Nidaamyada Linux waxaa la og yahay inay ka ammaan badan yihiin Windows^{(more secure than Windows)} . Si kastaba ha ahaatee, taasi macnaheedu maaha inay gebi ahaanba ka difaacaan hanjabaadaha. Weerarada Malware ee nidaamyada ^(Malware)Linux ayaa sii kordhaya. Maqaalkani wuxuu sharxi doonaa todobo barnaamij oo ka hortag ah oo bilaash ah Linux .

Hubi^(Make) inaad hubiso maqaaladeena kale ee ku saabsan xulashooyinka antivirus ugu fiican ee Mac^{(best antivirus options for Mac)} iyo xulashooyinka antivirus ugu fiican ee aaladaha Android^{(antivirus options for Android devices)} . Sidoo kale, waxaan haynaa maqaallo ku saabsan sida loo ogaado rootkits on Windows^{(how to detect rootkits on Windows)} iyo sida loo ogaado rootkits on Mac^{(how to detect rootkits on Mac)} .

1. ClamAV

ClamAV waa matoor ka hortag ah oo il furan oo loo isticmaalo in lagu ogaado fayraska, trojans, malware, iyo khataraha kale ee xaasidnimada leh. Waxay ku shaqayn kartaa server Linux ah iyo desktop ^(Linux)Linux .

Dhammaan ficillada qalabkani waxay isticmaalaan khadka taliska. Tilmaamaha waxaa ka mid ah:

• Waxay taageertaa luuqado badan
• fududahay in la isticmaalo
• La qaadi karo
• Wuxuu baadhayaa qaabab badan oo faylal ah iyo albaabbada boostada
• POSIX taageero waafaqsan
• Waxay bixisaa cusboonaysiinta xogta fayraska

ClamAV wuxuu ka shaqeeyaa Terminalka mana lahan GUI u dhashay , in kasta oo aad adigu iskaa soo dejisan karto. Waxay baari kartaa faylasha la isku cadeeyey (waxay taageertaa Rar , Zip , 7 Zip , iyo Tar ) iyo kaydadka.

Haddii aad raadinayso iskaanka faylka tooska ah, ClamAV adiga^(ClamAV) maaha. Waxay u baahan tahay inaad furto faylasha marka hore. 

Hoos-u-dhac kale oo barnaamijkan ah ayaa ah xawaaraha socodsiinta oo gaabis ah iyo cusboonaysiinta nidaamka oo aan joogto ahayn.

2. ClamTK

ClamTK ma aha iskaanka fayraska laftiisa. Waa GUI loogu talagalay ClamAV . Isticmaalayaasha kuwaas oo aan jeclayn inay isticmaalaan interface-line interface, ClamTK waxay siisaa sifooyin la mid ah ClamAV iyada oo loo marayo is-dhexgalka garaafyada fudud.

Muuqaalka ugu muhiimsan ee ClamTK waa in la awoodo in lagu isticmaalo dhammaan sifooyinka horumarsan ee Clam AV GUI fudud . Tilmaamaha kale waxaa ka mid ah:

• Ka saar galka^(Exclude) iyo faylasha leh sifada liiska cad
• Jadwalka sawirada si fudud
• Waxay taageertaa is dhexgalka iskaanka galka oo leh dhammaan bay'adaha desktop-ka waaweyn
• Waxaa lagu rakibi karaa nidaamyada hawlgalka Linux ee ugu caansan
• Habee jadwalka iskaanka
• Gacanta ku sawir hagaha gaarka ah iyo faylasha
• Soo deji cusbooneysiinta qeexitaanka
• Isticmaalayaashu waxay si ammaan ah u tirtiri karaan faylasha loo wareejiyay maamulaha karantiilka
• Si dhakhso^(Quickly) leh uga hel diiwaannada sawirka browserka taariikhda

ClamTK iyo ClamAV ^(ClamTK)labaduba^(ClamAV) waxay diyaar ku yihiin kaydinta software qaybinta Linux ee caadiga ah.^(Linux)

3. Comodo Antivirus

Mararka qaarkood waxaa loo yaqaan CALV, Comodo Antivirus waxaa ku jira iskaanka-baahida, falanqaynta habdhaqanka waqtiga-dhabta ah, iyo ilaalinta fariimaha spamka iyo ka-hortagga phishingka.

