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To keep cyberthreats at bay, you need proactive cybersecurity solutions in your arsenal. They identify and contain threats before they wreak havoc on your systems and cause significant productivity and financial losses. Here’s all you need to know about proactive cybersecurity and how to implement it.

What is proactive cybersecurity?

Traditional cybersecurity is reactive — your IT team or managed IT services provider (MSP) will be alerted of a cyberattack after it has happened, leaving them to alleviate the impacts. In contrast, proactive cybersecurity is preventative — it takes into account all potential threats and seeks to identify vulnerabilities so that they can be addressed before they lead to larger, downtime-causing issues.

Many organizations have adopted proactive cybersecurity measures along with reactive ones and are now reaping the benefits, including the ability to stay one step ahead of cyberthreats and improved data compliance.

How to implement proactive cybersecurity

In adopting a proactive approach to cybersecurity in your organization, you must follow these steps:

  1. Understand the threats you’re facing
    Before you can work toward preventing cyberattacks, you must know exactly what you’re up against. Seek the help of your in-house IT staff or MSP in identifying the types of attacks that are most common in your industry.
  2. Reevaluate what it is you’re protecting
    Once you have a list of the biggest threats to your organization, you need to take stock of how each can damage the various components of your network. Map out every company device that connects to the internet, what type of data they have access to (regulated, mission-critical, low-importance, etc.), and what services are currently protecting those devices.
  3. Choose proactive cybersecurity measures to put in place
    Depending on the risks and assets uncovered in steps 1 and 2, your IT team or MSP may recommend any of the following measures:
Proactive measure What it entails
Security awareness seminars for all internal stakeholders Train everyone from the receptionist to the CEO about effective security practices such as password management, proper mobile device usage, and spam awareness.
Updated anti-malware software or cloud-based service Protect your data and systems against the latest and most menacing malware.
Routine software patches and upgrades Minimize the chances of leaving a backdoor to your network open.
Web filtering services Blacklist dangerous and inappropriate sites for anyone on your network.
Perimeter defenses (e.g., intrusion prevention systems and hardware firewalls) Scrutinize everything trying to sneak its way in through the borders of your network.
Policy of least privilege Limit users’ access only to the data they need to fulfill their tasks.
Data segmentation Rank data according to sensitivity and build micro-perimeters around high-value datasets.
Full-disk encryption Make data stored in computers and portable devices unreadable so that if these machines are stolen, the files they have inside remain secure.
Virtual private networks Make data transmitted across unsecured connections unreadable so that intercepting it would become futile.
Strict access controls Prevent unauthorized access to accounts by using strong passwords, multifactor authentication, and auto screen locks and logouts for idle users.
AI-powered network monitoring Identify suspicious user and software behaviors such as employees accessing files outside their departments.

If you’re looking to implement a proactive cybersecurity strategy to protect your business’s critical systems, give our professionals a call today. We’ll assess your needs and recommend the best, most effective solutions to address them.

To learn more about how to safeguard your business, or if you are looking for an expert to help you find the best solutions for your business talk to GCInfotech about a free technology assessment.

Published with consideration from TechAdvisory.org SOURCE

Do IT security terms like “phishing” and “intrusion protection” sound extremely foreign to you? If so, it’s time you familiarize yourself with these and other common cybersecurity terms. By learning these basic concepts, you’ll be more aware of the depth and scope of online dangers and, hopefully, be better prepared to deal with them.

Malware

For a long time, the phrase “computer virus” was misused to refer to every type of attack that intended to harm or hurt computers and networks. The more appropriate term for these harmful programs and files would be “malicious software” or “malware.” Whereas a virus is a specific type of malware that 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.

Ransomware

Don’t let all other cyberthreats 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.

Intrusion prevention system (IPS)

There are several ways to safeguard your network from malware, but an IPS is quickly becoming one of the nonnegotiables. An IPS sits inside your company’s firewall and looks for suspicious and malicious activity that can be halted before it can exploit or take advantage of a known vulnerability.

