It’s difficult to get any work done with your laptop notifying you that it’s running out of juice. And if you are not close to a power outlet, your laptop will soon be nothing more than a cold slab of metal and plastic. Here are some helpful tips to prolong your laptop battery’s life.
Some truths about your laptop battery
Batteries in many modern devices are lithium-based — either lithium-ion or lithium-polymer — and users must take note of the following guidelines for proper battery maintenance:
- Leaving your battery completely drained will damage it.
- Batteries have limited lifespans. So no matter what you do, yours will age from the very first time you charge it. This is because as time passes, the ions will no longer be able to flow efficiently from the anode to the cathode, thereby reducing the battery’s capacity.
What else can degrade your battery
Besides being naturally prone to deterioration, your battery can degrade due to higher-than-normal voltages, which happens when you keep your battery fully charged at all times. Even though a modern laptop battery cannot be overcharged, doing so will stress and harm your battery.
Both extremely high temperatures (above 70°F) and low temperatures (32–41°F) can also reduce battery capacity and damage its components. The same goes for storing a battery for long periods of time, which can lead to the state of extreme discharge. Another factor is physical damage. Remember that batteries are made up of sensitive materials, and sustaining a shock from a fall or similar can damage them.
How to prolong your battery life
Now that you know some facts about your laptop battery, it’s time to learn how to delay its demise:
- Never leave your battery completely drained.
- Don’t expose your battery to extremely high or low temperatures.
- If possible, charge your battery at a lower voltage.
- If you need to use your laptop for a long period of time while plugged into a power source, it’s better to remove the battery. This is because a plugged-in laptop generates more heat that will damage your battery.
- When you need to store your battery for a few weeks, you should recharge your battery to 40% and remove it from your laptop for storage.
These are just a few tips on extending the life of your hardware. There are many more ways you can maximize your hardware efficiency and extend its longevity. Call our experts today to find out more!
Cybersecurity is everyone’s responsibility. But you don’t need to be an IT expert to know how to protect yourself from a cyberattack. To help you get started, here are helpful terms you need to know so you’re not left in the dark, whether you’re teaching yourself how to update your anti-malware, updating your systems, or consulting your tech support.
For a long time, the phrase “computer virus” was misappropriated as a term to define every type of attack that intended to harm or hurt your computers and networks. A virus is actually a specific type of attack, or malware. Whereas a virus is designed to replicate itself, any software created for the purpose of destroying or unfairly accessing networks and data should be referred to as malware.
Don’t let all the other words ending in “ware” confuse you; they are all just subcategories of malware. Currently, one of the most popular of these is “ransomware,” which is malware that encrypts valuable data until a ransom is paid for its return.
Intrusion protection system(IPS)
There are several ways to safeguard your network from malware, but IPSs are quickly becoming one of the non-negotiables. IPSs sit inside of your company’s firewall and look for suspicious and malicious activity that can be halted before it can exploit or take advantage of a known vulnerability.
Not all types of malware rely solely on fancy computer programming. Experts agree that the majority of attacks require some form of what is called “social engineering” to be successful. Social engineering is the act of tricking people, rather than computers, into revealing sensitive or guarded information. Complicated software is totally unnecessary if you can just convince potential victims that you’re a security professional who needs their password to secure their account.
Despite often relying on face-to-face interactions, social engineering does occasionally employ more technical methods. Phishing is the act of creating an application or website that impersonates a trustworthy and often well-known business in an attempt to elicit confidential information. Just because you received an email that says it’s from the IRS doesn’t mean it should be taken at face value — always verify the source of any service requesting your sensitive data.
Antivirus software is often misunderstood as a way to comprehensively secure your computers and workstations. These applications are just one piece of the cybersecurity puzzle and can only scan the drives on which they are installed for signs of well-known malware variants.
Malware is most dangerous when it has been released but not yet discovered by cybersecurity experts. When a vulnerability is found within a piece of software, vendors will release an update to amend the gap in security. However, if cyberattackers release a piece of malware that has never been seen before, and if that malware exploits one of these holes before the vulnerability is addressed, it is called a zero-day attack.
When software developers discover a security vulnerability in their programming, they usually release a small file to update and “patch” this gap. Patches are essential to keeping your network secure from the vultures lurking on the internet. By checking for and installing patches as often as possible, you keep your software protected from the latest malware.
When antivirus software, patches, and intrusion detection fail to keep your information secure, there’s only one thing that will: quarantined off-site storage. Duplicating your data offline and storing it somewhere other than your business’s workspace ensures that if there is a malware infection, you’re equipped with backups.
We aren’t just creating a glossary of cybersecurity terms; every day, we’re writing a new chapter to the history of this ever-evolving industry. And no matter what you might think, we are available to impart that knowledge on anyone who comes knocking. Get in touch with us today and find out just how we can help you with your IT woes.
You’ve received a message from one of your Facebook friends. You click on the link not knowing what you’ve gotten yourself into. This describes one of the latest social media adware schemes, which has wreaked havoc on Facebook users worldwide.
What is it?
Little is known about the adware itself or those behind it, but it was uncovered by David Jacoby, senior security researcher at Kaspersky Lab, when he received a Facebook message from one of his friends, only to find out that wasn’t the case.
Basically, the adware uses Facebook Messenger to track your browser activity and pushes you to click on malicious ads or give out personal information.
How does it work?
By clickjacking and hijacking credentials of Facebook users, the adware is able to send messages to people in the victim’s contact list. If you’re one of those people, you’ll receive a phony message from your friend’s compromised Facebook account.
The message includes your friend’s name followed by the word “Video,” a shocked face emoji, and a shortened URL. Once clicked, the URL will redirect you to a Google Doc with a blurred photo taken from your friend’s Facebook page, disguised as a video. If you click on the “video”, you’ll be redirected to one of a number of targeted websites based on your browser, operating system, and location.
For instance, if you use Google Chrome, you’ll be sent to a website that looks exactly like YouTube, complete with the official logo. The hoax website will show you a fake error message to trick you into downloading a malicious Chrome extension.
If you’re on Firefox, you’ll be sent to a site with a false Flash Player update notice and a Windows adware executable; the same goes with OS X except the adware is hidden in a .dmg file.
The goal here is to move your browser through a set of websites so tracking cookies can monitor your activity and display malicious ads or you can be “social engineered” to give up confidential information.
How do you avoid falling victim?
Facebook has rolled out a number of automated systems to stop harmful links and files. What’s more, they will provide you with a free antivirus scan if they suspect that your account has been compromised by adware.
Still, you should be very skeptical about any shortened URL links sent to you by your Facebook friends, no matter how long you’ve been friends.
Due to their low key nature as potential security endpoints, cyber criminals are turning to social media platforms as their new medium of choice. To keep your business safe, you need to stay up-to-date and educate your employees. If you have any other questions about social media and how it can impact your business, just give us a call.