What best free anti-virus for imac?, What best free anti-virus for imac?

What best free anti-virus for imac?,

There are no viruses that can affect Apple OS X, but Trojans are a different matter.
Please read on:
You may find this User Tip on Viruses, Trojan Detection and Removal, as well as general Internet Security and Privacy, useful:
https://discussions.apple.com/docs/DOC-1848
Regarding MacScan, First update the MacScan malware definitions before scanning. You can also contact their support team for any additional support - [email protected]
Security of OS X generally:
http://www.apple.com/macosx/security/
http://www.nsa.gov/ia/_files/os/applemac/I731-007R-2007.pdf
Security Configuration for Version 10.5 Leopard:
http://images.apple.com/server/macosx/docs/Leopard_Security_Config_2nd_Ed.pdf
This Blog entry is also worth a read:
http://blog.damballa.com/?p=1055

Similar Messages

I just purchased MBP and it is my first Apple computer. How concerned should I be about virus software and what do you recommend for security software?

I just purchased MBP and it is my first Apple computer. How concerned should I be about virus software and what do you recommend for security software?

1. This comment applies to malicious software ("malware") that's installed unwittingly by the victim of a network attack. It does not apply to software, such as keystroke loggers, that may be installed deliberately by an intruder who has hands-on access to the victim's computer. That threat is in a different category, and there's no easy way to defend against it. If you have reason to suspect that you're the target of such an attack, you need expert help.
2. All versions of OS X since 10.6.7 have been able to detect known Mac malware in downloaded files, and to block insecure web plugins. This feature is transparent to the user, but internally Apple calls it "XProtect." The malware recognition database is automatically checked for updates once a day; however, you shouldn't rely on it, because the attackers are always at least a day ahead of the defenders.
The following caveats apply to XProtect:
It can be bypassed by some third-party networking software, such as BitTorrent clients and Java applets (see below.)
It only applies to software downloaded from the network. Software installed from a CD or other media is not checked.
3. Starting with OS X 10.7.5, there has been another layer of built-in malware protection, designated "Gatekeeper" by Apple. By default, applications and Installer packages downloaded from the network will only run if they're digitally signed by a developer with a certificate issued by Apple. Software certified in this way hasn't actually been tested by Apple (unless it comes from the Mac App Store), but you can be reasonably sure that it hasn't been modified by anyone other than the developer. His identity is known to Apple, so he could be held legally responsible if he distributed malware. For most practical purposes, applications recognized by Gatekeeper as signed can be considered safe.
Gatekeeper has, however, the same limitations as XProtect, and in addition the following:
It can easily be disabled or overridden by the user.
A malware attacker could get control of a code-signing certificate under false pretenses, or could find some other way to evade Apple's controls.
For more information about Gatekeeper, see this Apple Support article.
4. Beyond XProtect and Gatekeeper, there’s no benefit, in most cases, from any other automated protection against malware. The first and best line of defense is always your own intelligence. All known malware circulating on the Internet that affects a fully-updated installation of OS X 10.6 or later takes the form of so-called "trojan horses," which can only have an effect if the victim is duped into running them. The threat therefore amounts to a battle of wits between you and the malware attacker. If you're smarter than he thinks you are, you'll win.
That means, in practice, that you never use software that comes from an untrustworthy source. How do you know whether a source is trustworthy?
Any website that prompts you to install a “codec,” “plug-in,” "player," "extractor," or “certificate” that comes from that same site, or an unknown one, is untrustworthy.
A web operator who tells you that you have a “virus,” or that anything else is wrong with your computer, or that you have won a prize in a contest you never entered, is trying to commit a crime with you as the victim. (Some reputable websites did legitimately warn visitors who were infected with the "DNSChanger" malware. That exception to this rule no longer applies.)
Pirated copies or "cracks" of commercial software, no matter where they come from, are unsafe.
Software of any kind downloaded from a BitTorrent or from a Usenet binary newsgroup is unsafe.
Software with a corporate brand, such as Adobe Flash Player, must be downloaded directly from the developer’s website. If it comes from any other source, it's unsafe.