Social engineering

Not all types of malware rely solely on fancy computer programming. Experts agree that the majority of attacks require some form of “social engineering” to succeed. Social engineering is the act of tricking people, rather than computers, into revealing sensitive or protected information. For cybercriminals, complicated software is totally unnecessary if they can just convince potential victims that they’re a security professional who needs the victims’ password to secure their account.

Phishing

Despite often relying on face-to-face interactions, social engineering does occasionally employ more technical methods. Phishing is the act of defrauding people using an app or a website that impersonates a trustworthy or often well-known business in an attempt to obtain confidential information. Just because you received an email that says it’s from the IRS doesn’t mean that it is. Don’t take such emails at face value — always verify the source, especially if the emails are requesting your sensitive data.

Antivirus

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.

Zero-day attacks

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 fix 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.

Patch

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.

Redundant data

When antivirus software, patches, and intrusion prevention 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.

Our cybersecurity professionals are always available to impart more in-depth knowledge of the many different kinds of cyberthreats. Get in touch with us today and find out how we can help you with your IT security woes.

To learn more about how to safeguard your business, or if you are looking for an expert to help you find the best solutions for your business talk to GCInfotech about a free technology assessment.

Published with consideration from TechAdvisory.org SOURCE

Although a majority of ransomware attacks usually target Windows PCs, this doesn’t mean Mac users are completely safe. Ransomware attacks for Macs have occurred before, and are growing more widespread over time. So how can you prevent ransomware from infecting your Mac? We’ve compiled some helpful security tips for you.

What is Mac ransomware?

Ransomware is a type of malicious software that holds computer systems hostage until a ransom is paid in gift cards, or cryptocurrency like Bitcoin or Ethereum. It’s typically distributed using phishing emails, but it can also spread via unsecured networks.

When Macs are infected by ransomware, users won’t be able to access their data since it’s encrypted. Ransomware messages may also threaten to release the information to the public or destroy sensitive data if victims don’t pay within a certain deadline. Healthcare and finance organizations, in particular, are more likely to pay the ransom because these organizations tend to have a lot of valuable assets, including money, and can’t afford to lose access to their critical data.

Types of Mac ransomware

In 2016, the KeRanger ransomware was distributed through the popular BitTorrent app Transmission. KeRanger was signed with an authorized security certificate, allowing it to evade macOS’s built-in security measures and infect more than 7,000 Mac computers.

Patcher was another strain of Mac ransomware that was discovered in 2017. This type of ransomware disguised itself as a patching app for programs like Microsoft Office. When launched, Patcher would encrypt files in user directories and ask for a ransom paid in Bitcoin. But the ransomware was poorly built, so there was no way to retrieve the decryption key once the ransom was paid.

In 2019, the EvilQuest ransomware encrypted files and tried to trick users into paying a Bitcoin ransom. Much like Patcher, however, there was no feature to decrypt files after paying, leaving those who paid the ransom with nothing.

Ransomware attacks like these can make a resurgence at any time, which is why you need to be prepared in case of an attack.

An ounce of prevention goes a long way

Preventive measures are the best way to keep your Macs safe from ransomware. This involves updating your software regularly to defend against the latest threats and only installing programs from the official App Store.

Since ransomware initially infects computers using phishing emails, make sure to avoid suspicious links and email attachments. Always be on alert even if the email appears to come from a legitimate company or someone you know.

You must also maintain offline backups and have a disaster recovery plan to keep your business running in the off chance that ransomware successfully infiltrates your systems.

Responding to ransomware

If your Mac is infected with ransomware, do not pay the ransom fee, as there’s no guarantee that hackers will provide a decryption key and release your data even if you give in to their demands.

Instead, use an up-to-date anti-malware program to remove ransomware from your computer. Cybersecurity experts may also release free ransomware decryptor tools to remove the infection, so keep an eye out for these on the internet. If these programs and tools don’t work, contain the spread of the ransomware by disconnecting from the network and run data recovery procedures, provided you’ve backed up your data in an external hard drive or the cloud.

