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Tips to reduce risks after a security breach

Overheating laptop? Here’s how to prevent it

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Posts Tagged ‘tips’

Tips to reduce risks after a security breach

Tips to reduce risks after a security breach

June 28th, 2018
Tips to reduce risks after a security breach

No company is completely safe from data breaches. For proof, look no further than companies like Yahoo, AOL, and Home Depot, which compromised millions of personal customer information. That said, no business is completely helpless, either. The following steps can minimize the risks to your business in the event of a large-scale data breach.

Determine what was breached

Whether its names, addresses, email addresses, or social security numbers, it’s critical to know exactly what type of information was stolen before determining what steps to take. For example, if your email address were compromised, you’d take every precaution to strengthen your email security, which includes updating all your login credentials.

Change affected passwords immediately

Speaking of passwords, change yours immediately after any breach, even for seemingly safe accounts. Create a strong password comprised of alphanumeric and special characters, and make sure you never reuse passwords from your other accounts.

Once you’ve changed all your passwords, use a password manager to help you keep track of all your online account credentials.

If the website that breached your information offers two-factor authentication (2FA), enable it right away. 2FA requires two steps to verify security: usually a password and a verification code sent to a user’s registered mobile number.

Contact financial institutions

In cases where financial information was leaked, call your bank and credit card issuers to change your details, cancel your card, and notify them of a possible fraud risk. That way, banks can prevent fraud and monitor your account for suspicious activity.

Note that there are different rules for fraudulent transactions on debit cards and credit cards. Credit card transactions are a bit easier to dispute because they have longer grace periods. Debit card fraud, on the other hand, is more difficult to dispute, especially if the fraudulent transactions happened after you’ve notified the bank.

Place a fraud alert on your name

Hackers who have your personal information can easily commit identity fraud. To avoid becoming a victim, contact credit reporting bureaus like Equifax, Experian, or Innovis and request that a fraud alert (also called credit alert) be added to your name. This will block any attempt to open a credit account under your name and prevent unauthorized third parties from running a credit report on you.

Putting a credit freeze on your name might result in minor inconveniences, especially if you have an ongoing loan or credit card application. Still, doing so will greatly reduce your risks of getting defrauded.

These steps will ensure you don’t fall victim to identity theft in the event of a large-scale data breach. If you want to take a more proactive approach to protect your sensitive information against breaches, contact our cybersecurity experts today.

Published with permission from TechAdvisory.org. Source.

Overheating laptop? Here’s how to prevent it

Overheating laptop? Here’s how to prevent it

May 15th, 2018
Overheating laptop? Here’s how to prevent it

If you own a laptop, chances are you’ve noticed how hot it can get. You might not know it, but your laptop may already be overheating, which will lead to decreased efficiency and a shorter lifespan. Here’s how to protect your laptop from further damage due to overheating.

Causes of overheating

Laptops create heat during their normal operation. That’s why they’re designed with internal fans that blow out hot air and suck in cooler air. When your laptop keeps shutting down or suffers serious slowdowns, chances are it’s overheating.

One of the most common causes of overheating is when the fan doesn’t operate normally. This may be due to dust and grime clogging up the fan, preventing it from rotating properly. It’s also possible that the air vents are being blocked, preventing air from flowing into the laptop.

Another thing to consider is the age of your laptop’s battery, which relies on lithium to store electricity. This chemical naturally decays over time, no matter how carefully you use it. The older the battery, the less efficient it is and the more heat it generates.

Software use can also contribute to overheating. Too many apps and programs running in the background can overwork your laptop.

What to do if it’s overheating

The first thing you should do is check your hardware. Turn your laptop off and inspect the vents and your fan for any dirt, grime, or other possible causes of blockage. Also check whether the fan itself is not physically dented, which can slow down its rotation.

Sometimes overheating is simply caused by bad habits. Do you use your laptops in bed or on the carpet? Do you use pillows as padding? Uneven or soft surfaces often block the air vents, leading to overheating. Always place your laptop on a hard, even surface.

Aside from the hardware, check your software. Are there a lot of apps and programs that start automatically when you switch on your laptop? If yes, then you may need to limit them.

Keeping it cool

To prevent your laptop from overheating, always make sure that there’s adequate airflow for your laptop. Better yet, invest in a cooling pad. These pads lift your laptop and add more fans to facilitate better airflow.

Limit the number of programs that run when you start your laptop. Change your settings to “power save.” And shut down your laptop whenever you’re not using it.

It’s easy to take laptops for granted because they’re billed as plug-and-play devices. However, with a little extra care and attention, your devices will last much longer. If you want to prolong the lifetime of your IT hardware, call our experts today.

Published with permission from TechAdvisory.org. Source.

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