Cisco :: Difference Between Anti-virus And IPS
Mar 10, 2012If I have an updated Antivirus in my network, do you still recommend having IPS installed in my network?
View 1 RepliesIf I have an updated Antivirus in my network, do you still recommend having IPS installed in my network?
View 1 RepliesAV for SBS 2011 that also works with Exchange 2010? I found Trend Micro Worry-Free Business Security Advanced 7, but unfortunately it doesn't seem to have a free trial.
View 5 Replies View RelatedI plan buy a virtual dedicated server, well as for anti-virus for it I am lost where to look for and what exist [what search]? any open source? url..is enough or needed additionally and other tools? Needed and software firewall to install?
View 5 Replies View RelatedIs there any way to configure 3825 to ensure that all packets have a source IP address that matches the correct source interface (similar to ASA's 'ip verify reverse-path interface')? Currently, we manage anti spoofing with a bunch of ACLs, however I'm looking for a more manageable solution.
View 2 Replies View Relatedwhat is the function of anti static protection
View 1 Replies View RelatedWhat is Anti Spoofing in ASA 5505. Can I enable it on ASA 5505. If yes , port will be inside or Outside. ? or both ?
View 1 Replies View RelatedI have many VPN sites using ASA5505 with broadband connection and terminating on a single ASA5550.I have a problem with one site. they are having poor performance. One of the issues I can see is an error on the remote ASA 5505.ive tried the reccomended fix using this command: crypto ipsec security-association replay window-size 1024.
View 1 Replies View Relatedhow to configure ASA 5510 anti X edition ? Can I have a link explaining the configuration step by step ?
View 2 Replies View RelatedWe are runing PIX 535 with software version 8.02. In ASDM, I see anti-spoofing is diable in all interfaces. If I enable it, is there any negative effect? Can I enable it in DMZ, inside, and outside interfaces?
View 2 Replies View Relatedtell me the command to view current anti-reply window size in ASA 5510?
View 7 Replies View RelatedI have multiple questions about the PIX 525 software version 8.0(2) ASDM 6.0 (2)I am a windows network admin that is new to Cisco and routing in general. I have read through the forums and the Cisco documentation, but have not been able to fully understand the topics discussed within.
1. Anti-Spoofing Attack Protection
2. Scanning Threat Detection - Auto Shun
3. NTP Sync Verification
4. QoS implementation5. IOS and ASDM Backup
This option is currently DISSABLED for all interfaces.I know what ip address spoofing is, but what is the functionality of these options specifically? How does it work and should I enable it and for which interfaces? Second Question: Scanning Threat Detection - Auto Shun
I found this option in ASDM under: Configuration --> Firewall --> Threat Detection.Enable Basic Threat Detection and Enable Scanning Threat Detection are both currently ENABLED, but Shun Hosts detected by scanning threat is currently DISABLED. Also, the Networks Excluded from Shun field is empty. I know what the shun command does. I have used it many times when I have been fortunate enough to catch some piece of **** trying to spam my mail server or gain access to it.
What I am asking specifically is how does the Auto Shun work? Should I enable it and what are the potential consequences? Also, what exactly is a scanning attack?
I am not familiar enough with the PIX and with the topics discussed in the document to successfully apply the info within. Plus, I'm not sure it covers the kind of basic, all-inclusive bandwith cap I would like to put in place.
The goal is to cap the maximum internet (outside) bandwidth that inside5 can use to a reasonable percentage while allowing the other interfaces to have the remainder.
How would I go about this implementation? 2. Is there a way to allow inside1 - inside4 to use max bandwidth when there is no traffic on inside5?
I am probably, at least, the third owner of this device and I do not have an account with Cisco nor can my tiny (perhaps non-exsistant given the current economic state) IT budget afford any form of support or software licensing with them.My goal is to backup the IOS and ASDM data in the event that I have to replace the device due to a hardware failure.
I found a file transfer function within ASDM which allowed my to copy the files pix802.bin, asdm-602.bin and tfp from flash to my desktop computer. I also have a copy of the activation key info and my current configuration.
