Cisco Systems is an American multinational corporation that designs, manufactures, and sells networking equipment.

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4answers
3k views

Block Incoming-Teamviewer Connection

Is it possible using any open-source tool, Cisco IPS or Cisco ASA, to block incoming Teamviewer connection to specific internal IP blocks, while allowing the outgoing ones? I cannot find specific ...
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votes
1answer
74 views

What is the difference between ASA 5505 Security Appliance and without Security Appliance

Considering the two devices, ASA 5505 Security Appliance and without Security Appliance. What are the differences between having security appliance and without security appliance? I can not find the ...
3
votes
0answers
1k views

cisco asa syn flood detection and response not working

I have a Cisco ASA 5510 (ASA Version 8.3(2)) that has been getting a syn flood attack on it (or more accurately through it - targeting a host behind it) a couple of times a day for the past few days. ...
3
votes
0answers
279 views

Routing Protocol Encryption

As far as I know 'newer' versions of routing protocols support authentication between routers. What about encryption and integrity checks? Some implementations like this one from Cisco use MD5, which ...