http://bucarotechelp.com/computers/netsafe This section contains information about how to protect your computer from spyware and viruses and where to find FREE Antivirus Software, Free Anti-spyware, and Free Firewall software. en-us Fri, 08 Oct 2021 08:37:52 GMT http://www.rssboard.org/rss-specification http://bucarotechelp.com/computers/netsafe/77022301.asp Scareware is malware that uses an alarming pop-up security alert to frighten you into clicking on a link. Clicking on the link downloads a virus to your computer. Fri, 08 Oct 2021 08:37:52 GMT http://bucarotechelp.com/computers/netsafe/77062201.asp The best defense against ransomware is, of course, performing frequent backups. But in Windows 10 Security you can configure Ransomware protection to block unauthorized apps from making changes to files on your computer. Tue, 08 Jun 2021 13:52:52 GMT http://bucarotechelp.com/computers/netsafe/77080301.asp Ransomware is a virus that silently encrypts the user's data on their computer. Once the intruder has encrypted the data, a message will appear demanding an amount of money be paid to regain access to the information. Tue, 27 Apr 2021 09:15:06 GMT http://bucarotechelp.com/computers/netsafe/77092002.asp Remote access to your computer is a way to get technical assistance, but after your problem is resolved, it allows a huge security risk. Thu, 11 Mar 2021 12:36:25 GMT http://bucarotechelp.com/computers/netsafe/77092801.asp Today, criminals are more sophisticated, and groups have formed with significant financial backing to support the wrong doings of these groups. This information is for system administrators, cybersecurity and technology professionals, solutions architects, or anyone interested in learning how to secure their Windows-based systems. Wed, 03 Mar 2021 07:04:20 GMT http://bucarotechelp.com/computers/netsafe/79042402.asp Password cracking is one of the most enjoyable hacks for the bad guys. These methods include using social engineering techniques. To obtain a password through social engineering, you just ask for it. Wed, 07 Aug 2019 13:35:34 GMT http://bucarotechelp.com/computers/netsafe/79043001.asp 2-Factor Authentication is when you are required to use two types of identification to log into a web site or open your email. Normally the first factor is a password. Thu, 01 Aug 2019 09:24:27 GMT http://bucarotechelp.com/computers/netsafe/79051401.asp Phishing is an attack used to steal user data, including login credentials and credit card numbers. It occurs when an attacker, masquerading as a trusted entity, dupes a victim into opening an email, instant message, or text message. Wed, 17 Jul 2019 10:11:44 GMT http://bucarotechelp.com/computers/netsafe/79082801.asp Software includes the operating system and programs or applications that are installed on a computer system. Firmware is a program or set of computer instructions stored in the physical circuitry of ROM memory. These types of programs are typically changed infrequently or not at all. Mon, 01 Apr 2019 13:55:33 GMT http://bucarotechelp.com/computers/netsafe/79082901.asp Main memory is the part of the computer that stores programs, instructions, and data. The two basic types of physical memory are DRAM (Dynamic RAM) and SRAM (Static RAM). Mon, 01 Apr 2019 06:47:51 GMT http://bucarotechelp.com/computers/netsafe/79090001.asp This article provides a review of the Computer Architecture, Hardware domain, Operation of Microprocessor of the CISSP (Certified Information Systems Security Professional) exam. Sun, 31 Mar 2019 05:08:50 GMT http://bucarotechelp.com/computers/netsafe/79090103.asp This article provides a review of the Computer Architecture, Hardware domain of the CISSP (Certified Information Systems Security Professional) exam. Sat, 30 Mar 2019 15:14:32 GMT http://bucarotechelp.com/computers/netsafe/80102701.asp Computer forensics is the practice of collecting, analysing and reporting on digital information. It can be used in the detection and prevention of crime and in any dispute where evidence is stored digitally. Thu, 01 Feb 2018 09:17:51 GMT http://bucarotechelp.com/computers/netsafe/81011801.asp More mobile phone users are using public Wi-Fi hotspots. Data sent through public Wi-Fi can easily be intercepted, many mobile device and laptop users are risking the security of their personal information, digital identity and money. Sun, 12 Nov 2017 15:27:14 GMT http://bucarotechelp.com/computers/netsafe/81022101.asp