1. Have I backed up all the data/info I would need to restore this software and ASDM to another unit.
2. The activation key screen also has a serial number field. Is this the hardware serial number or is it for the software? and is it tied to this device specifically or can I use it to restore another unit if necessary?
3. Is there anything else I should do or be aware of regarding backup and restore for the PIX?
4. What is the tfp file?
We need Solution for disabling Anti-Replay on the Firewall for a specific tunnel. ASA 8.4(2) ) does not support disabling Anti-Replay on specific Ipsec tunnel , is it true , then if we want to disable Anti-replay , what we have to do in ASA5540 .
View 4 Replies View RelatedI'm having is I used to have a virus on my computer, until running a number of scanners to get it off. I'm pretty sure it's clean at this point, but now I've ran into the problem of not getting any internet from my ethernet cord. I've tried plugging in another and it gave me the same problem. I've tried running WinSock hoping it was just a registry problem I could fix, but that didn't seem to work. I also tried running "ipconfig /all" in my command prompt and got this error: [code] I'm running Windows XP Professional, Service Pack 2.I'm at the point where I'm considering just reinstalling Windows, but I figured I might as well ask someone who knows better than I do of a better alternative.
View 5 Replies View Relatedusing virus scanner over the network and this is related to my workplace. a pc with win xp can share all drives (including c:) over the network with another pc with win xp as well. let's say pc1 and pc2 (both with win xp). i can scan pc2 from pc1 once i hv shared all the drives. but for win vista n 7, i found out that it is not possible to share c:...yes, there are some ways to share it but the entire c: cannot be shared. n i also know that c: cannot be shared entirely due to security purposes. but can i bypass this only for virus scanning purpose? i know many will juz ask me to install the anti virus on the infected pc, but if possible i want to scan it over the network. if i hv to scan 20 PCs at the same time i find it easier to do it from a single pc than to install the anti-virus at every single pc.
View 6 Replies View RelatedJust used Kaspersky tdsskiller and spybot search & destroy to remove a rootkit virus (aleuron). Now cannot access the internet using IE 8.
View 3 Replies View RelatedWe have downloaded everything we need to (so i thought) now we are unable to connect to the internet, however we are told we need some type of ethernet driver i have downloaded one but it says we need to connect to the internet which is what we are unable to do.
View 1 Replies View RelatedCan your router or even your modem contract a virus? Wouldn't it have to be designed specifically for that router/modem? If it does is there even a way to remove it? I have wondered this for a while, mine doesn't though.
View 4 Replies View RelatedTo prevent virus to spread throughout the network ports or switches, can i used broadcast storm to control? sometime, network may encountered loop, or some virus spread?
interface gi0/1-24
storm-control broadcast level ?
storm-control multicast level ?
storm-control unicast level ?
storm-control action shutdown
What will be recommended level? or the threshold / pps ?I read through cisco website, and understand, however, just never apply before, what is the recommended level for ?in my network, we do have network ports connected to media server, just sharing video, song, etc for testing purpose, however not using PIM, but it work.
My desktop got a virus about 1 month ago. Until then my internet connection was working fine. We removed the virus but our internet is still not working. I called my internet provider and we spent hours trying to figure it out and it wouldnt work. So they told me it was the computer. my daughter got a new laptop and we plugged the cable into her computer and the internet worked perfectly. I contacted emachines but they charge me for customer service.
View 8 Replies View RelatedI recently got multiple messages from Avast Virus giving me this message.Object: Infection URL:Mal, Process: CWINDOWSsystem32svhost.exe I have run Malewarebytes and a full boot scan with Avast and and I have not been able to get the message to stop showing up. how to stop this?
View 2 Replies View RelatedToday I got the Win 7 virus on my laptop and did a system restore under safe mode and downloaded malwarebytes via pen drive from another computer and did the full scan and nothing came up. Computer is now showing nonsigns of the virus but Internet is unable to connect to the wireless. My regular virus protection isn't working well either, it won't let me scan my computer and real-time scanning keeps turning off after I set it on.
