Questions tagged [network-security]

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11
votes
3answers
1k views

If public IPs are pinned to a single AS, how does BGP anycast work?

It is my understanding that public IP blocks are assigned from IANA, which assigns sub-blocks to RIRs, which assigns sub-blocks to ISPs, which assigns sub-blocks to individual ASs as outlined in this ...
1
vote
1answer
40 views

Can user credentials from HTTP session be seen through Wireshark? [duplicate]

Can we get that info the same way we do for FTP since HTTP is a plain text protocol?
1
vote
2answers
507 views

encrypting network traffic passing over 'untrusted' segment of Ethernet cable

let's say i have two office spaces in a multi-tenant building. landlord was kind enough to provide me with copper cat 6 cable connecting both of the disjoint spaces. i could just attach network ...
1
vote
1answer
61 views

What to do with log entries indicating intended attacks at my server

Since last week I am running a web server (Apache2 on Ubuntu, accessible by IP only) and I reckon that I am most vulnerable now that I don't know well what to pay attention to, so I'll ask the experts ...
0
votes
1answer
1k views

Tool to manage windows shared folders and their permissions

I remember there was a tool to easily manage shares for Windows. But I don't remember anything about it. My case is mostly used configuration but in windows is very hard to manage user permissions ...
0
votes
2answers
50 views

Prevent Unjoined-to-domain computers from connecting to my network

How to prevent any computer that is not joined to the domain from requesting any service from my network? Considering that the computer is on another network.
0
votes
1answer
144 views

Multiple internet connections and single firewall appliance

The company that I work for has three internet connections. We're planning to install a single firewall appliance that covers all of the three connections. I can theoretically imagine it being done ...
-2
votes
2answers
40 views

Can admin monitor what websites has be accessed? [closed]

I am using my company laptop, where is being monitored by company admin. They have install Windows 7 OS on all laptops and some other security packages. Currently I am usnig laptop outside my ...