Keyloggers are spyware that record every stroke that is made on the keyboard of a computer They gain access to passwords, usernames, bank details, credit card number and data. Tue, 10 Oct 2017 13:08:50 GMT http://bucarotechelp.com/computers/netsafe/81041501.asp Encryption was designed to protect the data. Pirates now use this tool to not only encrypt your data and but also charge you to unencrypt it. They don't even have to take possession of anything. Wed, 16 Aug 2017 16:52:15 GMT http://bucarotechelp.com/computers/netsafe/81051401.asp Cyber attacks, which range from stealing individual or corporate data to creating multimillion-dollar scams, are reported with increasing frequency. Cyber thieves either secretly assume control of the user's system or steal the user's credentials. Let's take a look at the seven most common ways an attacker makes his way into a system. Mon, 17 Jul 2017 15:00:56 GMT http://bucarotechelp.com/computers/netsafe/81051501.asp Ransomware is a term for a group of malicious software (or malware) programs that encrypt your files or lock your computer in some way and demand a ransom to decrypt your files or unlock your computer. Sun, 16 Jul 2017 19:42:32 GMT http://bucarotechelp.com/computers/netsafe/81070001.asp Copying a hard-drive from a desktop or laptop computer is trivial as compared to the data extraction methods needed for mobile devices. This article explains some forensic methods for mobile devices. Wed, 31 May 2017 15:48:56 GMT http://bucarotechelp.com/computers/netsafe/82000104.asp Windows Defender cannot do a complete job of scanning malware on your PC because in the GUI (Graphical User Interface) mode, some core operating system files are in use. However, you can set Windows Defender to perform a scan before it loads these core operating system files. Fri, 30 Dec 2016 19:38:43 GMT http://bucarotechelp.com/computers/netsafe/82000701.asp Riskware are computer programs that possess features that have the potential to be dangerous. Riskware is usually classified based on its function or behavior. The following are the common types of riskware: Spyware, Adware, Hacker tools, Joke. Sat, 24 Dec 2016 15:38:45 GMT http://bucarotechelp.com/computers/netsafe/82001002.asp Lets take a quick look at how Windows boots up. Depending on whether the system is BIOS-based or EFI-based, the bootup process differs up to the point of passing control to the Kernel. Wed, 21 Dec 2016 21:07:31 GMT http://bucarotechelp.com/computers/netsafe/82021302.asp Ransomware attackers are causing real damage to the users with their malicious codes and practices. Thus in present situation users are also practicing some smart tactics to prevent ransomware threats. Here are a few steps to avert ransomware attacks. Tue, 18 Oct 2016 17:48:39 GMT http://bucarotechelp.com/computers/netsafe/82071201.asp Ransomware is malware that encrypts files on your computer, demanding payment from you to get them back. Once encrypted, it's unlikely the files can be unencrypted. The victim is forced to decide, based on a ticking clock, whether to pay the ransom or lose the data forever. Thu, 19 May 2016 14:08:46 GMT http://bucarotechelp.com/computers/netsafe/83020702.asp Internet cyber criminals are achieving greater success at holding peoples files hostage and forcing them to pay ransom. Sat, 24 Oct 2015 21:59:13 GMT http://bucarotechelp.com/computers/netsafe/86022901.asp As security issues grow more and more prevalent, we CIOs need to improve our environments. Here are some quick things that can be done in short order to help improve security at your business. Thu, 02 Oct 2014 16:14:25 GMT http://bucarotechelp.com/computers/netsafe/86042001.asp The acronyms WEP, WPA, TKIP, AES and PSK are all related to encryption used in wireless networking. This article explains their meaning in simple terms. Mon, 11 Aug 2014 17:54:25 GMT http://bucarotechelp.com/computers/netsafe/88010102.asp As you browse the web, Firefox saves a lot of information about your activities: phrases you've typed into search engines, sites you've visited, files you've downloaded, and more. There may be times, however, when you don't want other users of your computer to view this information. Thu, 29 Nov 2012 18:21:51 GMT http://bucarotechelp.com/computers/netsafe/88011101.asp Every day thousands of sociopaths spend their entire day online trying to hack into other peoples computers. The Firefox browser offers a number of quick and easy ways to