While are relatively well-known, Linux apps may not be as recognizable. Luckily for Linux users, antivirus programs abound.
Moreover, many of these are free to use. Check out the top seven antivirus programs for Linux: 1. There are a few ways in which you can access Clam Antivirus for numerous purposes. First, there's a front end to Clam Antivirus which you can use to perform tasks graphically. It is called Clamtk. Is a simple to install and easy to use antivirus program for Linux.
It’s available via the main repository on Ubuntu. There’s no native graphical user interface (GUI), but there’s the ClamTK GUI for download here and in the software center. You can install ClamAV via the command line with sudo apt-install clamav Then simply install ClamTK for the optional GUI. Sophos Antivirus for Linux is an awesome free solution.
Download antivirus for linux software from Comodo. Antivirus for linux secures your PC with advanced security solutions. Buy antivirus for linux software now and improve security.
The virus, Trojan, and malware scanner features strong heuristics-based detection. There’s both on-demand and real-time scanning. A neat inclusion, Sophos also prevents and removes Android, Windows, and Mac malware. This helps your Linux machine stay safe from becoming a threat to other machines. What makes Sophos a top pick is its emphasis on performance.
The lightweight free antivirus app even has relatively small updates. Usually, these clock in around 50 KB. For total control, you can create exclusions as with file names and directories. Features. Lightweight.
Free. High-performing. Wide platform compatibility. Blocks and removes non-Linux malware 3. Comodo offers an excellent free antivirus for Linux program.
It’s no surprise considering Comodo makes excellent cross-platform tools, including an amazing We place emphasis on antivirus and malware removal, but don't ignore firewalls. Let's take a look at the best free Windows firewalls, comparing ease of setup, ease of use, and availability of features. Available in both 32- and 64-bit flavors, it’s a great pick for both older and newer systems. Comoto Antirivus for Linix (CAVL) is compatible with a range of distros, including Ubuntu, Mint, Debian, Fedora, CentOS, Red Hat Enterprise Linux Server, OpenSUSE, and SUSE Linux Enterprise Server. Along with antivirus features, CAVL comes with email filtering and real-time plus on-demand scanning. Features. Free.
On-demand scanner. Real-time protection. Regular updates 4. As the name suggests, Chkrootkit scans for rootkits. This free open-source program operates via a command line interface. It’s extremely lightweight, and what’s really neat is its usability from a It's easy to create a DIY bootable live CD in Linux, using third-party tools or official Linux operating systems. Follow these steps to create a Linux Live CD in minutes.
Thus, if you have a rescue CD, you may run Chkrootkit straight from that. The latest release features backdoor and botnet detection, malicious TinyNDS detection, and Linux.Xor.DDoS malware scanning. Features.
Rootkit detection. Lightweight. Can be run from a Live CD. Command-line interface 5.
F-PROT provides both home and enterprise support. For home users, F-PROT is completely free and available as a. The Linux antivirus program scans more than 21 million threats with on-demand scanners and scheduled scans. F-PROT can detect macro viruses, Trojans, and even boot sector viruses. With its combination of superb scanning, a massive database, and the fact that it’s free, F-PROT is a great option. The interface may not be as polished as CAVL, but it’s powerful and lightweight.
Features. Free. Detects more than 21 million threats. Compatible with 32- and 64-bit environments 6. Rootkit Hunter is an excellent choice for Linux rootkit detection. RKH uses the command-line, backdoors, and various exploits.
This tool uses SHA-1 hash comparison to detect malicious entries. It’s available or Linux and FreeBSD. Since Rootkit Hunter is written in Bourne shell, it’s portable and compatible with most UNIX-based systems. Features. Command-line interface.
Rootkit detection. Portable. Lightweight 7. BitDefender does make an excellent Linux antivirus program. But it’s decidedly difficult to find on the BitDefender website. BitDefender provides a free trial, and you can request a free license. Unfortunately, end of life has been announced, though downloads are still available.
Releases include iterations for Samba (Solaris, Linux, and FreeBSD), as well as Unices (Linux and FreeBSD). While this tool has reached the end of life support, it’s still arguably better to use than nothing. But for a long term solution, it’s likely best to use a currently supported antivirus tool for Linux. Features. Free. Installers for Samba and Unices. End of Life (not supported, though still available) Paid Linux Antivirus If you’re willing to shell out a bit of cash, there are several superb Linux antivirus suites available.
Notably, and have Linux antivirus offerings. However, any of the free tools should be more than sufficient for at least home use.
Final Thoughts Just as there’s, there’s no shortage of Linux antivirus apps. Which you choose depends on your environment (home use vs.
Enterprise deployment) as well as specific use cases. If you want comprehensive protection, opt for a suite. But if you simply want an on-demand rootkit checker, use one of those choices.
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Although Linux operating systems are fairly stable and secure, they may not completely be immune to threats. All computer systems can suffer from malware and viruses, including those running Linux-based operating systems. However, the number of critical threats to Linux-based operating systems is still way lower than threats for Windows or OS X.