5. Java on the Web (not to be confused with JavaScript, to which it's not related, despite the similarity of the names) is a weak point in the security of any system. Java is, among other things, a platform for running complex applications in a web page, on the client. That was never a good idea, and Java's developers have had a lot of trouble implementing it without also creating a portal for malware to enter. Past Java exploits are the closest thing there has ever been to a Windows-style "virus" affecting OS X. Merely loading a page with malicious Java content could be harmful. Fortunately, Java on the Web is mostly extinct. Only a few outmoded sites still use it. Try to hasten the process of extinction by avoiding those sites, if you have a choice.
Java is not included in OS X 10.7 and later. Discrete Java installers are distributed by Apple and by Oracle (the developer of Java.) Don't use either one unless you need it. Most people don't. If Java is installed, disable it — not JavaScript — in your browsers. In Safari, this is done by unchecking the box marked Enable Java in the Security tab of the preferences dialog.
Regardless of version, experience has shown that Java on the Web can't be trusted. If you must use a Java applet for a specific task, enable Java only when needed for the task and disable it immediately when done. Close all other browser windows and tabs, and don't visit any other sites while Java is active. Never enable Java on a public web page that carries third-party advertising. Use it only on well-known, password-protected, secure websites without ads. In Safari 6 or later, you'll see a lock icon in the address bar with the abbreviation "https" when visiting a secure site.
Follow these guidelines, and you’ll be practically as safe from malware as you can be.
6. Never install any commercial "anti-virus" or "Internet security" products for the Mac, as they all do more harm than good, if they do any good at all. If you need to be able to detect Windows malware in your files, use the free software ClamXav — nothing else.
Why shouldn't you use commercial "anti-virus" products?
Their design is predicated on the nonexistent threat that malware may be injected at any time, anywhere in the file system. Malware is downloaded from the network; it doesn't materialize from nowhere.
In order to meet that nonexistent threat, the software modifies or duplicates low-level functions of the operating system, which is a waste of resources and a common cause of instability, bugs, and poor performance.
By modifying the operating system, the software itself may create weaknesses that could be exploited by malware attackers.
7. ClamXav doesn't have these drawbacks. That doesn't mean it's entirely safe. It may report email messages that have "phishing" links in the body, or Windows malware in attachments, as infected files, and offer to delete or move them. Doing so will corrupt the Mail database. The messages should be deleted from within the Mail application.
ClamXav is not needed, and should not be relied upon, for protection against OS X malware. It's useful only for detecting Windows malware. Windows malware can't harm you directly (unless, of course, you use Windows.) Just don't pass it on to anyone else.
A Windows malware attachment in email is usually easy to recognize. The file name will often be targeted at people who aren't very bright; for example:
♥♥♥♥♥♥♥♥♥♥♥♥♥♥!!!!!!!H0TBABEZ4U!!!!!!!.AVI♥♥♥♥♥♥♥♥♥♥♥♥♥♥.exe
ClamXav may be able to tell you which particular virus or trojan it is, but do you care? In practice, there's seldom a reason to use ClamXav unless a network administrator requires you to run an anti-virus application.
8. The greatest harm done by anti-virus software, in my opinion, is in its effect on human behavior. It does little or nothing to protect people from emerging threats, but they get a false sense of security from it, and then they may behave in ways that expose them to higher risk. Nothing can lessen the need for safe computing practices.
9. It seems to be a common belief that the built-in Application Firewall acts as a barrier to infection, or prevents malware from functioning. It does neither. It blocks inbound connections to certain network services you're running, such as file sharing. It's disabled by default and you should leave it that way if you're behind a router on a private home or office network. Activate it only when you're on an untrusted network, for instance a public Wi-Fi hotspot, where you don't want to provide services. Disable any services you don't use in the Sharing preference pane. All are disabled by default.

My iMac was infected with a virus or malware the other night. I was told that I didn't have any firewall protection. How do I fix that? And what kind of software should I use to protect my computer from further attacks?