View 1 Replies View RelatedWhen one sets up a wireless network, do devices that use the Internet wirelessly benefit from increased security because their connection comes through a router? I thought I heard this from a tech podcast. I don't mean security from hacking, such as having a password, etc. I mean that the router itself gives some security from virus.
View 5 Replies View Relatedsvchost exe virus removal tool
View 1 Replies View RelatedHow can I identify loop or virus in the network? is there any command to find out these ?
View 2 Replies View RelatedI encountered a similar problem of no internet after virus removal.
a) IE shows "Internet Explorer cannot display the webpage"
b) MSN and Skype do not seem to respond as well
c) My laptop is connected to a router and I'm able to access other PC on the LAN, but not anything requires internet access
d) The LAN icon on the taskbar shows my PC is connected to both the router and the internet (but internet just somehow doesnt work)
e) Proxy option isn't enabled
f) Booted my Win Vista in Safe Mode with Networking, internet doesnt work as well
g) output from ipconfig seems ok; able to ping gateway ip
h) checked the list of network services posted on this thread; they're all started
i) Removed my antivirus program and disabled windows firewall; to no avail as well
j) MSN repair suggests that there's firewall/ dns issue that causes MSN couldnt connect
k) Both wired and wireless connections used to work; but both not working now
l) Other PCs on the LAN are able to connect to internet
I had virus called Anti Malaware Doctor. Its a nasty trojan virus. Managed to clear up with Malaware bites and Hijack this but now the internet is down. Some drivers seems to be mising
View 3 Replies View Relatedvirus update conection fail how i solve it in windows8
View 1 Replies View RelatedAfter getting virus and cleaning the system as requested, including all of the registry items not required, I have been unable to get onto the internet.Bad Image Error.I have a Mesh PC, running XP SP3.The motherboard is MS-7207 ver2.I've tried reinstalling the ethenet drivers but to no avail.I can see the network adapter in the control panel and it says the drivers are installed OK.The green light comes on when the cable is plugged in but not the yellow data lamp.I have a second hard drive from an old PC that I reinstalled windows on booted from, I updated the drivers and successfully connected to the internet, which proves all the hardware and drivers do work, but just not on my main hard drive containing my proper windows install.I'm logging this fault on my work laptop as its the only way I can get on line. (My work laptop works at home over the same broadband connection I have used previously.
View 19 Replies View Relatedvirus disabled my Network adapters and my internet dongle is "unavailable".....i removed all viruses but i m not able to use my LAN, Wifi, Bluetooth, Internet Dongle etc...
View 1 Replies View RelatedI recently removed trojan horse and malware using AVG. This was successfu,l but when I rebooted the machine it will not recognise any network connections, sound etc or operated software such as excel.ll the devices appear to be installed but won't work. When I try to open Intel it shows a message 'No supported wireless adapters available in the system'.
View 9 Replies View RelatedWe have two network (one have internet access and other doesnt have) within a same office and some pcs are connected to both the network using two NIC. So i am planning to implement a router in between those network and as it implement default routing so we can share all the resources. make both the network secure from virus as one of the network should be worm free. What i personally think that implementing a router will reduce worm replication.
View 2 Replies View RelatedI have windows xp media center version 2005...I removed a couple of viruses several days ago and now I cant get onto the internet....I am however, connected to it, but my LAN connection says that it is aquiring an IP address...I had a missing netbt.sys file but replaced it and still no internet access...
View 13 Replies View RelatedI have Windows Vista. So I had a virus that was making it impossible for me to open a web browser without it starting a fake security scan and spamming my screen with multiple browsers. I had no other choice but to do a system restore since I had this problem in the past and a system restore fixed my computer. But, after the system restore, I can connect to the network using a wireless, but when I try to open any browser(firefox/internet explorer) it says internet explorer cannot display the webpage or server not found on firefox. I've tried resetting my internet settings, but no luck. I also don't have an internet security anymore since I was trying to install Kaspersky, but kept having trouble installing it properly.
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