Network Security

How to make a career in information security field a long term success

I want to make a career in information security field. I have already completed my MCSE. What can I do next to ensure I have a long-term successful career in network security?

Educating your users on security policies

What measures do you/your organization take to educate employees on network security policies? Do you include this information in new hire training? Do you hold special training? Does your include any unique or particular provisions?

LAN acces restriction for laptops on Windows Server 2003 domain

Is there any way on a Windows Server 2003 domain to prevent unknown laptops from accessing the local LAN without needing to use third party hardware and software? Software/Hardware used: LAN, Windows Server 2003

Protocol secure

What protocol is more secure and what is the its port number. Help me beacuse we had an Software/Hardware used: software

Port Security

Dear All, Presently we have configured port security as below switchport mode access switchport port-security switchport port-security violation restrict switchport port-security mac-address sticky switchport port-security mac-address sticky 000a     Now we need to modify the above configuration...

Is your organization taking formal measures to plan for flu/pandemic situations?

Has your organization taken any measures to plan for flu or a larger than normal remote staff this season? What are some of the things you're taking into account (VPN testing/upgrades, checking network security parameters for remote workers, etc.)?

Do you worry about your network's security with remote users or outsourcing?

If you have users who work remotely or outsource certain parts of your organization where network security might not be as highly regulated, is network security a particular point of concern for you? What are some of the measures you and your partners have in place to secure your network at all...

SYMANTEC ANTIVIRUS

From symantec console center a computer status showa that it is missing definition and when i try to enter the virus definition manager or any other option a msg come sayn that symantec antivirus cant communicate with that pc The network server is windows server 2003 and The OS of the client pc...

Port security

Hi All, We have enabled port security in our environment using the below command switchport port-security mac-address sticky the above command reserves the mac address of the connected PC to that particular port and in order to remove this we have to give [strong]no  switchport port-security...

Disabling mac-address sticky

Dear Sir, Is there any command to disable the mac-address sticky for all the ports or we have to remove them manually one by one.

Security Risk

What is the most unexpected risk we can have on a network?

Mismatch between user logged on and secondary logon on Windows XP

Hi, For a high-security client's network, we have to ensure that the person logged in to the workstation is the one logging on via the internet to the client's website. Is there any way at all we can capture this data? I.e. can we read the user login field for that website..? Software/Hardware...

Port Security

Hi All, I have port security enabled in my environment. While swapping the systems i used to remove the MAC entry in both the ports. Is  there any alternative options like removing the MAC address from the switches database.

education

hello sir. i have done ccna but i want goo for network security field what course is sutable after the ccna ..and also doing MCP. pls tell me ...

Can a remote access install LoJack to recover a stolen laptop?

My laptop got stolen yesterday. It has Windows Vista Ultimate 64-bit. Can a remote access find or install LoJack on it? Software/Hardware used: Microsoft Windows Vista 64-Bit Ultimate, LoJack

How to block a URL on a 2004 ISA Server

I all ready got to know the way to block the messengers from the link on how to block messengers with ISA-server firewalls. I wanted to know the way to block a particular URL on ISA Server 2004. How can I do that? Software/Hardware used: ISA Server 2004

Is virtual sensor a proprietary of Cisco?

[o:p]Is virtual sensor a proprietary of Cisco? If not, then could you tell me the name of other companies which are using virtual sensor in their IPS? [/o:p]

Is there a way to edit my firewall rules in one place?

Can I configure my network to reroute traffic to one server, so I can edit my firewall rules in one place?

File deletion on the network

I would like to set something up on our network in which if someone deletes a file or documents then the file or document is sent to a hidden folder on the network not just deleted. I would even like it to be put into the recycle bin but as it is people have deleted stuf off of my sever and it is...

Enterprise IM security: what software and policies do you use?

One of our bloggers, Tony Bradley, recently discussed in his blog and on SearchUnifiedCommunications' "Reality Check" podcast the implications of IM and social networking on network security. What do you have in place at your workplace to address these issues? What combination of security and...