Ubuntu Security :: Ubuntu Could Not Get Viruses?
Jul 4, 2011I thought ubuntu could not get viruses? Well I scanned with ClamTK and it found a virus.
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Ubuntu Security :: Check Data Flow For Viruses?
Aug 2, 2010i was thinking that is there a way to check data flow for viruses? i mean if i set up calm av in my internet sharing server could it detect anything in incoming and outgoing data ?!!
View 2 Replies View RelatedUbuntu Security :: Samba Fileserver Filled With Viruses?
Sep 23, 2010I've prepared a Samba fileserver at work without much too problems and I've prepared a batch file to mount it as z: letter on windows machine at startup.As a sad result the share gets filled with many viruses and became a vehicle of infection.
folder1 ----> folder2 and many other files and folders
folder1 has a condivision access read and write for everyone so I get no problems with passwords for all those who have access but i use ntfs security to do it read only (viruses act like if a pendrive is connected and mainly put infected files just in the "root" of it, in my case in folder 1) and then give everyone full control in folder2. I've been trying to understand how to do this but I'm quite new to linux and smb.conf really scared me. I've tried samba graphical tool which was a lot easier but I'm not able to achieve this kind of result: no need of user password for users to mount the share and no write possibilities in folder 1 and full control in folder 2.
Ubuntu Security :: Antivirus System For Cleaning Windows Platform Viruses?
Mar 26, 2010I would like to use my Ubuntu 9.10 Karmic system to scan and clean viruses from Windows based HDD. I have KlamAV, AVG, and AVAST. I couldn't get F-prot to work. I don't find a debian package of it and don't know how to install tar.gz and the tutorials don't help a lot. Are there other antivirus solutions which are good for cleaning Windows OS but work on Linux/WINE? I wonder if I can install antivirus software in WINE and scan with no problem the hard disks.
View 5 Replies View RelatedUbuntu Security :: Virus Scanner That Will Support To Detect Windows Viruses
Mar 30, 2011I have been told that some virus scanners for linux (including but not limited to AVG, Antivira, clamAV, others) are available to ubuntu. My question is which of these still CURRENTLY support detection of WINDOWS viruses in addition to linux viruses. I would like to boot the Ubuntu live jump drive I have to scan windows machines and at least detect viruses, dont really need to repair. who knows which virus scanners compatible with ubuntu that will detect windows viruses as well
View 3 Replies View RelatedFedora Security :: How To Viruses Infect A System?
May 25, 2010I am a very new Linux user. My first OS is Fedora 12, which I just recently installed into my laptop. So far, I am thoroughly enjoying it. I do have a question bugging my mind though. Linux systems are known to be very safe from viruses, mainly due to programmers targeting the Windows platform. In Windows, common methods for virus infections are from infected executable files, external drives autorun... ETC.
Now my question is how do viruses spread into a Linux system? And with so few viruses known to exist for Linux systems, do I really need to be aware and take precautions for viruses (For example in Windows, disabling autorun function for external drives)?
Security :: Is There Any Antivirus To Delete GNU / Linux'es Viruses?
Sep 20, 2010I read some articles about viruses in Linux and about some antiviruses which work in Linux and delete Windows viruses but I still don't understand: is there any antivirus which specializes in Linux viruses? Even though there are very little of Linux viruses, I know.
View 11 Replies View RelatedSecurity :: Viruses And The Master Boot Record?
Jul 15, 2010I have a dual boot computer. The WindowsXP "side" has been infected with a rootkit virus. So far UBUNTU has not been affected to my knowledge. I have not yet been able to remove the virus from the WindowsXP "side". I am thinking of deleting the NTFS partition and have the computer fully dedicated to UBUNTU.
Now for my question. Is there a possibility that the virus resides in the MBR and that I need to "rebuild" the MBR to actually remove the virus? Even more extreme, should I totally re-install UBUNTU in the name of safety and precaution.