I am running OS X Version 10.9.5 on n iMac I brought in 2011. Had a virus or malware attack the other night and a window opened with a # to call for help. Didn't know if I should trust the # but ended up calling it anyway and paid to have them 'fix' things. Was told I didn't have firewall protection. Am not sure if I do now. [It still says to allow all incoming connections]. So what do I do now? And what kind of antivirus program is recommended?
Firewall

Read "Ransomware" web pages.
Assuming you let the scam outfit remotely control your Mac, the information on it can no longer be considered secure. Neither can the Mac itself. You should immediately shut it down and take actions to prevent or recover from identity theft, which is quite likely to have occurred. This means contacting the financial institutions and other companies that may permit access to your accounts using login names and passwords, canceling and replacing credit cards, and similar actions that only you can know.
Determine if you can contest the charge made to your credit card for this criminal transgression.
And what kind of antivirus program is recommended?
None. The Mac is highly secure against malware or virus intrusion, but nothing can prevent you from willfully installing dubious software or granting remote access to criminals. No "anti-virus" software in the world will protect you from that. The OS X application firewall is not intended to prevent this sort of occurrence.

I have one HDMI port on my television that is currently used for my hard drive/free view box. What kind of adaptor can I buy so I can have the hard drive and my apple tv device plugged into the same HDMI PORT?

I have one HDMI port on my television that is currently used for my hard drive/free view box. What kind of adaptor can I buy so I can have the hard drive and my apple tv device plugged into the same HDMI PORT? Is it a switch or a splitter? And where is it best to buy one? Thanks!

Welcome to the Apple Community.
You need an HDMI switch.

What is the best way to 'clean up" a Mac that has been going for about 2 years. I reset safari frequently but need to be sure stuff I don't want is gone.

What is the best way to 'clean up" a Mac that has been going for about 2 years. I reset safari frequently but need to be sure stuff I don't want is gone.

I'd gather by your "reset Safari" and "clean up" you mean by sites you rather not have your mom see.
Hidden Flash cookies are stored in "Macromedia" Folders on your computer, can delete using the free Easy Find first, but need to reinstall Flash again here
http://www.macupdate.com/app/mac/11076/easyfind
http://get.adobe.com/flashplayer/
OnyX run All the cleaning and maintenance steps followed by a reboot, followed by a Disk Utility erase free space.
http://www.titanium.free.fr/
CCleaner is in beta for OS X, can combine the cleaning and secure erase in the same steps if properly configured.
http://www.piriform.com/mac/ccleaner
Every web site knows your apx location.
http://www.whatsmyip.org/more/
To be sure to have a clean machine, a
Restoring OS X - 10.6 "fresh install method"
Restoring OS X - 10.7 - wipe and install
is the only way as you only bring files back to the machine that you know what they are, everything else is removed.
https://discussions.apple.com/message/16276201#16276201

Hi looking for a bit of free anti - virus and firewall for osx 10.8.2

hi looking for a bit of free anti - virus and firewall for osx 10.8.2 any pointers also any one used Mac cleaner ?

