The Top cyber security pdf Threats of 2019 (And How to Protect Yourself)
By now, you’ve probably heard about the major data breaches that have taken place over the past few years. From Equifax to Yahoo, these incidents have left millions of people’s personal information exposed. And while these large-scale attacks make headlines, they’re not the only threats out there.
In fact, cybercrime is on the rise, with attacks becoming more sophisticated and targeted. And as our reliance on technology grows, so do the opportunities for cyber criminals.
So, what are the top cyber security threats of 2019? And more importantly, how can you protect yourself?
1. Phishing
Phishing is a type of cyber attack that involves tricking someone into clicking on a malicious link or attachment. These links and attachments can then be used to install malware or steal personal information.
Phishing attacks are typically carried out via email, but they can also occur through social media, text messages, and even phone calls. And while they can be difficult to spot, there are some telltale signs that you’re being phished.
These include:
- An unexpected email or message from a company or individual
- A sense of urgency or threats of account suspension
- Links or attachments that you weren’t expecting
- Poor grammar or typos
If you think you’ve been targeted by a phishing attack, the best thing to do is delete the email or message and not click on any of the links. You should also report the incident to the company or individual that was impersonated.
2. Malware
Malware is a type of software that is designed to damage or disable computers and other devices. It can be used to steal personal information, encrypt files for ransom, or even disable systems.
There are many different types of malware, including viruses, worms, Trojan horses, and ransomware. And while some malware is designed for specific targets, others are created to infect as many devices as possible.
Malware can be spread in a number of ways, including email attachments, downloads, and even websites. And once it’s on your device, it can be difficult to remove.
That’s why it’s important to take steps to protect yourself from malware. These include:
- Only download software from trusted sources
- Keep your operating system and software up to date
- Use a reputable antivirus program
- Don’t click on links or attachments from unknown senders
3. Password Attacks
A password attack is a type of cyber attack that involves guessing or brute forcing a password. These attacks can be used to gain access to accounts, systems, or data.
There are a few different types of password attacks, including dictionary attacks, brute force attacks, and rainbow table attacks. And while they can be difficult to prevent, there are some steps you can take to protect yourself.
These include:
- Use a strong password that is at least 8 characters long and includes a mix of uppercase and lowercase letters, numbers, and symbols
- Don’t use the same password for multiple accounts
- Enable two-factor authentication when available
4. SQL Injection
SQL injection is a type of cyber attack that takes advantage of vulnerabilities in web applications. These attacks can be used to insert malicious code into a database, which can then be used to steal data or allow attackers to gain access to systems.
SQL injection attacks are relatively common, but they can be prevented by following best practices for coding and database security. These include:
- Using parameterized queries
- Validating user input
- Restricting database permissions
5. Denial of Service Attacks
A denial of service (DoS) attack is a type of cyber attack that is designed to disable a system or network. These attacks work by flooding a target with requests, which can overload the system and prevent legitimate traffic from getting through.
DoS attacks can be difficult to defend against, but there are some steps you can take to protect yourself. These include:
- Keeping your systems up to date
- Securing your network
- Monitoring your system for unusual activity
6. Man-in-the-Middle Attacks
A man-in-the-middle (MitM) attack is a type of cyber attack that involves intercepting communications between two parties. These attacks can be used to eavesdrop on conversations, inject malicious code, or redirect traffic to a different server.
MitM attacks can be prevented by using encryption, verifying SSL/TLS certificates, and using a VPN.
7. Cryptojacking
Cryptojacking is a type of cyber attack that involves using someone’s computing power to mine cryptocurrency. These attacks can be carried out without the victim’s knowledge, and can slow down their device or even cause it to overheat.
Cryptojacking can be prevented by using ad blockers, avoiding sketchy websites, and keeping your system up to date.
8. Social Engineering
Social engineering is a type of cyber attack that involves tricking someone into revealing confidential information. These attacks can be carried out in person, over the phone, or even via email.
Social engineering attacks are often used to gain access to systems or data. And while they can be difficult to spot, there are some signs that you’re being targeted. These include:
- Someone asking for personal information that they should already have
- Someone trying to rush you or create a sense of urgency
- Someone being overly friendly or helpful
If you think you’re being targeted by a social engineering attack, the best thing to do is to not give out any information. You should also report the incident to the company or individual that was impersonated.
9. IoT Attacks
IoT attacks are a type of cyber attack that involves targeting devices that are connected to the internet. These devices can include anything from thermostats to TVs to cars.
IoT attacks can be used to disable devices, steal data, or even gain access to physical locations. And while they’re not as common as other types of attacks, they can be difficult to defend against.
That’s why it’s important to take steps to protect your devices. These include:
- Keeping your devices up to date
- Using strong passwords
- Restricting access to devices
10. Zero-Day Attacks
A zero-day attack is a type of cyber attack that takes advantage of a previously unknown vulnerability. These attacks can be used to gain access to systems or data, and can be difficult to defend against.
Zero-day attacks are often used in targeted attacks, but they can also be used in large-scale attacks. And while they’re not as common as other types of attacks, they can have a significant impact.
That’s why it’s important to take steps to protect yourself. These include:
- Keeping your systems up to date
- Using a reputable security program
- Restricting access to systems
- Monitoring for unusual activity
Conclusion
Cyber security threats are on the rise, and it’s important to take steps to protect yourself. The best way to do this is to stay informed and be aware of the different types of attacks that are out there.
If you think you’ve been the victim of a cyber attack, the best thing to do is to report it to the relevant authorities.