Therefore, we need to protect our Linux systems from the various forms of threats such as viruses that can be transmitted in many ways including malicious code, email attachments, malicious URLs, to mention but a few. In this article, we will talk about 8 best free anti-virus programs for Linux systems. ClamAV is a free and open source, versatile anti-virus toolkit for Linux systems. It’s used for detecting trojans, viruses, malware and other malicious threats. It’s a standard for mail gateway scanning software; it supports almost all mail file formats. The following are its well-known features:.
It’s cross platform; works on Linux, Windows and Mac OS X. POSIX compliant, portable. Easy to install and use.
Works primarily from the command-line interface. Supports on-access scanning (Linux only). Provides a virus database update. It can scan within archives and compressed files (also protects against archive bombs), the built-in support includes Zip, Tar, 7Zip, Rar among others. ClamTk is a lightweight graphical front-end for the popular command-line based, written using Perl and Gtk libraries for Unix-like systems such as Linux and FreeBSD. It‘s designed to be an easy-to-use, on-demand anti-virus scanner.
It’s a reliable graphical anti-virus software which runs smoothly, it’s excellent for getting things done fast. ChkrootKit is a free and open source lightweight toolkit to locally check for signs of a rootkit. It contains various programs/scripts which include:. chkrootkit – a shell script that checks system binaries for rootkit modification. ifpromisc.c – it checks if an interface is in promiscuous mode. chklastlog.c – this checks for lastlog deletions.
chkwtmp.c – this checks for wtmp deletions. checkwtmpx.c – checks for wtmpx deletions (Solaris only). chkproc.c – checks for signs of LKM trojans. chkdirs.c – this checks for signs of LKM trojans. strings.c – it performs quick and dirty strings replacement. chkutmp.c – this checks for utmp deletions. RookKit Hunter is remarkable lightweight, open source security monitoring and analyzing tool for POSIX compliant systems.
It’s available for Linux and FreeBSD. It’s a scanner for every kind of threats to a Linux system from backdoors, rootkits to various local exploits. It’s other important features include:. It’s command-line based. It’s simple to use and offers thorough inspection capabilities. It uses SHA-1 hash comparison to detect malicious entries.
It’s portable and compatible with most UNIX-based systems. Comodo Anti-virus For Linux (CAVL) is a powerful cross-platform anti-virus and email filtering software. Comodo Anti-virus For Linux offers great virus protection with the additional features for fully configurable anti-spam system. Comodo anti-virus for Linux features include:. Simply install and forget, no annoying false alarms, just solid virus protection. Provides proactive anti-virus protection intercepts all known threats. Optional automatic updates for the most up-to-date virus protection.
Comes with a scan scheduler, detailed event viewer, and custom scan profiles. Offers a mail filter which is compatible with Postfix, Qmail, Sendmail and Exim MTA’s. Sophos For Linux anti-virus for Linux is a stable and reliable anti-virus software for a wide range of Linux distributions.
It detects and eradicates viruses (including worms and Trojans) on your Linux computer. It can as well find and block all non-Linux viruses that might be stored on your Linux computer and transferred to non-Linux computers. You can run all commands (except savscan, which is used to run on-demand scans) as root from the from the command-line interface. Below are the notable features of Sophos For Linux:.
Easy to install and runs quietly. It’s effective and secure.
It can detect and block malware with on-access, on-demand, or scheduled scanning. Offers excellent performance, with low impact on the system. Offers extensive platform coverage.
BitDefender For Unices is a powerful and versatile anti-virus software suite for Linux and FreeBSD. It offers protection and on-demand scanning on both Unix-based and Windows-based disk partitions by scanning for viruses and malware.
The following are a few of its remarkable features:. Enables scanning of archives. Supports desktop integration. It has an intuitive GUI and powerful command line interface that supports OS scripting tools. It can quarantine infected files into a protected directory. F-PROT For Linux anti-virus for Linux workstations is a free powerful scanning engine for use on home/personal workstations.
Developed to effectively get rid of viruses threatening workstations running Linux, it offers full protection against macro viruses and other forms of malicious software including Trojans. Below are some of its exceptional features:. It supports both 32bit and 64bit versions of Linux x86. It scans for over 2119958 known viruses and their variants. It’s able to perform. It scans hard drives, CD-ROMS, diskettes, network drives, directories and specific files. It can also scan for images of boot sector viruses, macro viruses, and Trojan Horses.
Don’t believe that Linux-based operating systems are completely secure, get one of these free anti-viruses we have talked about to secure your workstation or server. Do you have any thoughts to share with us? If yes, then make use of the feedback form below. Sophos runs quietly in the background, unnoticeable. That is, unless your computer is really lame, in which case it can slow your computer to a crawl. I have two Linux computers:. One is about a year old, 64-bit, 4 GB of RAM, running Linux Mint 18.2 xfce 64-bit.
I haven’t even noticed that Sophos is running, except one time when it detected some malware. The other is from 2008, 32-bit, 2 GB of RAM, running Linux Mint 18.2 xfce 32-bit. Sophos slowed this computer to a crawl, so I uninstalled Sophos. Now the computer runs at an acceptable speed.