1. This comment applies to malicious software ("malware") that's installed unwittingly by the victim of a network attack. It does not apply to software, such as keystroke loggers, that may be installed deliberately by an intruder who has hands-on access to the victim's computer. That threat is in a different category, and there's no easy way to defend against it. If you have reason to suspect that you're the target of such an attack, you need expert help.
2. All versions of OS X since 10.6.7 have been able to detect known Mac malware in downloaded files. This feature is transparent to the user, but internally Apple calls it "XProtect." The recognition database is automatically updated once a day; however, you shouldn't rely on it, because the attackers are always at least a day ahead of the defenders.
The following caveats apply to XProtect:
It can be bypassed by some third-party networking software, such as BitTorrent clients and Java applets (see below.)
It only applies to software downloaded from the network. Software installed from a CD or other media is not checked.
3. Starting with OS X 10.7.5, there has been another layer of built-in malware protection, designated "Gatekeeper" by Apple. By default, applications and Installer packages downloaded from the network will only run if they're digitally signed by a developer with a certificate issued by Apple. Software certified in this way hasn't actually been tested by Apple (unless it comes from the Mac App Store), but you can be reasonably sure that it hasn't been modified by anyone other than the developer. His identity is known to Apple, so he could be held legally responsible if he distributed malware. For most practical purposes, applications recognized by Gatekeeper as signed can be considered safe.
Gatekeeper has, however, the same limitations as XProtect, and in addition the following:
It can easily be disabled or overridden by the user.
A malware attacker could get control of a code-signing certificate under false pretenses, or could find some other way to evade Apple's controls.
For more information about Gatekeeper, see this Apple Support article.
4. Beyond XProtect and Gatekeeper, there’s no benefit, in most cases, from any other automated protection against malware. The first and best line of defense is always your own intelligence. All known malware circulating on the Internet that affects a fully-updated installation of OS X 10.6 or later takes the form of so-called "trojan horses," which can only have an effect if the victim is duped into running them. The threat therefore reduces to a battle of wits between you and the malware attacker. If you're smarter than he thinks you are, you'll win.
That means, in practice, that you never use software that comes from an untrustworthy source. How do you know whether a source is trustworthy?
Any website that prompts you to install a “codec,” “plug-in,” or “certificate” that comes from that same site, or an unknown one, is untrustworthy.
A web operator who tells you that you have a “virus,” or that anything else is wrong with your computer, or that you have won a prize in a contest you never entered, is trying to commit a crime with you as the victim. (Some reputable websites did legitimately warn users who were infected with the "DNSChanger" malware. That exception to this rule no longer applies.)
“Cracked” copies of commercial software downloaded from a bittorrent are likely to be infected.
Software with a corporate brand, such as Adobe Flash Player, must be downloaded directly from the developer’s website. No intermediary is acceptable.
5. Java on the network (not to be confused with JavaScript, to which it's not related) is a weak point in the security of any operating system. If a Java web plugin is not installed, don't install one unless you really need it. If it is installed, you should disable it (not JavaScript) in your web browsers. Few websites have Java content nowadays, so you won’t be missing much. This setting is mandatory in OS X 10.5.8 or earlier, because Java in those obsolete versions has known security flaws that make it unsafe to use on the Internet. The flaws will never be fixed. Regardless of version, experience has shown that Java can never be fully trusted, even if no vulnerabilities are publicly known at the moment.
Follow these guidelines, and you’ll be as safe from malware as you can reasonably be.
6. Never install any commercial "anti-virus" or "Internet security" products for the Mac, as they all do more harm than good. If you need to be able to detect Windows malware in your files, use the free software ClamXav — nothing else.
Why shouldn't you use commercial "anti-virus" products?
Their design is predicated on the nonexistent threat that malware may be injected at any time, anywhere in the file system. Malware is downloaded from the network; it doesn't materialize from nowhere.
In order to meet that nonexistent threat, the software modifies or duplicates low-level functions of the operating system, which is a waste of resources and a common cause of instability, bugs, and poor performance.
By modifying the operating system, the software itself may create weaknesses that could be exploited by malware attackers.
7. ClamXav doesn't have these drawbacks. That doesn't mean it's entirely safe. It may report email messages that have "phishing" links in the body, or Windows malware in attachments, as infected files, and offer to delete or move them. Doing so can corrupt the Mail database. The messages should be deleted from within the Mail application.
ClamXav is not needed, and should not be relied upon, for protection against OS X malware. It's useful only for detecting Windows malware. If you don't need to do that, avoid it. Windows malware can't harm you directly (unless, of course, you use Windows.) Just don't pass it on to anyone else.
8. The greatest danger posed by anti-virus software, in my opinion, is its effect on human behavior. When people install such software, which does little or nothing to protect them from emerging threats, they get a false sense of security from it, and then they may do things that make them more vulnerable. Nothing can lessen the need for safe computing practices.
9. It seems to be a common belief that the built-in Application Firewall acts as a barrier to infection, or prevents malware from functioning. It does neither. It blocks inbound connections to certain network services you're running, such as file sharing. It's disabled by default and you should leave it that way if you're behind a router on a private home or office network. Activate it only when you're on an untrusted network, for instance a public Wi-Fi hotspot, where you don't want to provide services. Disable any services you don't use.

HT1040 What color profile on my iMac is best to used when ordering prints from Apple?

