Internet Security - 5 Top Tips to Protect Your Computer Against Internet Security Threats

We are all aware of some of the threats that can affect our internet security but are generally blissfully ignorant of how badly they can affect us if they become a reality.

So whilst there can be little doubt that spyware, malware & insidious virus attacks can render any computer with internet access vulnerable, not all internet security breaches are immediately apparent so it is important to ensure that your computer system is adequately protected.
  1. Use the Best Antivirus & Firewall Software. The best antivirus & firewall software should be installed on your computer system & be updated daily with the latest security updates to keep ahead of the hackers.
  2. Use Secure Web Browsers. Make sure your browser settings give you optimal privacy and security & ensure that you update your operating system regularly to take advantage of security patches & updates.
  3. Protect Your Personal Information. Before entering your personal information or credit card details onto a website make sure that the URL is designated by "https" instead of just "http". The page's security should also be authenticated by Thawte or other reputable site secure software.

Tips to Prevent Computer Virus Problems

While everyone should do their best to protect their computer against viruses, there is no guarantee of being completely protected against them. The malicious software authors who make viruses are always one step ahead, they make the threat and then the anti-virus companies have to create the solution. However there are steps that you can take to limit the risk to your system.

The first step to take is to make sure that you have the latest security for your computer from the Microsoft website. Microsoft regularly comes up with patches and extra security for your computer. It is advisable to check for and install any updates on a regular basis.
The next step one should take is to install an anti-virus from a recognized company. It is important that whatever program you decide on can be upgraded regularly. This will provide an incredible amount of security to your system and is the cornerstone of any good computer security policy.
Floppy disks can be very risky and you should never start your computer with a floppy disk in the drive if it has not been scanned for viruses. Then again it's going to be hard to find a computer with a floppy drive in it these days. The same rules apply though for USB flash drives - these are bootable so be careful what you keep on them and what you connect them to.

Protecting Your PC From Viruses

A computer is the most commonly used technological equipment today. Millions of people have access to anything with the use of a computer. However, viruses can mess up what you are working on, ruining important files on your system. That is why it is essential to protect your computer from invasive software.

A computer virus refers to software that infects computers without the knowledge of the owner. Your system may be infected with different types of viruses like:
-Email Virus - Spam and junk mail are considered a virus. One must be careful in case some mail goes undetected by the junk mail filter and lands in your inbox. An email virus passes through an attachment or link and then receives messages. Hackers are experts at sending infected messages to email addresses. Even without the requirement of double-clicking, you will get the virus once you read the message. Your email is not the only thing that can be infected - viruses also have the ability to access your address book and automatically send virus-infected messages to your contact list.
-Trojan Horses - This is the most popular type of a computer virus program. This program comes in disguise as a game or as pop-ups that may erase your entire hard disk. This program can also be attached to emails. It has the power to control your email including your protected password.

Guide to the Best Computer Security Solutions

Computer security threats can be from viruses or other harmful software like malware, spy-ware and root kits. To stay safe in a world full of hackers and malicious software, all that is needed is a computer security solution that will give total protection from viruses and worms. Reviewed in this article are the best security solutions from the best anti-virus software, registry cleaners to the best firewalls.

The best firewalls
A firewall gives a computer user, protection against hackers. Hackers may attack a person's computer and infringe on one's private information. Without a trusted firewall,a computer is left open to the world of illegal coders whose main goal is to infiltrate computer systems of unsuspecting computer users. The best firewall available in the market is Zone Alarm Firewall. Zone Alarm Pro Firewall 2010 offers protection against intrusions by hackers. With zone alarm, online privacy is guaranteed. Zone alarm firewall also has anti-virus and anti-spy ware tools. There is also a free version of this firewall. The advantage of zone alarm is that it is easy to use. Other highly rated firewall programs include Prisma firewall and Eset smart security firewall. These applications offer reliable computer security for both home PCs and office PCs.

8 Tips For Securing Your Home Computer

Security is something that everyone has to stay up with nowadays with all the credit card fraud and identity fraud in the news. There are many things that you can do to help keep your computer and your self safe. Follow these 8 steps and you will be better protected against security threats.

Turn off unnecessary processes
  • There are a lot of programs that run in the background of your computer and some of those programs open up ports that can allow a hacker into your computer. By shutting down these programs that are most of the time unnecessary we can eliminate the amount of ports we have open on a computer.
Install Anti-Virus and Anti-Malware
  • This one is an absolute necessity for anyone who has a computer that is connected to the internet. An up to date anti-virus anti-malware program can be bought just about anywhere including online. One popular option is Symantec which has a full featured program to cover everything. Some other third party software also works well. Adware Bot and Spy No More - Anti Spyware
Turn on Windows Firewall or install a personal firewall

The Malware Threat Landscape Creates an Increasing Need for Strong Authentication

If a polymorphic financial malware variant does not make sense to you, then it is doing its job. With the malware threat landscape growing rapidly through new malicious applications, it is very difficult to keep up with terminology for the majority of computer users. It is estimated by The Aite Group that 25 million new types of malware were distributed in 2011 and the number could possibly rise to 87 million released per year by 2015. So what is a polymorphic financial malware variant? Why is it increasing the need for better online banking security and ultimately the overall need for strong authentication?

Polymorphic just means the malware is ever-changing, constantly growing into a more malicious and nefarious program to steal information. Some variants are targeted to hijack browser sessions and in extremely targeted attacks they are solely financial based. The real threat behind these new forms of software used to trick internet banking users is that they are incredibly hard to detect and get rid of.
Shylock is the name of a sophisticated new malware which hi-jacks financial live chat sessions to impersonate a member of the bank and steal confidential data which can be used for greater attacks. This is considered a browser-based man-in-the-middle attack which is very deceptive and effective.
It is the new form of phishing since traditional phishing attacks required a user to visit the false site through some sort of initiation. These phishing sites are now quick to be taken down and often blacklisted before too much damage can be made so hackers needed a new trap. Now instead of initiating the victim to visit a hacked website, the malware lays dormant hiding until the user accesses a secured banking application. By being between the user and the bank this man-in-the-middle attack allows the thief to ask personal questions to steal confidential data. This is a combination of social engineering and hacking.

What Can a Computer Security Specialist Do for Your Business?

A computer security specialist can make a very significant contribution to your organisation's information security. In recent years, information security in general, and IT security in particular, has grown increasingly specialised and formalised. A general IT training is no longer sufficient to cover all technical aspects of the field, and so a computer security specialist is required for all but the most basic tasks.

So what does a computer security specialist actually do? There are several sub-fields of information security, and no one person can hope to be an expert in them all. But in general, IT security specialists usually have one or more of the following specialisations:
  • A penetration tester actively probes the defences of an organisation's computer systems and network infrastructure, either by mimicking a hacker attack from outside, or else by making use of varying degrees of insider knowledge.

  • An application tester performs a similar function for externally-facing servers, e.g. email, web, or FTP servers.

  • An information security auditor reviews a company's overall information security management system, comparing it against industry best practices such as the ISO 27001 standard.