Viruses and malware issues are far from being a thing of the past. On the contrary, they seem to grow large by numbers as each day passes. Thus the works of security software companies have their work cut out for them. There is not definite date to which such threats and intrusions would wholly be resolved.
For the time being, it would be advisable for people to scan third party storage devices such as diskettes, USB drives and mobile storages to be safe and sound. These wandering viruses can attack at any time and this is a fact anywhere computer related materials are concerned.
Files can go as far as infecting the executable files, hence document, excel and compiled scripts are baits for immediate infection and malicious intrusions. Software applications also have their limits as their development teams cater only to a specific genre for known harmful files. But it is better to lower the risk of intrusion than not having protection at all.
[tags]scan, spyware, virus, infections, spyware, malware, trojans[/tags]
Tags: infections, Malware, scan, Spyware, trojans, virus
Categories: Backups, IT Security Basics, Malware, Network Security, Operating Systems, Programming, Real-World Issues, Security Policies, Spyware, Storage, Tips, Wireless Security
The world of cyber-crime has grown so much in these past few years due to the explosion of growth with respect to the number of internet users the world over. It has not only expanded on the side of normal people but on the side of cyber-criminals who now operate on their own networks, spanning the globe and ready to spread their products, malicious code that first scans the globe for weak points in the security net that we all put up to somewhat give us a sense of security from the ever-growing threat which is actually futile to some extent. Read the rest of this entry »
Categories: General, IT Security Basics, Malware, Network Security, News, Real-World Issues, Security Policies
If you have not heard, the RSA 2009 security conference was held in San Francisco in the past week. This conference is a significant one in the industry, and even more so now since we have been facing many different and new threats cropping up here and there. This year, however, what I have been reading about the RSA is not that good. A lot of people are saying that it came a little flat.
John Oltsik of CNET blames the economy for this. He also points out three other reasons:
1.The speakers. The keynote speakers really had nothing new to say. This was especially troubling because the lineup looked so strong. Unfortunately, the most disappointing speaker of all was President Obama’s cybersecurity point person, Melissa Hathaway, who read from a script and said next to nothing about her cybersecurity research effort. Hathaway underwhelmed an audience of security professionals, missing an opportunity to bond with a constituency whose support is critical to her success.
2. The topics. In the past, there was always one topic at RSA that grabbed everyone’s attention. Not this year–same old tired stuff.
3. The vendors. I’m now convinced that most security vendors have no conception of what their customers need. Vendors pitch point technology solutions while users are crying for help to secure their IT-based business processes. There are really only a few security vendors that recognize this. I can’t overstate how much this disconnect alienates the security community.
It is pretty depressing, isn’t it? Do you have other perspectives that might give us more positive views?
Categories: General, News, Security Policies
Who said that Obama does not have a techie side to him? If reports earlier this month are to be believed, the newbie President is not ignoring the importance of cyber space. Iain Thomson of Vnunet.com had this report early this month:
US president Barack Obama has ordered an immediate 60-day review of the online security of government IT systems to check for vulnerabilities.
The review will be led by Melissa Hathaway, who has served as cyber co-ordination executive to the US Office of the Director of National Intelligence. Hathaway will also serve as acting senior director for cyberspace for the National Security and Homeland Security councils during the review period.
“The national security and economic health of the US depend on the security, stability and integrity of our nation’s cyber space, both in the public and private sectors,” said John Brennan, assistant to the president for counter-terrorism and homeland security.
First thoughts…this is wonderful; this coming from the head of the country, it should be a good sign. However, I was thinking about the 60-day limit – would this be enough? More so, are the intelligence arms going to be part of this review? I doubt that the CIA, the FBI, and the NSA will allow anyone to take a look into their systems. Maybe the review is just for the less sensitive government agencies. Who knows?
In any case, I was just thinking of those people who love hacking systems to get credit card numbers, bank account numbers, and the like. Those days will probably be gone pretty soon, don’t you think?
Categories: Malware, Network Security, News, Privacy & Anonymity, Real-World Issues, Security Policies
Did you know that starting March of this year, every single email that is sent and received in the UK will be monitored? Yep, following the law, all Internet Service Providers (ISPs) in the UK will be required to store email information for a year. Though this law requires information to be kept, the actual content of the emails are not included in the requirement.
However, the fact that information is being monitored – even private emails – has got a lot of people shifting in discontent. The details of the law were published by BBC:
-To keep details of every e-mail sent in the UK for a year
-Internet Service Providers will have to record who sent the email, to whom and when
-The e-mail’s content will not be stored
-Data can be accessed by more than 600 public bodies, such as the police and councils, if they make a valid request
-Part of a European Commission directive
Although the contents of emails are not part of the law, it does not take a rocket scientist to figure out that this gives rise to potential security breaches – BIG TIME. It is a given that the idea behind the law was born out of goodwill. After all, we do know that there are a lot of unscrupulous people out there who take advantage of the technology.
However, who is to say that this database of information will be kept secure and that no one will be able to make unauthorized use of it? That, my friends, is the biggest question. Am sure glad I am not in the UK right now.
Categories: Privacy & Anonymity, Real-World Issues, Security Policies
We know for a fact that the battle towards malicious software and viruses released on the web has caused a lot of pain as far as pinpointing and remedying them but apparently nothing has been done to really resolve them. We buy licensed software but we have to ask ourselves on the extent of their coverage. Are they up to date and can they really save us from all these uncertainties of getting online?