Tilmaamaha kale ee barnaamijkan ka hortagga bilaashka ah waxaa ka mid ah:

• Muuqaallada iskaanka gaarka ah
• Cusbooneysiin joogto ah oo toos ah
• Daruur ku salaysan
• Waxay bixisaa ilaalin 360-degree ah oo ka dhan ah eber-maalin iyo malware aan la aqoon
• Qeexitaannada fayraska^(Virus) waxaa la cusboonaysiiyaa marar badan maalintii

Comodo Antivirus waxa laga yaabaa inuu aad ugu adag yahay kuwa aan aqoonta u lahayn tignoolajiyada. Ka digtoonow oo fiiro gaar ah u yeelo markaad rakibayso nooca bilaashka ah. Sida caadiga ah, Comodo waxay si toos ah u beddeli doontaa biraawsarkaaga iyo mashiinka raadinta aasaasiga ah.

Comodo sidoo kale ma laha shaandhaynta shabakadda ama URL xannibista^{(URL blocking)} .

Isticmaalayaasha horumarsan ee raadinaya barnaamij ka hortag ah oo qani ah oo si heersare ah loo habeyn karo, Comodo waa doorasho wanaagsan. Isticmaalayaasha celceliska ah waxaa laga yaabaa inay aad ugu adkaato isticmaalka.

4. Rootkit Hunter

Rootkit Hunter waa adeeg yar oo isticmaala albaabka dambe iyo faa'iidooyinka kale ee maxaliga ah si loo ogaado trojans iyo fayrasyada.

Tilmaamaha kale waxaa ka mid ah:

• fududahay in la isticmaalo oo degdeg ah
• Ka shaqeeya khadka taliska
• La qaadi karo
• Waxay taageertaa qaybinta Linux badan

Rootkit Hunter wuxuu ogaadaa rootkit -^(rootkits) yada isagoo iskaan ka baaraya isbeddellada aan la aqoonsan ee faylasha. Si loo aqoonsado haddii uu jiro isbeddel, Rootkit wuxuu^(Rootkit) u baahan yahay inuu ogaado waxa faylalka ay u ekaan karaan nidaam nadiif ah. Sidaa darteed, waa inaad ku rakibtaa si aad u hesho aasaaska sawirada mustaqbalka.

Haddii aad sugto ilaa nidaamkaaga uu cudurku ku dhaco, Rootkit Hunter ma noqon doono mid aad waxtar u leh.

5. F-Prot

F-Prot waa barnaamij ka hortag bilaash ah oo loogu talagalay isticmaaleyaasha guryaha Linux si ay nidaamkooda uga dhigaan mid ka madax banaan malware. Waxay baartaa ransomware, fayraska qaybta boot, iyo hanjabaadaha kale ee xaasidnimada leh.

Waxa ku jira astaamo kale sida:

• La jaanqaadi kara 32 iyo 64-bit
• Waxay isticmaashaa GUI ama interface-line interface
• La qaadi karo
• Ma saameynayso waxqabadka nidaamka
• Wuxuu baaraa^(Scans) kaydka xogta khatarta ah ee la yaqaan (in ka badan 21 milyan) iyo noocyo kale oo ay ku jiraan
• Wuxuu sameeyaa iskaanka jadwaleysan
• Wuxuu ogaadaa noocyo kala duwan oo caabuq ah oo ay ku jiraan qaybaha kabaha

F-Prot kuma jiraan aaladaha amniga intarneedka^(Internet) sida kiiboodhka casriga ah, balaadhinta browserka, ama aaladaha phishingka si looga ilaaliyo dadaalka keyloggers. 

Si kastaba ha ahaatee, kuwa xiiseynaya barnaamijka antivirus wax ku ool ah oo shaqeynaya, waa doorasho wanaagsan.