I am accustom to printing my photographs. After two disappointing HP B9180 printers, and way too much money in ink and paper, I am considering producing my prints primarily by ordering them through Apple Print Services.
This being said, what color profile should I use on my iMac to best match the color profile used by Apple Print Services? Secondly, do I lose anything by editing my photos in PhotoShop, importing into iPhoto, and ordering through Apple?
Thank you for any insight.

This might be of help to you:
Using Photoshop (or Photoshop Elements) as Your Editor of Choice in iPhoto.
1 - select Photoshop as your editor of choice in iPhoto's General Preference Section's under the "Edit photo:" menu.
Click to view full size
2 - double click on the thumbnail in iPhoto to open it in Photoshop. When you're finished editing click on the Save button. If you immediately get the JPEG Options window make your selection (Baseline standard seems to be the most compatible jpeg format) and click on the OK button. Your done. 3 - however, if you get the navigation window
Click to view full size
that indicates that PS wants to save it as a PS formatted file. You'll need to either select JPEG from the menu and save (top image) or click on the desktop in the Navigation window (bottom image) and save it to the desktop for importing as a new photo.
This method will let iPhoto know that the photo has been editied and will update the thumbnail file to reflect the edit..
NOTE: With Photoshop Elements 9 the Saving File preferences should be configured as shown:
Click to view full size
I also suggest the Maximize PSD File Compatabilty be set to Always. In PSE’s General preference pane set the Color Picker to Apple as shown:
Click to view full size
NOTE: If you want to use both iPhoto's editing mode and PS without having to go back and forth to the Preference pane, once you've selected PS as your editor of choice, reset the Preferences back to "Open in main window". That will let you either edit in iPhoto (double click on the thumbnail) or in PS (Control-click on the thumbnail and seledt "Edit in external editor" in the Contextual menu). This way you get the best of both worlds.
OT

Are Macs still Anti-virus strong? What software is good with OSX

hi all
I've been a long Mac user and read and heard that Macs are not proned to viruses.
Are Macs still Anti-virus strong? What anti-virus and fraud alert software is good with OSX?
Thanks
Web dude

At this time there have been no confirmed Mac OS X viruses (subject to the semantic debate about whether the iChat exploit is properly classified as a virus or a trojan horse and not counting the Word macro virus that can affect Office v.X or non-updated copies of Office 2004), very few trojans and no adware or spyware. I therefore do not feel that antivirus or antispyware software is necessary at this time as long as users are careful about what they download from the Internet or accept as attachments via email.
It's never wise to become complacent, though, so security precautions are not wasted. Such security precautions mostly are common sense: don't download and run files from sites you don't know, don't double-click on attachments in emails you aren't expecting and/or from people you don't know, and make sure you password your system and keep that password secure as well as not having your system available and unattended (which also is a precaution against theft). In addition, it's possible for someone to inadvertently forward a Windows virus or worm to a PC user though you'd have to do it manually and said Windows malware cannot infect the Mac.
In addition, it's possible for someone to inadvertently forward a Windows virus to a PC user though you'd have to do it manually, and said Windows virus cannot infect the Mac.
If you do decide you wish to run antivirus software, I think that the donationware clamXav should be more than enough provided you remember to scan your system from time to time.
If you are running Windows on your system, either via BootCamp, Parallels Workstation or another solution, then that copy of Windows is subject to all the myriad exploits common to the Windows world, so you need to take full precautions, including running both antivirus and antispyware software.

Just started today. i open safari 5.0.6 and it crashes and closes. it has been working fine for years. what is up ? Model Name:     iMac   Model Identifier:     iMac7,1   Processor Name:     Intel Core 2 Duo   Processor Speed:     2 GHz   Number Of Proces

just started today. i open safari 5.0.6 and it crashes and closes. it has been working fine for years. what is up ? Model Name:
iMac   Model Identifier:
iMac7,1   Processor Name:
Intel Core 2 Duo   Processor Speed:
2 GHz   Number Of Processors:
1   Total

Open Console in Utilities & see if there are any clues or repeating messages when this happens.