increase your online security. Mon, 19 Nov 2012 14:44:24 GMT http://bucarotechelp.com/computers/netsafe/88100003.asp The TPM is an embedded security chip, usually installed on the motherboard, that stores encryption keys in a protected EEPROM. When the TPM stores encryption keys, it encrypts them so that they can be decrypted only by the TPM. Wed, 29 Feb 2012 17:44:38 GMT http://bucarotechelp.com/computers/netsafe/88100101.asp An unauthorized person might open a PC case to temporarily remove a hard drive to copy its contents, or to reset the system's password. Newer desktop PCs have a sensor located inside their case that detects when the case cover is removed and sends a signal to the BIOS. Tue, 28 Feb 2012 16:44:32 GMT http://bucarotechelp.com/computers/netsafe/88100202.asp DriveLock is a hard disk specification that prevents unauthorized access to the contents of a hard drive. If DriveLock is enabled, at power-on the BIOS requests the user password. Mon, 27 Feb 2012 18:59:32 GMT http://bucarotechelp.com/computers/netsafe/88100201.asp The signal of a WiFi network can be picked up by any device within range. This means that anyone with a laptop in range of your network may be able to connect to it unless you take precautions. Mon, 27 Feb 2012 16:01:30 GMT http://bucarotechelp.com/computers/netsafe/88100501.asp SafeHouse Explorer is a file encryption application that is simple to use and is light weight so its executable can stored on a USB flash drive along with an encrypted volume, allowing you to access the encrypted files, without administrator privileges, using your password, on any PC. Fri, 24 Feb 2012 17:23:03 GMT http://bucarotechelp.com/computers/netsafe/88100801.asp There are several features available in modern BIOS that can be configured to help prevent malicious attacks on a PC. These include Boot Sector Virus Protection, BIOS Password, and BIOS Boot Sequence. Tue, 21 Feb 2012 16:22:43 GMT http://bucarotechelp.com/computers/netsafe/88110701.asp Some smart cards contain an embedded microprocessor which can be programed with applications. Some smart cards have electrical contacts, the microprocessor is under a gold contact pad on one side of the card. Many cards are contactless and use radio-frequency to operate. Tue, 24 Jan 2012 18:34:00 GMT http://bucarotechelp.com/computers/netsafe/89002302.asp Kevin Mitnick, upon questioning as to how he was able to successfully break into so many protected networks, he revealed that in many cases he simply called the company and asked for the password. Thu, 08 Dec 2011 18:34:09 GMT http://bucarotechelp.com/computers/netsafe/89002601.asp Malicious software, commonly referred to as "malware" is a term that refers to any software designed to gain access to and use without the owner's knowledge, or cause damage to a computer or a computer network. The various types of malware include adware, spyware, viruses, and rootkits. Mon, 05 Dec 2011 18:03:19 GMT http://bucarotechelp.com/computers/netsafe/89010801.asp A biometric security device uses biological identifiers that are unique to individuals to allow access to a computer or other electronic device. Some unique biological identifiers are voice authentication, the iris of your eye, even face recognition. Tue, 22 Nov 2011 17:23:09 GMT http://bucarotechelp.com/computers/netsafe/89011402.asp How do you know if your PC is hosting spyware? The worst kind of spyware you may not have any indication it's there - a key logger that will log every keystroke you make in order to capture your passwords and credit card information. Thu, 17 Nov 2011 19:28:44 GMT http://bucarotechelp.com/computers/netsafe/89012201.asp Today's malware is extremely aggressive and your regular anti-virus program may encounter a malware it can't get rid of. McAfee Labs free Stinger utility is another tool in your arsenal to detect and remove specific viruses. Tue, 08 Nov 2011 19:27:09 GMT http://bucarotechelp.com/computers/netsafe/89022801.asp A botnet is malicious software that takes over a computer and turns it into a zombie and makes it join a network of other zombie computers under the control of hackers for the purpose of performing a denial of service (DOS) attack on a website. Mon, 03 Oct 2011 16:59:32 GMT http://bucarotechelp.com/computers/netsafe/89040804.asp InPrivate Browsing is a feature of Internet Explorer 9 that prevents your browsing history, temporary Internet files, form data, cookies, and user names and passwords