Network Security

Inbound traffic is coming from router IP, not internet IP. Why?

Hello, thank you for your time. I have recently noticed a strange occurence going on with inbound traffic. The other day, I helped my friend set up his network. icmp ping was good. while sniffing, I first noticed inbound tcp traffic to me was not coming from my friend's IP address, but coming from...

Will a BSc in Information Security get me a network security job?

I would like to get my BSc in Information Security Systems. In the near future I would like to get a networking security career. Do you think this is a good degree? Otherwise what can I do to get into the security field?

DOS Attack

Hello there This is Faisal Rafiq, I have a problem after Dos attack. I got an error "ISA Server detected routes through the network adapter live that do not correlate with the network to which this network adapter belongs". Thanks & Regards,

Restrict users from browsing my computer

hi can any one of tell how can i restrict the users to browse from my computer, but they should be abile to view my home pages

VPN password

We're using a a local database for VPN users. How do I set a new password for an existing user?

How to extract the IP address of a data packet and store it in the database?

A client sends a data packet to the server machine, then how can the server extract the IP address of the data packet .Can you suggest a source code for this above query in JAVA? After extracting the IP address how can the IP address be stored in the database, where other IP addresses of other data...

Which network security certifications would you recommend and why?

I have currently finished a degree in Information Science from Bangalore, and I'm looking forward to a career in networking. Though Bangalore is known as the IT hub, I'm somehow not attracted towards the IT sector. I want to do something more security related. The CCNA and MCSE certifications are...

Do I need Active Directory?

I am needing to know if it is vital i setup the active directory. Using Windows Server 2003 on a server which will be used mainly as a terminal server for users to come into to access only data on this server, be able to access and copy data to their computer and run MS Office 2003. This server...

Is it necessary to be connected to sniff traffic over a wired network?

Is it necessary to be connected to sniff traffic over a wired network?

How to disable 'File and Printer Sharing' with Group Policy

i want to disable the option for the users to enable "File and Printer sharing for microsoft networks" in Lan properties through Group policy.

Solutions for sniffing?

Hello Guys. Can anybody help me know that how to protect traffic from being sniffed? One solution is encryption, anything else ? Your answers awaited. Cheers. Rahul

Network Security refresher training

Hello, I was wondering if anyone can refer me to a good and basically free online network auditing, testing, documentation resource available online. thank you.

How to block P2P applications in PIX 525 firewall

I need to know how to block p2p applications using a pix firewall 525

How to work two Linux gateway firewalls in a same network?

How to work two linux gateway firewall in a same network? Would u tell me please.

How do I set up the Cisco ASA 5505?

I have a static ip address for the Modem and I believe that I set up the outside Vlan2 correctly with another ip address that i have for the ASA. The ip address that I have setup is 192.168.10.1/0 for the pc, and i have set this up as static also. So my question is what is the default gateway for...

Prevent Software Installation on Clients Windows Server 2008

Can someone tell me how difficult it is to remove Installation rights from a group of users who use workstations on a Win2008 network? I've been told that doing so requires one to do a file audit of all files on the workstations to find out which programs need to write to the local disks to allow...

Active Directory and Network security management

What is the best way for me to ensure Active Directory is being backed up? Another question is some people have dos programs that require modify access on c: I would like to know if there is a better way to assign that permission. Some people need local admin rights to run their programs....

How to be a professional hacker

Can you tell me how to become a professional hacker? Are there any global certifications for it?

Upgrading Win XP to act as Relay Server

My Organisation needs to deploy Internet independent Updating system on our Antivirus program (we use Mcafee Total Protection-Enterprise edition). For this to work, there must be a relay server. Now, i learnt any computer system on the Network can be upgraded to a relay server. So, my question is,...

Track USER of Computer online who is using max. Bandwidth in lacal area connection

Hi All, I am sandeep and working at one software company as system admninstrator. company has 60 user (computer) . we have 2 mb lise line . it go through cisco router. and all computer default gatway ip is the router ip. we have ISA server . Now i want to online moniter this...