Raj Agrawal

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Hardening And Securing It

June 1, 2009 by Raj Agrawal Leave a Comment

Prevention is much better than curing it

freeze shot
Freeze!

Internet & Network security have always been a matter of great concern and will continue to be, there is no doubt. Content theft, network intrusion, phishing, password cracking, key logging e.t.c are some of the most common types of attacks that take place everyday all around the world. If a “hacker/attacker” is intending to hack into something, no matter how secure the target is, he’ll do anything to get his job done.

This doesn’t mean it’s easy to hack into anything and everything. Hacking is only possible if a security system allows a hacker intrude in, whether through a loop hole or by breaking in forcefully. Again, loop holes can only be exploited if they are successfully found.

If the security system is smart enough or the loop holes are timely identified and blocked, it’s always better. Earlier i had written a similar article on “How To Achieve Better Security” which explains an unconventional way to keep away malware from your system. To add more, there are two great freeware applications called, Harden It and Secure It by Sniff’em that block many of the ignored security flaws, in Microsoft Windows. You just install these tiny apps(only few KBs in size), run them and secure your PC from the all the security adjustments they offer. Also, their list is updated frequently, so you can protect your system from newly discovered flaws.

What is Secure-It™ ?

Secure-It™ is a local Windows security hardening tool developed by Thierry Zoller, it proactively secures your PC by either disabling the intrusion and propagation vectors proactively or reduce the attack surface by disabling underlying functionality malware uses to execute itself.

It secures Windows desktop PCs against new dangers by blocking the root cause of the vulnerabilities exploited by malware, worms and spy ware. In some cases Secure-it is even able to protect your PC against threats prior to a patch release of the vendor.

What is Harden-It™ ?

Harden-It™ is a Network and System hardening tool for Windows, by hardening the IP stack your Network can sustain or completely thwart various sophisticated network attacks. Harden-It is intended for advanced or professional user.

Filed Under: Technology Tagged With: patch, security

Samsung TV “LED” – A Subtle Satisfaction

May 11, 2009 by Raj Agrawal Leave a Comment

How do you define a “unique” television set? Considering the quality and the variety of television sets usually preferred by the users, I would say that a unique television set should be slimmer than a anorexic ramp model, flawlessly beautiful, convenient to the core, out of the box picture & sound clarity and guess what, Samsung has already developed such TV that lives up to such high expectations. It has redefined “the way we are supposed to watch television” with the introduction of its revolutionary LED TV.

LED6000 1
Illustration 1

The new Samsung LED TV has more to offer than any user would expect. To be more specific, the following are some of the highlighted features you will experience with this fine piece of art:

  • Crisp, crystal clear images are achieved with Samsung LED TV Engine technology. The combination of the Ultra Clear Panel and a powerful picture-enhancing chip is what the engine uses to deliver on its promise: Premium Performance.
  • Watch the world come to life in a blaze of beauty. With two times the resolution of HDTV, Full HD 1080p provides a richness and realism that engages your emotions and gives the most satisfying entertainment you have ever experienced.
  • 100 Hz Motion plus
  • Only 2.99 cm in thickness!
LED6000 2
Illustration 2
  • The new Samsung LED TVs are state of the art eco-friendly devices. Since Samsung LED TVs do not require CCFLs for backlighting, they are completely mercury-free.
  • USB 2.0 Movie lets you enjoy your stored multimedia files on the big screen – videos, photos, music and more.
  • Samsung Sound Bar’s 100W Wireless Subwoofer ensures rich, clear and deep bass that adds sonic depth.
  • Also, you can chose your favorite model from the following two series,

7 series:

46” – UA46B7000

40” – UA40B7000

6 Series:

46” – UA46B6000

40” – UA40B6000
Samsung has taken its long-standing passion toward the environment and made it a priority with this newest line of LED TVs. Samsung has always been at the forefront of TV technology and is known for its award winning innovations.

Filed Under: Consumer Technology Tagged With: samsung

The Need For Speed Continues…

May 6, 2009 by Raj Agrawal Leave a Comment

Seeding up the OS

We know that a better PC Gaming experience comes only if the system resources are sufficiently available. If the system is out dated, it needs to be upgraded. If the games are still lagging at play, some even consider upgrading it further. This is when there is a need to check where and how to system resources are being used. There are many cases where the computer hardware is sufficient to run the game flawlessly but the Operating System is not properly setup or configured and the users without knowing this fact, spend more money to make their system run better.

Game Booster Logo
Game Booster Logo

A long time ago, one of my friends bought a new high end HP Laptop with almost all the attractive features. I really liked that system but, the only thing that irked my eye was that is was preloaded or say “cursed” with Windows Vista. My friend was happy with the OS and why wouldn’t he be, he was a newbie. He enjoyed the candy coated looks and the GUI. A month later, i got a call from him and he said how frustrated he was with the consistent decrease in the speed. He was worried that the hardware just have gone faulty and was willing to get it repaired or upgraded or some newbie thought like that. As his hardware system was actually up-to-date, i recommended him to downgrade the OS to Windows XP -Service Pack 3 which would solve all his performance related issues. He started using Windows XP and soon realized the tremend us improvement in the performance without the need of spending on new hardware.

The speed related issues can arise in any OS if it’s not timely maintained. Flooding the OS with applications, insecure / infected system, too much fragmentation, e.t.c can disrupt the system from working with it’s real capability. Earlier, i have written articles of how to use your computer with it’s “actual speed“. You can very well check them out.

Above all of these, there exists an application that significantly makes additional RAM available temporary stopping services that are not at all needed. The app is called as Game Booster, a freeware program to make additional RAM available for playing games or for loading heavy programs. When you are done playing games you can very well revet to the Normal mode which will restore all the temporary stopped services.

Filed Under: Technology Tagged With: optimize, security

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