Security :: Detect Viruses Inside The .vmdk - VMware - Virtual MAchine Disk Format - Image?
Feb 6, 2011I have set up a virtual machine under VMware Player 3.1.2 in Debian. Operating system of this virtual machine is a Windows Server 2003. I would like to periodically test this Windows Server 2003 installation for viruses. Obvious solution would be to install an AV software under this Windows Server 2003 installation. However, I was wondering, is this possible to use NOD32 for Linux or clamav in order to test this Windows Server 2003 installation for viruses? Is NOD32 for Linux able to detect viruses inside the .vmdk file?
View 1 Replies View RelatedUbuntu Security :: Can Gmail Give Ubuntu Viruses?
Feb 17, 2010I know that ubuntu is highly resistant to windows based viruses but what if I open a attachment or click on a link within a email that is infected with a linux or platform agnostic virus?
View 2 Replies View RelatedUbuntu :: Clear My PC - Viruses ?
Aug 14, 2010I suspect that I have viruses in my ubuntu environment.What to do now?
View 6 Replies View RelatedUbuntu :: Is ClamTk Effective Against Viruses?
Mar 28, 2010I have ClamTk on Ubuntu 9.10 and I wonder if it REALLY works effectively against viruses.
View 7 Replies View RelatedUbuntu :: Unlikely To Get Viruses And Malware, But What About Trojans?
Mar 5, 2011i know linux is very unlikely to get viruses and malware, but what about trojans?
View 9 Replies View RelatedUbuntu :: Scan For Viruses On A Network Location?
Apr 7, 2010How can i do this? I have both clamav and Bitdefender scanner for unices and I need to scan a shared folder, but it seems none of the AV programs understand samba dirs (ie. smb://compname/sharedfolder/)
View 4 Replies View RelatedUbuntu :: Nautilus-clamscan Doc Items Identified As Viruses
Jul 14, 2010I found today that ClamTK identifies items in /usr/share/doc/nautilus-clamscan/examples folder as possible viruses. The four files in question, "clam.exe, clam.cab, clam.exe.bz2, and clam.zip" are all part of the standard file list in packages.ubuntu.com. None are marked as executable, but are identified as binary files by less. Any ideas why these files are here or what they do, besides generate false warnings?
View 2 Replies View RelatedFedora :: Wine And Windows Viruses ?
Sep 8, 2011Since it makes Windows apps work there is a possibility that also its viruses will work. I searched and a few sites mentioned such things, but none confirmed this issue.
In Wikipedia, it said this: "Because of Wine's ability to run Windows binary code, concerns have been raised over native Windows viruses and malware affecting Unix-like operating systems. Wine can run much malware, but programs running in Wine are confined to the current user's privileges, restricting some undesirable consequences. This is one reason Wine should never be run as the superuser."
Here is the link.
As far as I know, I cannot install unless I'm a root user, and I keep my Terminal as a root user opened for hours. Also, if I were to install windows apps under Wine, I'll have to log in as a root!
So let me line the questions here:
1- Does Wine activate Windows viruses?
2- Can viruses run on their own while I log in as root in Terminal or while installing apps (whether under Wine or not)?
Slackware :: Protection From Viruses Or Spyware
Jul 18, 2011I know Slackware probably doesn't require too much protection from viruses or spyware, but I'm wondering if there's anything I can do to help protect it (other than Common Sense).
I ask this for 2 reasons:
1. I'm Paranoid
2. Every now and then I mistype a website I go to and it takes me to a completely different website which frightens me because of my paranoia.
So is there anything I can do to help protect Slackware, and in the rare case I get a virus is there a way to remove it directly?
Is it also possible to use Slackware (currently Master drive) to remove a virus on Windows (slave drive)?
CentOS 5 Server :: Amavisd Not Detecting Viruses?