from being retained by the browser. Tue, 23 Aug 2011 18:16:07 GMT http://bucarotechelp.com/computers/netsafe/89041502.asp The User Account Control prevents software from installing or changes being made to a PC without the user's permission. Unfortunately hackers have used Windows bugs and vulnerabilities to turn off the User Account Control. Use the steps in this article to make sure the User Account Control on your PC is not turned off. Tue, 16 Aug 2011 19:00:24 GMT http://bucarotechelp.com/computers/netsafe/89050201.asp You click on a link in an email that takes you to your bank's website where you enter your password and account information. Unfortunately, the email and the very convincing looking webpage was a fake. Your bank account was cleaned out and your identity was stolen. Fri, 29 Jul 2011 17:16:12 GMT http://bucarotechelp.com/computers/netsafe/89051802.asp Spyware refers to software that collects useful information from your personal computer and sends to another computer without your permission. If it is installed on your system it monitors your all Internet related activities and then transmits your private information to other party. You can easily remove spyware by getting all information about spyware. Wed, 13 Jul 2011 15:53:10 GMT http://bucarotechelp.com/computers/netsafe/89051901.asp With up to 100 new malware threats being discovered every 24 hours, it's absolutely crucial to buy antivirus software that can effectively identify and block malware. This guide will explain some of the most important features and functions that reliable antivirus software needs to have. Tue, 12 Jul 2011 13:31:24 GMT http://bucarotechelp.com/computers/netsafe/89081101.asp If you suspect that your PC has a virus, you can download an antivirus program to eliminate the virus. But what if a virus is preventing your PC from accessing the Intenet? In that case you'll need to use a PC that does have internet access to download this free Portable virus remover. Tue, 19 Apr 2011 19:50:07 GMT http://bucarotechelp.com/computers/netsafe/91002801.asp Microsoft Security Essentials (MSE) is a free antivirus program created by Microsoft for Windows XP, Windows Vista, and Windows 7, that provides protection against viruses, spyware, rootkits, and trojans. It replaces Microsoft's subscription-based Windows Live OneCare. Thu, 3 Dec 2009 15:21:34 GMT http://bucarotechelp.com/computers/netsafe/91071901.asp Windows Vista can be considered a safe operating system but not a perfect one. In its default configuration, Vista still uncovers the possibility of leaking out the user's data to the Internet through Windows Firewall, or some bots which can change settings without letting you know. Mon, 11 May 2009 14:52:01 GMT http://bucarotechelp.com/computers/netsafe/92052701.asp You may have heard of cookies, a cute name for a tiny piece of code that is stored on your computer when you visit some websites. In most cases, cookies are harmless, but more aggresive companies use them to track who you are and where you go. This has obvious privacy concerns. Fri, 29 Aug 2008 17:34:35 GMT http://bucarotechelp.com/computers/netsafe/92052702.asp Everybody knows the dangers that lurk on the Internet. The proliferation of scams, spyware and viruses may make you wish to cut the broadband connection and go back to writing letters by hand. The good news, though, is that with a few simple practises, you can better safeguard your computer and yourself. Fri, 29 Aug 2008 17:34:35 GMT http://bucarotechelp.com/computers/netsafe/92062702.asp If you connect to the Internet, allow other people to use your computer, or share files with others, you should take steps to protect your computer from harm. Why? Because there are computer criminals who attack other people's computers. Fri, 29 Aug 2008 17:34:35 GMT http://bucarotechelp.com/computers/netsafe/92081203.asp Adobe Flash is a bloated computer-choking plug-in that not only slows down your computer, but may also install viruses. The information in this article will allow you to take control of Flash to speed up and protect your computer. Fri, 29 Aug 2008 17:34:35 GMT http://bucarotechelp.com/computers/netsafe/93052501.asp Every time you open an email you may be subject to a phishing attack. Upon opening a phishing email, which you will believe came from an authentic source such as your bank or eBay or Paypal, you will be directed to a website to enter your personal information. Fri, 29 Aug 