Keylogger, ama keystroke logger, waa barnaamij sir ah oo ay adeegsadaan dambiilayaasha internetka si ay si qarsoodi ah ugu duubaan furaha kasta oo lagu sameeyo kumbuyuutarkaaga. Ujeedada ugu weyni waa in la goosto macluumaadkaaga xasaasiga ah sida furaha sirta ah ama login, oo dib loogu celiyo hackerka.

Asal ahaan, keyloggers waxaa loo isticmaali jiray si ay ula socdaan dhaqdhaqaaqa shaqaalaha ee kombuyuutarrada, laakiin tani waxay si dhaqso ah u noqotay mid faa'iido leh kaliya maahan kuwa jabsada, laakiin sidoo kale suuq-geynta internetka ee isticmaala keyloggers^{( internet marketers who use keyloggers)} si ay ula socdaan dhaqdhaqaaqa booqdayaasha webka.

Sida barnaamijyada kale ee hackers-ka, keyloggers-ka ayaa lagu rakibi karaa kombayutarkaaga intarneedka, markaas ka dib qofka wax jabsada wuxuu ogaan karaa galitaankaaga^{(hacker can figure out your logins)} goobo kala duwan isagoon ku arkin shaashadda.

Waxay awoodaan inay tan sameeyaan iyagoo eegaya wax kasta oo aad ku qorto si ay u doortaan xogta xasaasiga ah sida furayaasha sirta ah, kuwaas oo aad caadi ahaan u lahaan lahayd in kombuyuutarku ku xasuusto si aad si degdeg ah u gasho. Xogta noocan oo kale ah waxaa loo haystaa sida cookies-ka kumbuyuutarkaaga^{(cookies on your computer)} , taas oo u sahlaysa hackerka inuu helo.

Sida Keylogger u shaqeeyo^{(How a Keylogger Works)}

Waxaa jira dhowr nooc oo keyloggers ah iyadoo ku xiran hadba sida ay ugu xirmaan kumbuyuutarkaaga^{(how they attach to your computer)} ama browserka sida rootkit fayrasyada, kuwaas oo isku xira nidaamka hawlgalka kombiyuutarkaaga, ama hypervisor malware oo ka shaqeeya heerar aad u hooseeya. Labadan gaar ahaan sida caadiga ah way adag tahay in laga takhaluso, si ay u sii wataan shaqada iyaga oo aan niyad jabin.

Keylogers sidoo kale waxaa loo yaqaanaa sida ay u shaqeeyaan. Tusaale ahaan, waxaa jira kuwa faafiya boggaga internetka oo xadaya xogtaada haddii aad booqato boggagaas, halka kuwa kale ay kuugu dhejiyaan biraawsarkaaga sida kordhinta qarsoon , oo inta badan ka baxsanaysa ogaanshaha antimalware, oo ay soo sheegaan furaha kasta oo lagu sameeyo app-ka.

Kuwa kore waa keyloggers-ku-saleysan software-ka, laakin waxaa kaloo jira keyloggers hardware sida jack-ka dheeriga ah ee kombayutarkaga, kombuyuutarrada kumbuyuutarka, ama qaybo kale oo qalab ah oo aad yartahay in lagugu sameeyo guriga.

Fursadaha uu ku haleelo mid ka mid ah kuwan ayaa aad u yar marka loo eego nooca fayraska ee ay hackersku ku dhejiyaan aaladaha internetka oo ay tahay in aan aad uga walaacno.

Sida Keylogger Loogu Rakibaayo Kombiyuutarka^{(How a Keylogger Is Installed On a Computer)}

Keyloggers ayaa inta badan lagu rakibaa kombuyuutarkaaga iyada oo qayb ka ah Trojan , kaas oo u ekeysiiya isticmaalka waxtarka leh. Markaad soo dejiso oo aad rakibto app-ka, ama wuu shaqeeyaa laakiin wuxuu ku dul shubaa malware-ka kombiyuutarkaaga, ama wuu ku guul daraystay inuu u shaqeeyo sidii ballanku ahaa.

Marka la rakibo keylogger-ka, waxa uu socon doonaa mar kasta oo aad bilowdo kombayutarka, waxa ayna diiwaan gelineysaa tabogalayaasha aad ku sameyso goobo gaar ah oo ku yaala mareegaha internetka, ama furaha kasta oo aad ku sameyso kombiyuutarkaaga.

Tani waxay dhacdaa sababtoo ah Trojans -yadu waxay inta badan u shaqeeyaan sidii xidhmo leh walxo kala duwan oo gacanta ku haya hawlo gaar ah. Trojan -ka ugu horreeya wuxuu noqon karaa qaab wax-soo-dejiye, kaasoo u oggolaanaya hacker-ku inuu ku shubto malware-ka kombiyuutarkaaga, halka keylogger-ku uu diiwaangelinayo furahaaga, barnaamij ka duwanna wuxuu u soo diri macluumaadkaaga shabakadda.

