Solved

Telnet bombardment to my unix network

Posted on 2016-08-02
2
86 Views
Last Modified: 2016-08-02
I am getting a lot of telnet session to computers with unix os on my network.  how can I eliminate such a problem from any outsider to do telnet access to the computers  while I still allow my engineer telnet access to the computers in the network.
0
Comment
Question by:tommym121
2 Comments
 
LVL 95

Accepted Solution

by:
Lee W, MVP earned 500 total points
ID: 41739618
Block Telnet at the firewall (opening it is really unwise in my opinion). Give your engineer VPN access or use a Remote Control solution.  At a minimum use SSH and NOT telnet unless you're TRYING to give out usernames and passwords to any hacker that wants them...
0
 

Author Closing Comment

by:tommym121
ID: 41739655
Thanks
0

Featured Post

Surfing Is Meant To Be Done Outdoors

Featuring its rugged IP67 compliant exterior and delivering broad, fast, and reliable Wi-Fi coverage, the AP322 is the ideal solution for the outdoors. Manage this AP with either a Firebox as a gateway controller, or with the Wi-Fi Cloud for an expanded set of management features

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Title # Comments Views Activity
Network Devices Audit Log 2 40
Firewall report connections 8 103
IPv6 and IPv4 Subnetting scheme 4 77
Syslog-ng works. Now what? How to filter and manage? 8 92
Phishing is at the top of most security top 10 efforts you should be pursuing in 2016 and beyond. If you don't have phishing incorporated into your Security Awareness Program yet, now is the time. Phishers, and the scams they use, are only going to …
Most of the applications these days are on Cloud. Cloud is ubiquitous with many service providers in the market. Since it has many benefits such as cost reduction, software updates, remote access, disaster recovery and much more.
This video gives you a great overview about bandwidth monitoring with SNMP and WMI with our network monitoring solution PRTG Network Monitor (https://www.paessler.com/prtg). If you're looking for how to monitor bandwidth using netflow or packet s…
In this tutorial you'll learn about bandwidth monitoring with flows and packet sniffing with our network monitoring solution PRTG Network Monitor (https://www.paessler.com/prtg). If you're interested in additional methods for monitoring bandwidt…

756 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question