HT5219 I would like to use my iMac 7,1 as a monitor for my Mac mini 2012. Is that possible and if yes, what type of cable connection do I need? Thank you.

I would like to use my iMac 7,1 as a monitor for my Mac mini 2012. Is that possible and if yes, what type of cable connection do I need? Thank you.

No. Your iMac only has DVI video connection. You would need an iMac with Thunderbolt.

One day i went to go get on Photoshop Elemnts 13 and it said i had to pay for it all over again or do a 30 day free trial, i also forgot what my serial number is, so is there a way i can find out what my serial number is by signing in to my adobe Id?

one day i went to go get on Photoshop Elements 13 and it said i had to pay for it all over again or do a 30 day free trial, i also forgot what my serial number is, so is there a way i can find out what my serial number is by signing in to my adobe Id?

Make an appointment at the genius bar.
If you went without an appointment, then it would make sense that you could be turned away.

Just got given an ipod touch 64G for free , but not to sure what mod it is. tried to download FB and could'nt because it said i need to update to iOS 6.0, does any1 know any way to upgrade or update?? please.

just got given an ipod touch 64G for free , but not to sure what mod it is. tried to download FB and could'nt because it said i need to update to iOS 6.0, does any1 know any way to upgrade or update?? please.

Identifying iPod models.

Hello, what is the best way for me to convert RW2 raw format for use in Photoshop CC

Hello, what is the best way for me to convert RW2 raw format for use in Photoshop CC. I would appreciate any help with this.

Thanks for the quick help. I do have to leave for work. When I try to
download the images from the camera they seem to only be in jpeg (I don't
see any rw2 or raw files to download). If I select the jpeg file it seems
to only download a jpeg file. I do understand that I do have the option to
open the jpeg in RAW. In doing this, is all the extra information included
in the RAW file there or is it lost coming from the camera
Once again thank you for trying to make me understand how this works.
Have a great day.
On Sat, Sep 13, 2014 at 12:14 PM, ssprengel <[email protected]>

What model number is the Iphone6 plus for T-mobile contract free?

What model number is the Iphone6 plus for T-mobile contract free?

Hey Winnerzy,
Thanks for the question. You can use the following chart to determine the model number of an iPhone 6 Plus for a specific carrier:
Apple - iPhone 6 - View countries with supported LTE networks.
http://www.apple.com/iphone/LTE/
Thanks,
Matt M.

With all the games coming out for iMacs what Gaming Pad or Jotstick works with the Imac

With all the games coming out for iMacs what Gaming Pad or Jotstick works with the Imac

Now the bad news. In my "Print to Video" pop up, if
I select "Color Bars" , "Black", or any other option
and take out my bars and tone and slug from the
timeline, the print to video does not print anything
to tape except for a nice nothing blue. I don't
even get my actual timeline video printed to tape.
Jerry,
You are a genius! Man do I feel silly. So just for the benefit of others who might read this post, I did exactly as you said, and of course when I restarted FCP, I had to identify my Firewire NTSC setting for the drive. This time, instead of leaving my tapedrive offline, I left it on and immediately saw on my drive monitor the video coming off of my timeline.
Every thing works perfect. I now have a clean timeline with just the content I'm working on and don't have to worry about bars, slugs, post black. Just a few checkboxes and I'm ready to send my tapes off. Really nice feature.
Thanks!
iMac Mac OS X (10.4.6) 2GB DDR2, 500GB Disk, 20" LCD

With the purchase of macbook air i am able to download x os mountain lion for free, how to do that, what code i need for that?

With the purchase of macbook air i was told that i am getting the x os mountain lion for free.
When i try to download it is asking me for code, what code shall i put in, how i can get that code?
thank you

The Apple Support Communities are an international user to user technical support forum. As a man from Mexico, Spanish is my native tongue. I do not speak English very well, however, I do write in English with the aid of the Mac OS X spelling and grammar checks. I also live in a culture perhaps very very different from your own. When offering advice in the ASC, my comments are not meant to be anything more than helpful and certainly not to be taken as insults.
Check here;
http://www.apple.com/osx/uptodate/

What best free anti-virus for imac?, What best free anti-virus for imac?

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