6. Chkrootkit

Chkrootkit waa qalab loo isticmaalo in lagu ogaado joogitaanka rootkit-yada. Waa bilaash waana il furan.

Chkrootkit waxay leedahay astaamo kale oo badan, sida:

• Loo heli karo qaybo badan oo Linux ah
• Wuxuu ogaadaa ku dhawaad ​​dhammaan rootkit-yadii ugu dambeeyay sababtoo ah bulshada isha furan ayaa cusbooneysiisa
• Degdeg ah oo fududahay in la isticmaalo
• Fudud iyo la qaadi karo
• Waxaa lagu gubi karaa USB ama CD
• Wuxuu ka socdaa terminaalka
• Wuxuu si hufan u ogaadaa wtmp iyo faylalka lastlog -ga ee la beddelay si loogu wargaliyo maamulayaasha faragelinta

Chkrootkit ma sii daayo noocyo cusub marar badan sida qaar ka mid ah barnaamijyada kale ee ka hortaga.

7. Sophos

^(Sophos)Software ka-hortagga fayraska Sophos wuxuu ogaadaa oo tirtiraa fayrasyada (oo ay ku jiraan Trojans iyo Gooryaanka ) oo loogu talagalay qaybin ballaaran oo Linux ah.

Hoos^(Below) waxaa ku yaal qaar ka mid ah astaamaha Sophos :

• Wuxuu ogaadaa oo xannibaa malware-ka iyadoo la dalbanayo, la qorsheeyay, ama marin-helid
• Cusbooneysiinta ayaa caadi ahaan ka hooseysa 50KB waxayna saameyn yar ku leeyihiin waxqabadka nidaamka
• Si aamusnaan leh oo si fudud loo rakibo
• Wuxuu maamuli karaa dhammaan amarrada (marka laga reebo savscan) laga bilaabo interface-line interface sida xidid
• Adeegsada ilaalinta tooska ah si uu u helo faylalka xaasidnimada leh wakhtiga dhabta ah
• Ku habeyn iskaanka wadayaasha gudaha iyo shabakada

Marka la ogaado oo la xannibo fayrasyada aan Linux ahayn ee laga yaabo in lagu kaydiyo kombayutarkaaga, Sophos wuxuu ka ilaaliyaa nidaamkaaga ^(Sophos)Linux inuu saameeyo malware-ka nidaamyada kale ee laga yaabo inaad isticmaasho. 

Sophos kuma iman GUI -ku-dhisan . Nooca bilaashka ah ma siinayo marin u helida isdiiwaangelinta ama taageerada farsamada.

In kasta oo nidaamyada Linux ay si ka wanaagsan ^(Linux)Windows -ka uga ilaalinayaan , ma jirto si 100% looga badbaado khataraha xaasidnimada leh. Maxaad u ilaalin weyday kombiyuutarkaaga adigoo ku rakibaya ugu yaraan mid ka mid ah barnaamijyada ka hortagga bilaashka ah ee kor ku xusan?

The Top 7 Free Antivirus Programs for Linux

Linux syѕtems are known to be more secure than Windows. However, that doesn’t mean they are entirely immune to threats. Malware attacks on Linux systems are increasing. This article will describe seven free antivirus programs for Linux.

Make sure to check out our other articles on the best antivirus options for Mac and the best antivirus options for Android devices. Also, we have articles on how to detect rootkits on Windows and how to detect rootkits on Mac.

1. ClamAV

ClamAV is an open-source antivirus engine used to detect viruses, trojans, malware, and other malicious threats. It can run on a Linux server and Linux desktop.

All actions with this tool use the command line. Features include:

• Supports multiple languages
• Easy-to-use
• Portable
• Scans numerous file formats and mail gateways
• POSIX compliant support
• Provides a virus database update

ClamAV works through the terminal and doesn’t have a native GUI, although you can download your own. It can scan compressed files (supports Rar, Zip, 7Zip, and Tar) and archives.

If you are looking for an automatic file scanner, ClamAV is not for you. It requires you to open the files first. 

Another downside of this program is its slow processing speed and infrequent system updates.

