Skener poznatih ranjivosti

Q: 1. What does this vulnerability scanner do?

This online tool works with the Common Vulnerabilities and Exposures (CVE) database to make sure your software is updated with the latest security patches. The CVE database contains the world’s largest database of cybersecurity vulnerabilities. When IT professionals find and fix a vulnerability issue within a program, they report it to the CVE database so that all users can keep their software up-to-date. The SafetyDetectives vulnerability tool scans your operating system’s settings and browser against the information in the CVE database, and it recommends security patches based on those vulnerabilities.

Q: 2. How do I know if my computer is infected with a virus?

Classic symptoms of a virus are: Computer freezes Slow performance Popup error messages Application crashes Many cybercriminals create viruses which run silently in the background — stealing credit card numbers, bank account passwords, and other private data without you even knowing. It’s possible that you might not even experience any of these “classic virus symptoms”. While online tools like this one can help identify software security flaws, they are unable to detect and remove viruses from a computer system. For that, you’ll need an antivirus program .

Q: 3. How do I get rid of malware?

If you know your computer has malware on it, you’ll need to download an antivirus scanner — like Norton or McAfee . These programs will detect and remove all of the malware from a system, and they’ll guarantee that you stay protected against all future threats.

Q: 4. What's the best way to stay protected from malware?

The first thing you should do is learn the basics of how to keep your computer secure (Mac users go here ; Windows 10 users go here ). This means that you need to have an antivirus installed , you need to stay away from dangerous websites, and you need to stay up-to-date with the latest security patches for both your OS and your system’s applications.

Q: 5. Do I need to pay for an antivirus?

When it comes to antivirus software, you get what you pay for! No business model supports “free” products — you’re always going to “pay” somehow. Most internet security companies which have free antivirus software only provide very basic protection to their free users. They’ll eventually ask for you to pay for an upgrade before they’ll provide you with complete antivirus coverage. Some companies — like Avast/AVG — might even steal your browsing data and sell it to advertisers as compensation for providing a free product. That said, there are some decent antivirus programs available for free . But free antiviruses should only be used to secure systems that don’t have a lot of sensitive information — passwords, banking info, photos/videos, etc. It’s always best to not deal with the limitations of a free antivirus and instead download a low-cost premium antivirus like Norton 360 .

Question 1

1. Šta radi ovaj skener ranjivosti?

Answer

Ova onlajn alatka sarađuje sa Common Vulnerabilities and Exposures (CVE) bazom podataka kako bi se pobrinula da vaš program bude ažuriran sa najnovijim bezbednosnim zakrpama.

CVE baza podatka je najveća bazu podataka sa ranjivostima sajber bezbednosti na svetu. Kada IT stručnjaci pronađu i poprave problem ranjivosti kod programa, oni ga prijave CVE bazi podataka, kako bi svi korisnici mogli da ažuriraju svoj program.

SafetyDetectives alatka za ranjivost skenira podešavanja vašeg operativnog sistema i pretraživača uporedo sa CVE bazom podataka, i preporučuje bezbednosne zakrpe na osnovu pronađenih ranjivosti.

Question 2

2. Kako da znam da je moj kompjuter zaražen virusom?

Answer

Uobičajeni pokazatelji infekcije su:

Zamrzavanje kompjutera
Spore performanse
Iskačuće poruke o greškama
Pad aplikacija

Mnogi sajber kriminalci stvaraju viruse koji rade tiho u pozadini — oni bez vašeg znanja kradu brojeve vaših kreditnih kartica, lozinke bankovnih naloga i druge privatne podatke. Moguće je da čak i ne primetite ove „klasične simptome virusa.“

Iako vam ovakve onlajn alatke mogu pomoći u identifikaciji bezbednosnih nedostataka programa, oni ne mogu detektovati i ukloniti viruse iz sistema kompjutera. Za to vam je potreban antivirus program.

Question 3

3. Kako da se otarasim malvera?

Answer

Ako znate da se na vašem kompjuteru nalazi malver, potrebno je da preuzmete antivirus skener — kao što je Norton ili McAfee. Ovi programi će detektovati i ukloniti sve malvere sa sistema, i zagarantovano štititi od svih budućih pretnji.

Question 4

4. Koji je najbolji način zaštite od malvera?

Answer

Prvo što treba da uradite je da naučite osnove zaštite kompjutera (Mac korisnici, kliknite ovde; Windows 10 korisnici kliknite ovde).

To znači da morate imati instaliran antivirus, držati se podalje od opasnih veb-sajtova i biti ažurirani sa najnovijim bezbednosnim zakrpama za operativne sisteme i sistemske aplikacije.

Question 5

5. Da li moram da platim za antivirus?

Answer

Kada je reč o antivirus programu, koliko platite toliko dobijete! Nijedan poslovni model ne podržava „besplatne“ proizvode — uvek ćete nekako „platiti.“

Većina kompanija za internet bezbednost koja ima besplatan antivirus program pruža samo osnovnu zaštitu svojim besplatnim korisnicima. Na kraju će vas pitati da platite nadogradnju kako bi vam pružili kompletnu zaštitu od virusa. Određene kompanije — kao Avast/AVG — mogu čak i ukrasti podatke vaše internet pretrage i prodati ih oglašivačima kao kompenzaciju za pružanje besplatnog proizvoda.

Uprkos tome, postoji nekoliko pristojnih antivirus programa dostupnih besplatno. Ipak, besplatni antivirusi treba da se koriste samo za obezbeđivanje sistema koji ne sadrži dosta osetljivih podataka — lozinki, bankovnih podataka, fotografija/videa, itd. Bolje je ne baviti se ograničenjima besplatnog antivirusa i preuzeti jeftini premium antivirus kao što je Norton 360.

Skener poznatih ranjivosti

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