Network Security &Preventing Hacker ATHENA – Training & Network Security ĐÀO TẠO QUẢN TRỊ & AN NINH MẠNG 02 Bis Đinh Tiên Hoàng, P... Can write code spyware, virus, worm by themself...
Trang 1Network Security &
Preventing Hacker
ATHENA – Training & Network Security
ĐÀO TẠO QUẢN TRỊ & AN NINH MẠNG
02 Bis Đinh Tiên Hoàng, P Dakao, Quận 1, TP HCM – Tel: (848) 824 4041– Fax: (848) 910 5735
Website: http://www.athena.edu.vn E-mail: training@athenavn.com
Trang 9Level of Hacker
More professional, younger, daring, study from forum
Can write code spyware, virus, worm
by themself
Trang 10Level of Hacker
Denial of Services (DoS) ,DDOSDeface website
Viruses & Worms
Data Sniffing and Spoofing
Malicious code & Trojan
Port Scanning & Probing
Wireless Attacks
Trang 11Gathering Information of Hacker
Step 1 FootPrinting
Step 2 Scanning
Step 3 Enumertion
Trang 12Step 1: Footprinting
- Company(people, email, Location, phone)
- Web Server
- Database Server
Trang 29www.seologs.com
www.domaintools.com www.netcraft.com
Trang 35Step 2: Scanning
Trang 44Step 3: Enumeration
Trang 46Trojan and Backdoor
Trang 68ĐÀO TẠO QUẢN TRỊ & AN NINH MẠNG
02 Bis Đinh Tiên Hoàng, P Dakao, Quận 1, TP HCM – Tel: (848) 824 4041– Fax: (848) 910 5735
Website: http://www.athena.edu.vn E-mail: training@athenavn.com
Trang 79Firewall and IDS
Trang 80Firewall and IDS
Trang 94Countermeasure from Attacks
Using software or Hardware:
Check Log files Hidden Share is off Netbios is off
Firewalls IDS, IDP,IPS
…
Trang 95Application for Security
Software firewall: ISA Server, anti-virus (McAfee, TrendMicro, Norton Antivirus, Symantec)
Hardware Firewall: Checkpoint, PIX,
Fortinet, Crossbeam, Watchguard, Sonic Walls