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6
votes
1answer
103 views

RHEL6 Keeping 1 old kernel and security

I have my RHEL 5&6 servers set to keep 1 old kernel after updates, I do this in case I need to recover the system for any number of reasons. My question is related to security of the system when ...
0
votes
1answer
86 views

Lean but effective linux IDS / IPS / WAF? [closed]

I'm looking for a lean but effective IDS/IDP/WAF solution for my tiny VPS webserver. Currently I already use iptables and psad but a lot of the web server scanning attempts slip through. I use ngingx ...
3
votes
1answer
78 views

Server Side Virus Scanning

We have basic server-side virus scanning in our datacenter, but it's expensive, uses a considerable amount of CPU cycles, and is annoying to maintain. I'm not looking for a sales-pitch on "better" AV ...
0
votes
0answers
49 views

Network Scanner/Fax not sending correctly to SMB Share

I have a Canon LaserClass 830i Network Printer/Scanner/Fax. It has a static IP, is configured correctly to our File Server, but when it scans a file/receives a fax and tries to send it to the ...
0
votes
1answer
30 views

wireless where to scan

I am using a wireless network scanner to analyze signal strength around my place and assign the best channel on my AP which is not overlapped with other APs. Where is the best place to scan; near the ...
1
vote
0answers
702 views

ricoh c2051 printer not scanning to network share on linux

I have a ricoh c2051. I am trying to scan to network folder which is being shared by samba on centos. I can scan to it using xerox. The error message I receive on ricoh is #[smb ...
-1
votes
1answer
80 views

how to block mac address with portsentry

I use portsentry to block ip address who trying to scanning. Now how do I want to block mac address who trying to scanning. Can I use portsentry, or possibly other tools?
0
votes
1answer
1k views

Which ports to open on host firewall so that network printing and scanning works? [closed]

I have a multi-functional machine which is both a laser printer and a scanner (Samsung SC-4705ND) I am not able to make the scanner work with the (software) firewall installed in my computer turned ...
2
votes
2answers
250 views

Why computer scanning network?

I have found out through Wireshark that a computer in my subnet scanning network ( sending ARPs for every IP-address in my subnet. Even if there no computers with such address). It repeats ...
-1
votes
4answers
253 views

PCI Compliance Scans [closed]

I'm hoping to find a piece of software to assist me in catching PCI compliance failures in advance of the actual ASV scans. I would much prefer to run the scans against myself before I request another ...
1
vote
1answer
267 views

openVAS scan against new instance fails test (possible false positive) How to debug plug-in

I have openVAS installed from the atomic corp YUM repo, and it all seems to be functioning wonderfully, however I am seeing a single "Security Hole" which is that OpenVAS detects that "arora" is ...
1
vote
7answers
1k views

Device discovery - what tool can I use? [closed]

Im trying to discover what devices are out there on the network as the documentation I recieved to pick this up is none existant. Does anyone have any reccomendations? Thanks shabba!!
2
votes
3answers
117 views

Need recommendations for a hardy scanner that has a robust feeder tray

In the early days of our company all our information came in on paper and all of what we sold was on paper. Because of this we literally rent our an old bank vault to house the millions of sheets of ...
1
vote
2answers
269 views

Server getting scanned by certain IP addresses

I noticed lines like these in my apache log [Fri Oct 15 21:09:43 2010] [error] [client 216.205.76.228] client sent HTTP/1.1 request without hostname (see RFC2616 section 14.23): ...
2
votes
2answers
699 views

Using Credentials with network scanners

I'm testing out both Tenable's Nessus scanner as well as eEye's Retina for scanning network devices. I am trying to supply credentials to get deeper, more accurate results, however there seems to be ...
0
votes
2answers
58 views

Scanning - hw custom document size

I need to perform a scanning of areas which do not meet standard sizes of A3, A4 etc. Those scans have to be loaded and post processed by custom application. The rough idea of my colleague was to ...
4
votes
6answers
4k views

Finding ALL currently used IP addresses of Website [closed]

What steps would you take to discover all (or close to all) IP addresses that are currently used by a website? How would you be as exhaustive as possible without calling a website admin and asking ...
1
vote
2answers
165 views

Can one identify the MAC addresses participating in a wireless network?

Specifically I'm trying to track a portable device by MAC; it may be participating in either an open 802.11b network or one with WPA. Is it possible to monitor these networks for the presence of the ...
2
votes
4answers
143 views

network auditing software for detecting new hosts?

So, I have been tasked with researching and deploying some kind of network auditing software. All this really needs to do is be able to ping/TCP-connect-scan a handful of internal /24 networks at ...
10
votes
3answers
4k views

Any tools to automate OCR of scanned PDF files in a manner similar to Acrobat's OCR feature?

Open source preferred, but not necessary. I've got Adobe Acrobat 8, and really like the OCR feature which can essentially put an invisible layer of OCR'd text on top of a scanned document. Thus what ...