Haddii aad rabto inaad ka ilaaliso keyloggers inay ku rakibaan ama ku shaqeeyaan kombuyuutarkaaga, fursadda ugu fiican waa inaad xannibto ka hor inta aan la rakibin adigoo haysta software-ka-hortagga malware^{(strong anti-malware software)} .

Si kastaba ha ahaatee, keylogging-ka ayaa ah mid caadi u ah ganacsiyada qaar ama waalidiinta isticmaala si ay ula socdaan dhaq-dhaqaaqa caruurtooda, waana sababta ay inta badan u iloobaan software-ka amniga. Waxa ka sii daran in ay jiraan keyloggers kuwaas oo u soo galay qayb ka mid ah cusbooneysiinta, kuwaas oo inta badan maamula si ay uga baxsadaan ogaanshaha software-ka antimalware.

Waxaas oo dhami waxay adkeynayaan in laga hortago soo gelitaanka keyloggers-ka kumbuyuutarkaaga, markaa waa inaad aad uga feejignaataa oo aad ka shakisaa apps ama barnaamij kasta oo bilaash ah oo aad internetka ku soo dejisato kombayutarkaaga.

Sida Loo Ogaado & Looga Saaro Keylogger^{(How To Detect & Remove a Keylogger)}

Si ka duwan spyware iyo noocyada kale ee malware^{(spyware and other types of malware)} ee sida caadiga ah hoos u dhigaya kombuyuutarkaaga, keylogger ma sameeyo. Dhab ahaantii, xitaa ma ogaan doontid inay shaqeyneyso, sidaa darteed ma fududa in la ogaado.

Maareeyaha Hawsha^{(Task Manager)} ee kumbiyuutarkaagu waxa uu ku tusi karaa barnaamij kasta oo aan la rabin oo laga yaabo in uu ku dhex socdo kombayutarkaaga,laakin si aad u ogaato keylogger-ka,waxa aad u baahan doontaa barnaamij ka adag oo ku haboon hawsha.

Habka ugu fiican ee lagu ogaan karo loogana saari karo keylogger waa iyadoo la isticmaalayo isku darka ka hortagga keylogger iyo software-ka-hortagga rootkit-ka kaas oo heli kara oo baabi'in kara keylogers-ka marka loo eego anti-keylogger-kaaga ama utility antimalware.

Ka-hortagga-keylogers caadi ahaan waxay baadhaan dhammaan hababka ku shaqeeya kombuyuutarkaaga oo ay ku jiraan abka iyo adeegyada, nidaamka hawlgalka, iyo dhammaan goobaha kale.

Si kastaba ha ahaatee, barnaamijka khaaska ah ee ka-hortagga keylogger laftiisa kuma filna inuu tirtiro keylogger-ka, markaa waxaad u baahan doontaa barnaamijka lidka-rootkit-ka oo laga yaabo inaad sameyso rakibaad cusub oo nidaamkaaga qalliinka ah.

Qaar ka mid ah kuwa ugu fiican ee ka-hortagga keylogers ee aad isticmaali karto waxaa ka mid ah SpyShelter iyo Zemana . SpyShelter waxa laga heli karaa kombayutarada Windows oo kaliya , waxana ay si fiican u shaqeysaa marka ay mar walba socoto si loo ogaado loogana hor istaago keyloggers in ay ku rakibaan kombayutarkaga.

Waxay bixisaa dhowr habab oo difaac ah oo looga hortagayo furayaasha marka laga reebo kahortagga, sida iskaan-ku-samaynta hawlaha kombayutarkaga dhaqdhaqaaqyada shakiga leh oo ay isku daydo in ay ka saarto, ama ay xoqdo oo ay sir u geliso furayaashaada si ay u noqdaan kuwo aan waxtar u lahayn furayaasha.

Zemana waa nidaam kale oo software ka-hortagga logger kaas oo bixiya antimalware suite dhamaystiran oo leh iskaanka malware, xannibaadaha xayeysiiska, xoojinta sirta, iyo ilaalinta ransomware.

Uma xoog badna sida SpyShelter , laakiin sidoo kale waa barnaamij Windows-kaliya ah, wuxuuna ka shaqeeyaa gadaasha, la socodka dhaqdhaqaaq kasta oo laga shakiyo, samaynta baaritaannada nidaamka xilliyeed, iyo iskaankaro soo dejintaada iyo rakibayaashaada malware.

