Showing posts with label Security. Show all posts
Showing posts with label Security. Show all posts

Be Prepared, In the Event Computer Disaster Strikes

On Wednesday, September 1, 2010 0 comments

Computers
Businesses and individuals alike have all grown to rely on computers. The reliance is never more apparent than when something happens to the horrid little box that makes our lives easier. We expect computers to react a certain way, in certain situations. It nearly always comes as a surprise when the beloved little box, know as a computer, refuses to boot up. Probably even more shocking, is the dawning that we've neglected to backup or prepare for the unforeseen disaster that has just been thrust upon us.

Regardless of the number of times you have experienced the dread of being unable to access the information trapped in the god-awful computerized contraption, we are always invariably unprepared.

The reality of it is that computers, not only contain moving parts, but they like other machines, they are prone to failure at some point in their lives. Not only can hardware failures occur, but viruses can also corrupt data making it impossible to retrieve. Regardless of the litany of words used to bully the box into behaving, the truth is that the only offence is a good defense.
So how do you prepare for a computer tragedy? 

Prepare for the Worst

In structuring an offense it's important to realize the power of reinforcements: backups are invaluable and will save countless hours of shameless degradation. Be sure that you backup data and files on a regular basis, there are a number of tools that will automate the process.

It is critical that you check the backup log to ensure that a backup was completed properly. I cannot begin to describe the devastation felt when it is realized that though there was a backup process in place, the backup never actually occurred. Realizing this during a restore is likely to push any computer lover over the edge. It is a good idea to store a weekly back up off site. This is especially helpful, if an unforeseen fire or a natural disaster strikes.
Protection is critical! 

Build A Wall
If the computer has Internet access, either a hardware or software firewall (or combination there of) must be used. The firewall creates a barrier between a computer and the world. Without a firewall, Internet worms are capable of exploiting security holes and are able to create what are referred to as 'back doors'. These back doors can then be used to gain access to personal information stored on the computer, including password files, and financial information. 

Trust No One
If you are an avid Internet surfer or downloader be sure to scan any downloads prior to opening or installing. Up to date anti-virus software should be used to ensure, that computers do not become infected with malicious viruses that will ruin your life. Scan any email attachments prior to opening regardless of whom they are from. Files that end with .scr, .pif and .exe can contain viruses that will wreak havoc with your data and emotional well being.

Preparedness goes a long way, and a little foresight will ensure that, while a computer might be an inconvenience, you will not be defeated.

Preparation Resources
Anti-virus Software -http://www.military-software.com/anti-virus-software.htm
Firewalls - http://www.monitoring-software.net/intrusion-detection-software.htm

Safety Online

On Sunday, July 25, 2010 0 comments

The proliferation of computer technology and emergence of the Internet has enhanced the lives of children and adults. Increasing productivity and efficiency, the Internet is a powerful educational tool, and it provide youths a vast amount of information. That said, it is important to remember that the Internet can also be very dangerous. Criminals are using modern technology to prey on innocent victims.

According to research, one in five youths, ages 10-17, were approached online sexually or were sexually solicited. The tool for the solicitation was the Internet. In fact, 89% of those solicitations occurred via chat rooms or with predators using instant messaging. Additionally, nine out of ten children online, ages 8-16, have viewed pornography online. In most cases the children unintentionally encountered pornography while searching for an alternate item, but the statistic is very telling.

In many ways, the Internet has made the predators job easier, as the predators can hide behind pseudonyms and screen names. The danger of the Internet is persistent and very real because the Internet provides predators anonymity. Online victimization differs little from traditional victimization that happens in person, the process is essentially the same. The perpetrator uses information to target a child. Often solicitation begins in the form of friendship, sharing hobbies and interests. The predator then adapts the persona of who their young victim wants them to be. Online predators will often spend considerable time befriending a child. The predator builds a level of trust with the victim.

No family is immune to the possibility that their child will become an online victim. Older children are at an increased risk, because they are often online unsupervised. Teens or adolescents, who are particularly rebellious or searching for their identity, are often more susceptible to Internet predators.

Sadly, in almost all cases the interaction begins as a harmless camaraderie and it evolves into inappropriate sexually explicit conduct. Online crimes often transcend jurisdictional boundaries, making it difficult to prosecute or even track. And while cross-agency support has been growing, its growth can not keep up with the abundance of online crime. The Internet has no boundaries, and there is not a centralized legal body regulating crime on the Internet.

Remember, physical contact between a child and perpetrator does not necessarily need to occur for a crime to have been committed. In many cases, digitally explicit material is emailed back and forth. Educating our children is critical to keeping them safe.

If you are aware of an incident that involves child exploitation via the Internet contact the National Center for Missing and Exploited Children at 800.843.5678.

Secure Passwords

On Monday, June 28, 2010 0 comments

Keeping Your Passwords Secure
As the web has evolved, so have the methods of collecting personal information. A large number of websites require visitors to register to gain access or participate. While the need for registration is understandable, tracking user names and passwords can be burdensome. Consider using software to store your passwords, in a safe accessible manner.

Most websites have privacy policies, but the value of privacy statements are only as honorable as the people behind the websites. Here are suggestions for keeping passwords and your information secure:

1.) change your password frequently

2.) never share your password with anyone

3.) try to choose a password so it doesn't need to be written down, but not so obvious others would easily guess the password

4.) be sure your password is at least 6 characters

5.) don't use a password containing all the same characters

6.) don't send your password via email or provide it over the phone

7.) don't use pet, family or friend names

8.) don't use your telephone number, zip code or address

9.) use a different password for each account

10.) don't use user name

11.) deactivate accounts for terminated employees

12.) don't allow shared accounts

13.) password contains upper, lowercase letters, non-letter characters and numbers

Resources
Password Software - http://www.password-software.com
Passwords are not foolproof. Do not rely on a password alone to protect sensitive information. Monitor accounts closely to ensure that security is not breached.

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