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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [FW-1] sniffing network
What about setting up an internal firewall? -----Original Message----- From: Kim Longenbaugh [mailto:[email protected]] Sent: Tuesday, December 11, 2001 8:41 AM To: [email protected] Subject: Re: [FW-1] sniffing network I'm afraid that you may need to take drastic actions, i.e. Fdisk, format, reinstall... As a interim step, to help prevent further damage, find out the ports that the sniffers and probes talk on and block their access to/from the outside world. After that, if you want to avoid the fdisk solution, talk to your antivirus vendors, intrustion detection vendors, and other security sources to see what help they can offer. If you don't have antivirus software installed on servers, desktops, and gateways, get it asap! Implement policies about outside software and files to help prevent further infiltration. Just a start, but as they say, "A journey of a thousand miles begins with the first step." >>> [email protected] 12/11/01 07:40AM >>> Greetings all I have just started with a new company and to my horror discovered that the network has been infested with sniffers and probes. Conventual anti virus software does not detect these encoutered, any ideas how I could go about combating these bastards???? I have been able to find out whre most of them are, but failed to get rid of them. PLZ HELP mika ********************************************************************** This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the system manager. This footnote also confirms that this email message has been swept by MIMEsweeper for the presence of computer viruses. www.mimesweeper.com ********************************************************************** ================================================= To unsubscribe from this mailing list, please see the instructions at http://www.checkpoint.com/services/mailing.html ================================================= To set vacation, Out Of Office, or away messages, send an email to [email protected] in the BODY of the email add: set fw-1-mailinglist nomail ================================================= If you have any questions on how to change your subscription options, email Ron Alcatraz at: [email protected] ================================================= ================================================= To unsubscribe from this mailing list, please see the instructions at http://www.checkpoint.com/services/mailing.html ================================================= To set vacation, Out Of Office, or away messages, send an email to [email protected] in the BODY of the email add: set fw-1-mailinglist nomail ================================================= If you have any questions on how to change your subscription options, email Ron Alcatraz at: [email protected] ================================================= ================================================= To unsubscribe from this mailing list, please see the instructions at http://www.checkpoint.com/services/mailing.html ================================================= To set vacation, Out Of Office, or away messages, send an email to [email protected] in the BODY of the email add: set fw-1-mailinglist nomail ================================================= If you have any questions on how to change your subscription options, email Ron Alcatraz at: [email protected] =================================================
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