Waxa kale oo aad isticmaali kartaa barnaamijyada lidka-rootkit-ka si aad rootkit-yada uga saartid kombiyuutarkaaga. Dhawr doorasho oo wanaagsan waxaa ka mid ah Malwarebytes, McAfee Rootkit saarista^{(McAfee Rootkit)} , ama Bitdefender Rootkit Remover .

Barnaamijyada ka-hortagga-rootkit-ku waa safkaaga labaad ee difaaca halkaasoo nidaamyada khaaska ah ee ka-hortagga-keylogger-ka aysan shaqayn.

Malwarebytes waa bilaash in la isticmaalo, barnaamijka lidka-rootkit-ka ee Windows-kaliya kaas oo ka dhex shaqeeya nidaamka kombiyuutarkaaga, isaga oo baadhaya fayrasyada rootkit ee kala duwan iyo keyloggers. Waxa kale oo ay qabataa baadhista nidaamka dalabka, ama haddii aad door bidayso, waxaad samayn kartaa iskaanka buuxa oo aad dib u bilaabi kartaa kombiyuutarkaaga si aad u isticmaasho isbeddellada.

Waxa kale oo aad isku dayi kartaa bilaashka ah, Windows-keliya, McAfee Rootkit Remover , kaas oo bixiya iskaanka dalabka oo ka saaraya rootkit kasta oo ay ogaato, oo ay ku jiraan keylogers.

Gabagabo^(Conclusion)

Haddii aad ka shakisan tahay in kombuyuutarkaaga uu ku rakiban yahay keylogger, waxaad marka hore ka hubin kartaa maamulahaaga^{(Task Manager)} shaqada si kasta oo ay uga shakiyaan, ama isticmaal software-ka-hortagga keylogger iyo ka-hortagga rootkit si uu kaaga caawiyo inaad iskaan u baadho oo aad ka takhalusto.

Sida had iyo jeer, ka-hortagga ayaa ka fiican daawaynta, sidaa darteed aad uga taxaddar apps-ka ama barnaamijyada aad soo dejiso, bogagga shabakadda ee aad booqato, iyo muhimad ahaan, ku ilaali nidaamkaaga hawlgalka iyo browser-yada software-yada kale ee la cusboonaysiiyay si loo joojiyo wixii faa’iido leh.

HDG Explains: What Is A Keylogger & How Do I Remove It From My Computer?

A keylogger, or keystroke logger, is a ѕneaky program used by cybercriminals to covertly record each keyѕtrokе made on your computer. The main aim is to harvest your sensitіve information like passwords or logins, and send it back to the hacker.

Originally, keyloggers were used to track employees’ activity on computers, but this quickly became useful not just to hackers, but also to internet marketers who use keyloggers to monitor the activities of their web visitors.

Like other hacker programs, keyloggers can be installed on your computer over the internet, after which the hacker can figure out your logins for different sites without seeing it on the screen.

They’re able to do this by parsing through everything you type to pick out sensitive data like passwords, which you’d normally have your computer remember for you to log in faster. Such data is held as cookies on your computer, which makes it easier for the hacker to get it.

How a Keylogger Works

There are several types of keyloggers depending on how they attach to your computer or browser like rootkit viruses, which embed themselves into your computer’s operating system, or hypervisor malware that work at much lower levels. These two in particular are usually hard to get rid of, so they continue operating undeterred.

Keyloggers are also known by how they operate. For example, there are those that infect webpages and steal your data if you visit such pages, while others attach to your browser as hidden extensions, often evading detection by antimalware, and report each keystroke made through the app.

The above are software-based keyloggers, but there are also hardware keyloggers like an extra jack on your computer, a keyboard overlay, or other pieces of hardware you’re less likely to be subjected to at home.

The chances of being hit by one of these are very slim compared to the virus type that hackers lace internet platforms with that we should be more concerned about.

How a Keylogger Is Installed On a Computer

Keyloggers are often installed on your computer as part of a Trojan, which masquerades as a useful utility. Once you download and install the app, it either works but slips malware onto your computer, or it fails to work as promised.

Once the keylogger is installed, it’ll keep running every time you start your computer, and records keystrokes you make on specific fields on websites, or each keystroke you make on your computer.

This happens because the Trojans usually operate as a bundle with different elements handling specialized tasks. The first Trojan could be in the form of a downloader, which allows the hacker to load malware to your computer, while the keylogger records your keystrokes, and a different program sends out your information over the web.

If you want to prevent keyloggers from getting installed onto or operating on your computer, your best chance is to block it before installation by having strong anti-malware software.

However, keylogging is a normal routine for some businesses or parents who use it to monitor their children’s activity, which is why it’s often overlooked by security software. What’s worse is there are keyloggers that come in as part of an update, which usually manage to escape detection by antimalware software.

