference • Evil Twin • War Driving • Bluejacking • Bluesnarfing • War Chalking • IV attack • Packet Sniffing

  30. Application Attacks • Cross Site scripting • SQL injection • LDAP • XML injection • Directory transversal/command injection • Buffer Overflow • Zero Day • Cookies • Malicous Add-ons • Session Hijacking • Header Manipulation

  31. Mitigation Techniques • Failsafe/secure • Logs • Event Logs • Audit Logs • Security • Access Logs

  32. Physical Security • Hardware Locks • Mantraps • Video Surveillance • Fencing • Proximity Readers • Access List

  33. Hardening • Disable Unnecessary Services • Protect Management Services • Password Protection • Disable Unnecessary Accounts

  34. Port Security • Mac filtering • 802.1x • Disable unused ports

  35. Security Posture • Initial Baseline Configuration • Continuous Security Monitoring • Remediation

  36. Reporting • Alarms • Alerts • Trends

  37. Correction vs Prevention • IDS vs IPS • Camera vs guard • Vulnerability scans • Tools • Protocol Analyzer • Sniffer • Vulnerability Scanner • Honey Pots • Honey Nets • Port Scanner

  38. Risk Calculation • Threat vs Likelihood

  39. Assessment Technique • Baseline Reporting • Code Review • Determine Attack Surface • Architecture Design Review • Penetration Testing • Vulnerability Testing • Black vs White vs Grey Box testing

  40. Application Data and Host Security • Fuzzing • Secure coding concepts • Error and exception handling • Input validation • Cross site scripting Prevention • Cross site request forgery • Application configuration baseline • Application hardening • Application Patch Mgmt

  41. Host Security • OS security and settings • Ant: • Virus • Spam • Spyware • Pop-ups • Host based firewalls • Patch mgmt

  42. Hardware Security • Cable locks • Safe • Locking cabinets • Host security baselining

  43. Mobile Devices • Screen lock • Strong Password • Device Encryption • Remote Wipe • Voice Encryption • GPS tracking

  44. Virtualization • Guest Operating Systems Isolated from each other and hypervisor • Each guest needs to be patched individually

  45. Data Security • Data Loss Prevention • Full Disk Encryption • Database • Removable media • Mobile files

  46. Hardware based Encryption • TPM • HSM • USB • Hard Drive • Cloud Computing

  47. Access Control and Identity management • Radius • TACACS+ • Kerberos • LDAP • XTACACS

  48. AuthenticationAuthorizationAuditing • Identification • Authentication • Multifactor Authentication

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