Mac ransomware attacks may not be common, but they still pose a great threat to your business. If you need more guidance, contact our team of security experts today. We stay abreast of the latest Mac security threats and know just how to keep your business safe.

If you are looking for an expert to help you find the best solutions for your business talk to GCInfotech about a free technology assessment

Published with consideration from TechAdvisory.org SOURCE

Remote work policies have become a necessity not just because of the current coronavirus crisis, but also for the ways they improve a company’s bottom line and efficiency. Yet despite remote work’s benefits, it leaves you and your company exposed to online scams and other cybersecurity threats. To defend your company and your remote workers, make sure to heed the following tips.

Fortify user accounts

When everyone is working remotely, user accounts must be properly secured. One way to achieve this is by setting at least 12-character long passwords with numbers and special characters mixed in to make them more difficult to guess. More importantly, these passwords must be unique to each account, to minimize the damage if hackers do manage to compromise one set of credentials. If you find it difficult to generate and remember login details for all your accounts, consider password managers like LastPassDashlane, and Keeper.

To further strengthen your accounts, however, you’ll also need to enable multifactor authentication (MFA). This adds another layer of identity verification — like fingerprint scans or one-time activation codes generated by SMS — to make it more difficult for cybercriminals to hijack your accounts.

Use a virtual private network (VPN)

VPNs are primarily known for circumventing geographic restrictions on location-specific websites and streaming services, but they’re also a crucial tool for remote workers. A reliable VPN creates secure connections between devices and networks by encrypting internet traffic. This hides web activity from prying eyes, protecting your employees’ online privacy, and mitigating the risk of hackers stealing company information.

Patch your software regularly

Although installing software updates can be a major nuisance, they cover critical weaknesses and protect your systems from the latest threats. Most apps now offer an automatic update feature so you don’t have to manually patch your software.

Another option for your business is patch management software. These track patches on employee devices and distribute the most recent updates on a company-wide scale.

Set up firewalls and antivirus software

Make sure to enable firewalls in your operating systems and hardware. These provide a strong layer of protection between your device and the internet, preventing malicious programs and other network threats from reaching your device. Your managed IT services provider (MSP) may also provide third-party firewalls in case your computers don’t have any built in by default.

In addition to firewalls, you’ll also want to implement antivirus software to detect and remove any malicious programs that do manage to find their way onto your device. Just remember to constantly update the software so it can effectively detect the newest malware.

Secure home routers

Home Wi-Fi routers are not as thoroughly secured as their business counterparts so take extra precautions to safeguard them. For starters, change your router password as soon as possible because hackers can easily break into them once they know the router model. You should also install the latest firmware updates to eliminate any security vulnerabilities.

Finally, check whether your router has Wi-Fi Protected Access 2 (WPA2) encryption settings to secure inbound and outbound traffic. If your router doesn’t have this setting, you’re overdue for an upgrade.

Back up your data

Important files must be backed up regularly in the cloud and your external hard drive. This way, you’ll always have a copy of your files in case of a major data loss incident like ransomware or a power outage.

Watch out for online scams

The biggest threat remote workers face is online scams. Phishing emails may entice you with free coronavirus test kits in exchange for personal information. Some cybercriminals may even masquerade as legitimate companies, CEOs, or friends to trick you into clicking on dangerous links and attachments.

To avoid these threats, you must be critical of everything you see online. Look for any suspicious links and attachments, grammatical errors in the email body, and misspelled email addresses. Plus, never give out sensitive information to an unsolicited email, text message, or phone call.

Working from home poses many cybersecurity challenges for businesses, but you don’t have to address them alone. If you need guidance with setting up firewalls, avoiding scams, and even enabling MFA, we can provide the IT support you need in this difficult time.

To learn more about how to safeguard your business, or if you are looking for an expert to help you find the best solutions for your business talk to GCInfotech about a free technology assessment.

Published with consideration from TechAdvisory.org SOURCE