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Introduction To Information Security

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A brief introduction to Information Security

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What is Security ? Part I Meletis A. Belsis Information Security Consultant MPhil / MSc / BSc CWNA/CWSP, C|EH, CCSA, Network+, ISO27001LA Computer Crime
Setting the Scene ,[object Object],[object Object],[object Object],[object Object],[object Object]
Profiling Adversaries ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Security ,[object Object],[object Object],[object Object],[object Object],[object Object]
Security through obscurity ,[object Object],[object Object],[object Object],[object Object],[object Object]
Security: easy to understand, difficult to implement ,[object Object],[object Object],[object Object]
Security: easy to understand, difficult to implement ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Security: easy to understand, difficult to implement ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],Attacking Corporate Systems
Information Gathering ,[object Object],[object Object],[object Object],[object Object]
Information Gathering : Searching the Corporate Web site ,[object Object],[object Object],[object Object],[object Object],[object Object]
Information Gathering : Searching the Internet ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Information Gathering :Being Polite….. ,[object Object],[object Object],[object Object],[object Object]
NeoTrace: Windows Based TraceRT
Information Gathering :Identify Running Services ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
SuperScan: Windows Based Port Scanner
Information Gathering :Scanning undetected ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Password Cracking ,[object Object],[object Object],[object Object],[object Object]
L0phtCrack: Windows Password Cracking
VIRUSES ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
SubSeven: Visual Interface to Control Infected PC
Denial of Service Attack (DoS) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
SynFlood Attack
Smurf Attack
Domain Name System DoS
Distributed Denial of Service (DDoS) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Sniffing ,[object Object],[object Object],[object Object],[object Object],[object Object]
SnifferPro: A windows based Sniffer
System Flaws and Exploits ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Simpsons’: A CGI vulnerability scanner
Social Engineering ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
IP Spoofing ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
A4 Proxy : Using multiple anonymous proxies to hide the IP address
The Next Step ,[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],Information Security Measures
Is it possible ? ,[object Object],[object Object],[object Object],[object Object],[object Object]
Creating a DMZ zone ,[object Object],[object Object],[object Object],[object Object]
Firewalls ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Intrusion Detection Systems (IDS) ,[object Object],[object Object],[object Object],[object Object],[object Object]
Honey Pots ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Anti sniffing ,[object Object],[object Object],[object Object],[object Object]
L0pht Antisniff : A windows based program to detect sniffers
Antivirus ,[object Object],[object Object],[object Object],[object Object],[object Object]
Security Awareness ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Security Awareness
Penetration Testing and Security analyzers ,[object Object],[object Object],[object Object],[object Object]
Microsoft Baseline Security Analyzer: Tests the systems for known bugs
Additional Security Measures ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Thank You.

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Introduction To Information Security