2008 17:34:35 GMT http://bucarotechelp.com/computers/netsafe/93052502.asp Computer security is vital. You can reduce the likelihood of experiencing identity theft by making your computer as hacker-proof as you can. You need common sense and the right software. Here are five key points in making your computer as safe as possible. Fri, 29 Aug 2008 17:34:35 GMT http://bucarotechelp.com/computers/netsafe/93060902.asp Spyware is a type of malware (MALicious softWARE) that can take over your computer, without your knowledge or consent. Most types of spyware gather at personal information about the user, this includes information about your surfing habits, and in extreme cases passwords to Internet bank accounts. Fri, 29 Aug 2008 17:34:35 GMT http://bucarotechelp.com/computers/netsafe/93101602.asp Probably the greatest threat to the security of your computer system is ... human behavior. A majority of the viruses, bugs, spyware, spam and other nasties can be avoided or reduced by modifying our behavior on the Internet. Fri, 29 Aug 2008 17:34:35 GMT http://bucarotechelp.com/computers/netsafe/94022801.asp Spyware is software that, once it's on your system, starts spying on you in various ways. Once installed on your computer spyware will record what you do and send all the information it gathers back to a marketing company. Fri, 29 Aug 2008 17:34:35 GMT http://bucarotechelp.com/computers/netsafe/94030301.asp Spyware and other forms of malicious software are regularly infecting computers across the world. Most computers have no, or little, protection from software with the intent to harm. Most frightening is the frequency at which your computer is being infected without your knowledge. Fri, 29 Aug 2008 17:34:35 GMT http://bucarotechelp.com/computers/netsafe/94031701.asp Viruses are everywhere. They run ramped across the internet and your computer just might be a virtual playground for these computer bugs. But it simply does not have to be that way. There are certain measures you can take that will stop almost all viruses, trojans, spyware, adware, and worms dead in their tracks. Fri, 29 Aug 2008 17:34:35 GMT http://bucarotechelp.com/computers/netsafe/94032502.asp The key distinction between a computer virus and a root kit relates to propagation. Like a root kit a computer virus modifies core software components of the system, inserting code which attempts to hide the "infection" and provides some additional feature or service to the attacker. Fri, 29 Aug 2008 17:34:35 GMT http://bucarotechelp.com/computers/netsafe/94032503.asp Malware is software that's designed to infiltrate or damage a computer system without your consent. Viruses, Spyware, Adware, Worms, and Trojan Horses are all Malware. This guide arms you with just about everything you need to prevent, protect, and remove Malware. Fri, 29 Aug 2008 17:34:35 GMT http://bucarotechelp.com/computers/netsafe/94052603.asp Most of us use a PC these days, but how many of us are really serious about securing it? Well, not most of us! They just need to get their job done sitting on the PC and hence look no further. But they do find themselves in great trouble when the PC crashes, files are corrupted, login information are stolen or attacked by viruses and malwares. Fri, 29 Aug 2008 17:34:35 GMT http://bucarotechelp.com/computers/netsafe/95040201.asp A root kit is a trojan horse virus that modifies operating system code to allow it to grant itself system administrator authority and create a backdoor through which the hacker can access your system. A root kit usually installs utilities that allow the hacker to spawn a remote Shell, login, and start processes to open ports, intercept keystokes, collect data, sniff for usernames and passwords, and scan a network for vulnerabilities to exploit. Fri, 29 Aug 2008 17:34:35 GMT http://bucarotechelp.com/computers/netsafe/95080401.asp Avast! Antivirus Software Free Home Edition is Vb100 and ICSA certified. This means Avast! will detect 100 percent of all known viruses. Avast! provides both file and email protection that works with any POP3/IMAP4 email client. Fri, 29 Aug 2008 17:34:35 GMT http://bucarotechelp.com/computers/netsafe/95080402.asp AVG Free Edition by Grisoft is Vb100 and ICSA certified. This means AVG will detect 100 percent of all known viruses. AVG provides both file and email protection that works with any POP3/IMAP4 email client, including Outlook and Outlook Express. Fri, 29 Aug 2008 17:34:35 GMT