Feb 8, 2010I have postfix setup with amavisd and I tried to send myself an email with the eicar file however it lets the email go through to my inbox. When I restart the amavisd service, there are no errors in the log and it finds all the decoders for different file types and I also see this come up:
Feb 8 14:45:44 Mailgate amavis[3116]: Using primary internal av scanner code for ClamAV-clamd
Feb 8 14:45:44 Mailgate amavis[3116]: Found secondary av scanner ClamAV-clamscan at /usr/bin/clamscan
Everything seems to work but it doesn't scan the file for viruses. Also, I've double and triple checked and my amavisd.conf file doesn't have the option enabled to bypass virus scanning.
OpenSUSE Network :: Viruses Detected In Home Folder?
Jun 16, 2010I just ran a scan of my home folder with avast for linux and it detected multiple instances of 'WMA:Wimad [Drp] . Im pretty sure this is a window based virus so opensuse 11.2 should be actually infected right?
On a small side note is there any point in running a antivirus program on opensuse-do linux viruses exist in the wild? I recently read this Think Linux is free from malware? Think again; it's been hacked. - Computerworld Blogs and this Linux infection proves Windows malware monopoly is over; Gentoo ships backdoor? [updated] | ZDNet
Software :: Cleaning A Usb Disk With Viruses Using The Command Line?
Oct 26, 2010is there any way one can clean a usb disk that has viruses using commands in the terminal in ubuntu 8.04
View 5 Replies View RelatedGeneral :: Operating System Will Be Effective In Detering The Gathering Of Viruses From The Internet?
Aug 25, 2010Just a few words in the form of introduction.I have just purchased an older server to use on my home LAN.I understand that the use of Linux or Unix as an operating system will be effective in detering the gathering of viruses from the internet.I am totally unfamiliar with either system, but if this is the case, that's about to change.
View 3 Replies View RelatedUbuntu :: Installing Ubuntu On A Virus Laden With Viruses?
Mar 30, 2010So here is the current situation I'm in I have a 4 year old desktop that I built from the ground up that a while back got heavily infested with viruses, so much so that the OS no longer loads. I am currently trying to fix the computer by doing a clean install of Ubuntu, I have a correctly burned Ubuntu disc, however, when I go to use it I get nowhere. It will start the download(or so it appears) but then it will do nothing. It will eventually just cut the signal to my monitor. I have tried both the Install Ubuntu option and the Try Ubuntu Live Without Changing your OS options but neither will work.
View 9 Replies View RelatedGeneral :: Run Puppy 5.0 On Windows Business PCs For Non-business Internet-Safe Against Viruses?
Jul 26, 2010I am certainly a Linux Newbie..I have a business with a network of PCs that need not get client files corrupted by viruses & other bad things from the internet...YET I would like to let my employees(who are way worse newbies than me..om Windows even...& stand good chance to mess up computers) use internet at times if they wish. My first thought was just separate side by side PCs, one to get on for Clients/business network etc, & the other to get trashed by the internet.
What I am thinking is a better alternative (& I need to know from yall who I'm sure are way beyond this newbie whether this thinking is correct) is to put something like Puppy Linux 5.0 on small memory USB flash drives & let them each have one to use for internet, simple application functions etc. Can I safely believe that running internet browsing on the flash drive with Puppy Linux booted & running as the OS is NOT going to potentially infect my windows XP business PCs with viruses etc?
Ubuntu Security :: Login Panel Is Worse From Security View Point
Jan 19, 2010ubuntu 9.10 login panel is worse with respect to ubuntu 8 since now all the users with names are shown without a way to hide them!Why don't keep the old way at least as an option?
View 5 Replies View RelatedUbuntu Security :: Selecting The 'Available To All Users' Option In Network Mgr Mess With Security?
Oct 15, 2010To avoid having to input a password for the keyring each time I connect to the net via wireless, I enabled the 'Available to all users' option in Network Manager. Now, my question is this. Are the 'users' it refers to just those created on this machine? Would a drive-by be able to use my network without entering the password?
View 3 Replies View RelatedUbuntu Security :: Basics Of Good Security Of Small Commercial Website?
