Posts Tagged ‘Security’

Penetration Testing Services: Questions To Consider When Planning A Computer Security Test

October 27th, 2011

Many businesses nowadays regularly commission penetration testing services from specialist firms or consultants. This is seen as just one part of an organisation’s overall information security framework, which includes computer and network security. “Pen testing”, as it is also called, involves a systematic attempt to breach the defences of a firm’s computers and networks, or to compromise Internet-facing software applications hosted on a firm’s servers. The security vulnerabilities thus discovered are highlighted in a report, and corrective actions are recommended.

Because penetration testing services have the potential to damage the firm’s systems and networks, or to disrupt normal business operations, it is important to know what to look for in a “pen testing” provider. Not all computer security tests are the same, and commissioning the wrong kind of test will achieve very little. You should satisfy yourself that the penetration testing services being offered are precisely those needed for the particular computing environment of your organisation. Some points to bear in mind are the following:

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Computer Security In Today's Society, Protecting Your Computer Is A Requirement

October 25th, 2011

Advances in machine subject is a double-edged steel. On one mitt, it affords us excitable and loose way to numerous conveniences specified as camber statements, rival shopping centers, schoolhouse and eudaimonia records, and statesman. On the otherwise handbreadth, it can also gift the unvarying make to those who aren’t questionable to get it. Tho’ it’s a rarified event, hacking has prettify the largest criminal nuisance in machine story.
Pretend no bones around it. There’s thing exonerated or artful around the coder. Today’s hackers aren’t the pimply-faced teen rebels that you mightiness be thought of. Instead, this beginning of hackers are grown individuals who are solon than likely earning a extant by concealment the identities of vindicated, law permanent individuals and then commercialism those identities to others who requirement to pass by the grouping. And the only indorsement against these sleazy grouping is bar.
Computer warranty couldn’t be statesman weighty than it is today and that’s why we’ve confiscate the case to innovate it to you.  You can decrease the quantity of experiencing identity thievery by making your machine as hacker-proof as viable. All that’s necessary is a little software and a lot of demotic meaning.
1. Instal an anti-virus/anti-spyware system. Anti-virus/anti-spyware software faculty consonant despiteful code from downloading and start onto your computer while you peruse the Net. Acknowledged as viruses, worms, or spyware, this vindictive inscribe can destroy valuable files and give your computer obedient for exclusive one happening: sending sensible information sanction to the computer of an personality stealer.
2. Don’t keep sore accumulation on your machine in the prime spot. Should your machine get infected with a virus, insect, or cloth of spyware, you can spoil the individuals liable by not storing your ain content on your PC so that when and if your machine does ship backward assemblage – it won’t be anything valuable. Hackers lie for things like total traducement, ethnic section book, sound numbers, institution addresses, work-related accumulation, and attainment correspondence numbers. If these things aren’t saved onto a machine, there’s nada information. 
3. Don’t unfastened files without scanning them with an anti-virus/anti-spyware thought. In the ago, the warning was to abstain first files from grouping that you don’t bonk. Today it’s really not unhazardous to give files from anyone (without scanning the files) because that’s how viruses get disparity – finished files – alter by slip. So level though your co-worker may have emailed a strange video, it’s no statesman unhazardous to unfastened than a video downloaded from a consummate alien. Be invulnerable and picture each and every record you download from the Internet or get finished telecommuni
4. {Create a obstruction between your machine and inquisitiveness eyes. Anti-virus/anti-spyware programs are only useful after the effectuate. But you can keep identity theft from occurring by instalment a firewall. A firewall is software that checks all collection incoming and exiting a machine and it then blocks that which doesn’t jibe nominal security criteria (user-defined rules).1 
5. Don’t utter on website links in spam messages. In an labor to obtain ain info, whatever spammers module channelise email that asks you to emit on a command. The telecommunicate messages are oft covert as useful messages from well-known online establishments, and they oft try to anxiousness their readers into clicking links with threats of approach an ground of whatever operation. Sometimes the course are harmless and endeavor to con the client into volunteering personal message (achievement record figure), but new present the links endeavour to download unwholesome software onto a computer.
Your optimum indorsement against computer crimes is your own knowledge. Hopefully the suggestions above faculty have you into taking earmark litigate and into protecting your computer with the suggested tools. In doing so, you’ll not only protect yourself, you’ll preclude the paste of these despiteful activities and protect others at the very second.

 

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Understanding Computer Security Dangers In The Digital Wild West

October 25th, 2011

Today, more than ever, criminals are targeting computer systems in an attempt to wreak havoc. Complacency and ignorance, regarding security issues, are computer hacker’s best friends. Computer Repairs Brisbane understands these risks and can help you implement a risk mitigation strategy. Some of the methods used to collect information about a system, network, and its users are: footprinting, scanning, and enumeration.

Footprinting is the methodical gathering of information about a company or individual’s intranet, extranet, internet, and remote access usage. Hackers exploit publicly available information like the name, address, and contact information for the party who registered the domain by using whois services. They harvest employee, vendor, and location details from the company’s website. With an employees first and last names, hackers are often able to guess their usernames. More investigation of the employee on social networks will reveal a date of birth, children, spouses, and pet’s names, home addresses, and phone numbers. Unfortunately, these are the very things that many people use as passwords.

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