All these make it harder to prevent the entry of keyloggers to your computer, so you should be more vigilant and skeptical about any free apps or programs you download over the internet onto your computer.

How To Detect & Remove a Keylogger

Unlike spyware and other types of malware that would ordinarily slow down your computer, a keylogger doesn’t. In fact, you won’t even know it’s in operation, so it’s not that easy to detect.

Your computer’s Task Manager can show you any undesirable software that may be running on your computer, but to detect a keylogger, you’ll need a stronger program suited to the task.

The best method of detecting and removing a keylogger is by using a combination of a strong anti-keylogger and anti-rootkit software that can find and eliminate keyloggers than your antivirus or antimalware utility.

Anti-keyloggers usually audit all the processes running on your computer including background apps and services, the operating system, and all other settings.

However, a specialized anti-keylogger program in itself isn’t enough to wipe away the keylogger, so you’ll need an anti-rootkit program and possibly perform a fresh install of your operating system.

Some of the best anti-keyloggers you can use include SpyShelter and Zemana. SpyShelter is available only on Windows computers, and works best when it runs all the time so as to detect and block keyloggers from installing onto your computer.

It offers several defense mechanisms against keyloggers besides prevention, like scanning your computer’s operations for suspicious activities and tries to remove them, or scrambles and encrypts your keystrokes so they’ll be useless to the keyloggers.

Zemana is another anti-logger software system that provides an antimalware suite complete with a malware scanner, ad blocker, an encryption enforcer, and ransomware protection.

It’s not as strong as SpyShelter, but it’s also a Windows-only program, and works in the background, monitoring any suspicious activity, performing periodic system scans, and scanning your downloads and installers for malware.

You can also use anti-rootkit programs to remove rootkits from your computer. A few good options include Malwarebytes, McAfee Rootkit remover, or Bitdefender Rootkit Remover.

Anti-rootkit programs are your second line of defense where the specialized anti-keylogger systems don’t work.

Malwarebytes is a free to use, Windows-only anti-rootkit program that works through your computer’s operating system, scanning for various rootkit viruses and keyloggers. It also performs on-demand system scans, or if you prefer, you can perform a full scan and reboot your computer to apply the changes.

You can also try the free, Windows-only, McAfee Rootkit Remover, which provides on-demand scanning and removes any rootkits that it detects, including keyloggers.

Conclusion

If you suspect your computer could be having a keylogger installed, you could check your Task Manager first for any suspicious processes, or use anti-keylogger and anti-rootkit software to help you scan for and get rid of it.

As always, prevention is better than cure, so be extra cautious about the apps or programs you download, the web pages you visit, and importantly, keep your operating system and browsers among other software updated to block off any exploits.

Related posts

• HDG wuxuu sharxayaa: Waa maxay Server-ka Kombiyuutarku?

• HDG wuxuu sharxayaa: Sidee buu u shaqeeyaa daabacaadda 3D?

• HDG wuxuu sharxayaa: Waa maxay CAPTCHA & Sidee ayay u shaqeysaa?

• HDG wuxuu sharxayaa: Sidee buu GPS u shaqeeyaa?

• HDG wuxuu sharxayaa: Sidee Xaqiiqda La Kordhiyay u Shaqaysaa?

• Sida Looga Sheego Waxa Runta Ama Beenta Ah Intarneedka

• HDG wuxuu sharxayaa: Waa maxay Habka Soo-saare ee Chromebook & Waa maxay adeegsigiisa?

• HDG wuxuu sharxayaa: Waa maxay Bandwidth?

• HDG wuxuu sharxayaa: Waa maxay SFTP & FTP?

• Sida loo arko qoraalada Instagram ee la tirtiray (adiga ama qof kale)

• Madow, Cadaan & Koofiyadaha Cawlan waa la jabsaday

• HDG wuxuu sharxayaa: Waa maxay RFID & maxaa loo isticmaali karaa?

• Jebinta Doorashada 101: Ammaan ma tahay in si elektaroonik ah loo codeeyo?

• HDG wuxuu sharxayaa: Waa maxay Domain baarkinka & waa maxay faa'iidooyinkeeda?

• Hagaha Cilad-raadinta ugu dambeysa ee Windows 7 Arrimaha Laalaadinta

• HDG wuxuu sharxayaa: Waa maxay Shabakadda Kombiyuutarku?

• HDG wuxuu sharxayaa: Waa maxay Deked Kumbuyuutar ah & Maxaa Loo Isticmaalaa?

• Sidee buu u shaqeeyaa Dallacaadda Wireless-ka?

• HDG wuxuu sharxayaa: Waa maxay metadata iyo sidee loo isticmaalaa?

• Soo celi furahaaga Amniga Shabakadda Wireless-ka ee Daaqadaha