2. ClamTK

ClamTK is not a virus scanner in and of itself. It is a GUI for ClamAV. For those users who don’t like to use a command-line interface, ClamTK provides the same features as ClamAV via an easy to use graphical interface.

The main feature of ClamTK is to be able to use all the advanced features of Clam AV in a simple GUI. Other features include:

• Exclude folders and files with white-list feature
• Schedule scans easily
• Supports folder scanning integration with all major desktop environments
• Can be installed on most popular Linux operating systems
• Configure scan schedules
• Manually scan individual directories and files
• Download definition updates
• Users can securely delete files that have been moved into the quarantine manager
• Quickly access scan logs from history browser

Both ClamTK and ClamAV are available in many mainstream Linux distributions’ software repositories.

3. Comodo Antivirus

Sometimes referred to as CALV, Comodo Antivirus includes an on-demand scanner, real-time behavioral analysis, and spam mail protection and anti-phishing.

Other features of this free antivirus program include:

• Custom scanning profiles
• Regular and automatic updates
• Cloud-based
• Delivers 360-degree protection against zero-day and unknown malware
• Virus definitions are updated many times a day

Comodo Antivirus might be too complicated for those who are not tech-savvy. Be careful and pay attention when installing the free version. By default, Comodo will automatically change your browser and primary search engine.

Comodo also has no web filtering or URL blocking.

For advanced users looking for a feature-rich and highly configurable antivirus program, Comodo is a good choice. Average users might find it too difficult to use.

4. Rootkit Hunter

Rootkit Hunter is a small utility that uses backdoor and other local exploits to detect trojans and viruses.

Other features include:

• Easy-to-use and fast
• Works from the command line
• Portable
• Supports many Linux distributions

Rootkit Hunter detects rootkits by scanning for unrecognized changes in files. To recognize if there has been a change, Rootkit needs to know what the files should look like on a clean system. Therefore, you must install it to get a baseline for future scans.

If you wait until your system is infected, Rootkit Hunter will not be very useful.

5. F-Prot

F-Prot is a free antivirus program for Linux home users to keep their systems free of malware. It scans for ransomware, boot sector viruses, and other malicious threats.

It includes other features such as:

• Compatible with 32 and 64-bit
• Uses GUI or command-line interface
• Portable
• Does not affect system performance
• Scans an enormous database of known threats (over 21 million) and their other variants
• Performs scheduled scanning
• Detects different infection types including boot sectors

F-Prot doesn’t include Internet security tools such as virtual keyboards, browser extensions, or phishing detectors to protect against keyloggers’ efforts. 

However, for those interested in an effective and functional antivirus program, it is a good choice.

6. Chkrootkit

Chkrootkit is a set of tools used to detect the presence of rootkits. It is free and open-source.

Chkrootkit has many other features, such as:

• Available for multiple Linux distributions
• Detects almost all the latest rootkits because the open-source community keeps it up to date
• Fast and easy to use
• Lightweight and portable
• Can be burned to USB or CD
• Runs from terminal
• Efficiently detects altered wtmp and lastlog files to alert administrators about intrusions

Chkrootkit doesn’t release new versions as often as some of the other antivirus programs.

7. Sophos

Sophos anti-virus software detects and eradicates viruses (including Trojans and worms) for a wide range of Linux distributions.

Below are some of the features of Sophos:

• Detects and blocks malware with on-demand, scheduled, or on-access scanning
• Updates are typically under 50KB and have little impact on system performance
• Runs quietly and easy to install
• Can run all commands (except savscan) from the command-line interface as root
• Uses live protection to find malicious files in real-time
• Configure scanning for local and network drives

By detecting and blocking non-Linux viruses that might be stored on your computer, Sophos prevents your Linux system from being affected by malware from other operating systems you might be using. 

Sophos doesn’t come with a built-in GUI. The free version doesn’t give access to subscriptions or technical support.

Even though Linux systems are better protected than Windows, there is no way to be 100% safe from malicious threats. Why not protect your computer by installing at least one of the free antivirus programs above?

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