Jan 17, 20111. I understand you can protect your files or directories in your website by setting file/directory permissions. The meaning of r w x is clear to me, but I'm not sure how to proceed... Starting with the index.html file, if I wanted to make it so that anyone in the world can read it but can't modify it, do I set its permissions to rwxr-xr-x? If I set it to rwxr--r--, would that mean the file couldn't be served? I mean, what does the x setting do on a .html file, how can a .html file be executable?
2. If file permissions work on the lines of owner-group-others, in the context of a website, who is 'group'? As far as I can tell, there's only the owner, which is me, and others, which is the world accessing the site. Am I correct in thinking that by default, say when creating a website on a shared hosting server, there is no group unless I specifically set one up?
3. My ISP allows the DynDNS.org service, meaning that I could serve a website from my home. It's too early to go that route just yet, but for future reference, I would like to ask about the server software called Hiawatha. It is said to be secure, but having read some evaluations of it, it doesn't seem to offer anything that couldn't be accomplished with Apache or Cherokee, it's just that its security settings are simpler and easier to configure. Am I right about this? Or does Hiawatha truly offer something that the other major server packages don't?
Ubuntu Security :: Updated Browsers Using Update Manager Have Lost Security Login Pages For Web Mail?
Mar 3, 2011i updated both browsers i have and lost my secure log-in pages (no padlocks showing ) concerning different Web mail accounts.Just before i did these updates i checked an unrelated thing on-line regarding my sound card of which i kept a copy of and got this message below :
!!ALSA/HDA dmesg
!!------------------
[ 12.762633] cfg80211: Calling CRDA for country: AM
[code]....
Ubuntu Security :: Internet Security Status Feeds Via Conky?
Mar 29, 2010Conky can be used to display a variety of information on the users desktop. I wanted to use Conky instead to display the current status of security as reported by:
SANS Internet Storm Center
IBM Internet Security Systems
Symantec Threatcon
McAfee Threat Center
I therefore created 4 small scripts which download the current status from these sites, and set the colour of those status's depending on the current value.The conky configuration allows for a semi-transparent background - though this is optional.Attached is an example image showing the 4 different colours.Also attached is an archive with the 4.sh files, .conkyrc and draw_bg.lua (from here http:[url].....
Ubuntu Security :: Guidance On Installing Basic Security Software?
May 29, 2010I just installed Ubuntu on a desktop. Can anyone give me some guidance on installing basic security software? In particular, I'm looking for a firewall, antivirus, and anti-spyware/malware utilities.
View 2 Replies View RelatedUbuntu Security :: Changing Password Seem To Be Potential Security Hazard?
Aug 3, 2010I already posted a topic similar to this concerning the Desktop OS version, but this deals with the Netbook because unlike the Desktop, the Netbook is less cooperative. Allow me to elaborate: Today (or rather yesterday since it's not after midnight where I am), I changed my password because I was hopelessly confounded about how to get my Wireless Network card up and running after it had been installed and I was allowing my dad to use it. This issue has since been resolved, however...
When I chose my password during the original installation, there was no mention of it being "too simple." This is where the Desktop OS and the Netbook OS differ. The desktop will let me change it in the terminal without any errors. The Netbook will not. When I've attempted to revert it back to the original, it will not let me do so in the User Profile or in the Terminal. The Passwords and Encryption Keys application also does not appear to help.
So now even after I've changed it to a different "complicated" password I am still prompted to insert two different passwords since I changed my user password but I am unable to change the password I input during the installation. A bit screwy methinks. This is extremely important. I'd like to know how to change the original installation password.
If I can't change the main password on my laptop then this is a serious potential security breach just waiting to happen (especially since it's on a laptop and I will be hauling it around with me) and I will most likely install a different OS if this isn't resolved --- It would be very unfortunate since I spent the whole day fixing it and I really enjoy the interface. Luckily I can live with this on my Desktop since I'm not going to be hauling it around with me everywhere when the school year starts.