Microsoft has been a prime target, being one of the widely used operating systems we know of today. But while Bill Gates and company are doing their part in being able to address the various intrusions and headaches that they can do with a simple click, you just don’t know who to trust these days. Even the software companies have the ability to manipulate and do some foul work and they are occurring right under our very noses.
Security researchers concede that their efforts are largely an exercise in a game of whack-a-mole because botnets that distribute malware like worms, the programs that can move from computer to computer, are still relatively invisible to commercial antivirus software.
So with all these things set on the table, is the cyber world safe for anyone? We can fend off threats but the question is are we resolving the situation or merely providing a temporary solution to the problem? Sad to say, it is the latter. We are content with detecting them but it is really the cleaning and protection part that needs improvement.
Tags: cyber wars, internet, Malware, trojans
Categories: IT Security Basics, Malware, Security Policies, Spyware
If you are in charge of network security, one thing you may want to consider as far as laying down the law in safeguarding your network is the regular change of user passwords to avoid potential hackers and cracks based on how their passwords can be easily guessed.
For some users, it is easy to figure out their passwords. The normal passwords that people use include:
1. Birthdays
2. Anniversaries
3. Car Plate Numbers
4. Mobile Phone Numbers
5. Adding 123 to their names, or
6. Using “PASSWORD” as their password
Now there will be a lot of potential combinations depending on the length of the password. That is why the longer passwords (8 alphanumeric characters) are encouraged for users who access the network.
But while the probabilities of guessing or cracking passwords offer a lot possibilities, employing a regular maintenance as far as changing them is indeed something ideal to combat these hackers or malicious people from gaining access to the network and the programs in use.
Once cannot avoid the fact that some people’s curiosity and call for fame are the main reasons for wanting to be a hacker or code cracker. It is evident in people who are looking to try out their skill. They don’t think of the outcome which can cause a lot of problems.
So one good tip to avoid being hacked is to think like one. Once you do, think of security policies that can make it hard for you to breach a system. That is the best way to stay efficient in your line of duty in any organization.
Tags: network, passwords, security, systems
Categories: IT Security Basics, Network Security, Security Policies
Emails are supposed to make life easier but sometimes, it may be wise to choose who you give out your email to. Today, a lot of mischief can be done and normally this comes in forms of email attacks or email bombs. In such scenarios, don’t be surprised if you find your email downloading hundred to a thousand emails in one sitting. That is not the best part. You would be lucky if this was done only once since others would schedule it daily.
Why do they do it? One is for trials of these foolish software and the other can perhaps be for malicious reason. It is a fact that while many people on the web cannot be harmed physically, they can create headaches for you in the form of discomforts from the privileges you get from the web. One of the main elements an online user would need to use is his email and by doing these email attacks, it burdens the person on how to get important information usually sent through the web.
One cannot avoid such instances. But the best way to prevent it is to choose the people you give it too. For people you meet on the web, it would be wise to use free mail accounts from Gmail or Yahoo over your personal one. Avoid the troubles of such since it will not only be a discomfort, but a forgettable experience as well.
Tags: emal, explosion, security, spam
Categories: IT Security Basics, Malware, Security Policies, Spyware, Tips
If you are apprehensive regarding the competence of your current anti-virus software, do not fret. You can replace it with another one as long as you want but eventually you will grow tired of choosing which is really reliable. With that said, what would be a good alternative?
Online scanning has been around and while many don’t trust them, at least there is a separate device that can thoroughly check your computer and see if there are issues as far as viruses and malware is concerned. For sure, you will be getting reports on which files may need scrutiny. There will be definitely some high risk files, normally found in the cookies or temporary Internet folder, that can be detected.
Now comes the hard part. When they detect these malicious files, they can clean it as well. But before that happens, you have to pay them a hefty sum to do it. The scanning part is the freebie, it is the cleaning that will really cost you.
It is a familiar site we see from trialware software. Before you can enjoy the full protection, you have to register and pay for it. The same is the concept of online scanning services. Panda Software, McAfee and so on have been offering this service and they are surely better and safer.
Accuracy is not a problem. You can even see for yourself by basing the performance after it has been cleaned. You may be surprised to find that your computer operates faster than before. Perhaps because the malicious files are gone which are slowing your computer? You Bet!
Tags: online scanning, panda, security
Categories: IT Security Basics, Malware, Network Security, Security Policies, Tips
It should not really be surprising at how mobile phones would be the target of most viruses today. For one, they are the hot commodities we hear of today and similar to PC computing before, they are the hot target viruses want to wreck havoc on.
It is not really constrained to creating a mess. They are a challenge. Their wireless means of surfing the web and using programs that may be hard to penetrate with the basic security features is the penetration issue that any hacker today would want to conquer.
Spammers are bound to have their teeth in as well. These two juvenile delinquents of the cyber world are bound to be aggressively aching to get their name in the mobile internet issues. The opportunity is simply too tempting to pass up.
According to its annual Emerging Cyber Threats report, cybercriminals will start targeting smartphones as they are being used more frequently by users when it comes to financial matters and therefore are a source of sensitive personal data such as credit card and bank account details.
Source
Tags: cyberworld, mobile phones, viruses
Categories: IT Security Basics, Network Security, Real-World Issues, Security Policies, Spyware, Wireless Security
