What is website cyber security?
Website cyber security A set of policies, technologies, and processes that protect your website, servers, data, and users from unauthorized access, data theft, service disruption, and sabotage. Security is not a product that can be purchased once; It is an ongoing process that must be updated as your business grows.
Netanic's approach is based on the principle of "Defense in Depth"; That is, several independent protective layers are designed so that if one layer is bypassed, the next layers prevent damage.
The most important security threats of online businesses
Leakage of user information: Theft of customer contact information, passwords or financial information.
Denial of Service (DDoS) attacks: Sending a huge amount of fake traffic to disable the site.
Ransomware: The attacker encrypts the data and demands a ransom for its return.
User account theft: Logging in to the management panel with received or guessed passwords.
Code injection and malware: Contamination of the site and damage to users and SEO ranking.
Layers of protection in Netanik's cyber security services
Communication encryption with HTTPS and TLS 1.3
All communication between the user and the server is encrypted with the latest version of the TLS protocol. Correct configuration of SSL certificate, activation of HSTS and removal of old cryptographic algorithms prevent eavesdropping and data manipulation. In addition to security, HTTPS is also one of Google's ranking factors.
Multi-factor authentication (2FA/MFA)
Most hacks start with a compromised password. By enabling two-step authentication for admin panels and sensitive accounts, an attacker cannot log in even if the password is exposed.
Data encryption
Sensitive data is encrypted both in transit and at rest. Passwords are never stored raw and are hashed with standard algorithms.
Web application firewall (WAF) and DDoS protection
A web application firewall detects and blocks malicious requests before they reach the server. In addition, DDoS protection and rate limiting services keep the site stable against attack traffic.
Browser security policies (Security Headers)
Headers such as Content Security Policy, X-Frame-Options and Referrer-Policy prevent many user-side attacks such as XSS and Clickjacking. This layer is often overlooked, but it is simple to implement and very effective.
24/7 monitoring and recording of events
Security events such as failed login attempts, unusual changes and suspicious errors are recorded and monitored so that any unusual activity can be detected and reacted to in the shortest possible time.
Secure backup and restore
Regular backups are encrypted and kept separate from the primary server, and the recovery process is tested periodically. Backups are the last and most reliable line of defense against ransomware.
Cyber security implementation steps
1. Assess the current situation
Current infrastructure, code, server and processes are reviewed and key risks are identified. For this step usually from Penetration testing we use
2. Security architecture design
Based on risks and budget, appropriate protection layers are designed and prioritized.
3. Implementation and Hardening
Secure server configuration, updates, removal of unnecessary services, and implementation of security controls are performed.
4. Training and documentation
Your team will learn the basics of security, such as detecting phishing emails and managing passwords; Because many attacks start from human error.
5. Continuous monitoring and improvement
Security is reviewed periodically to keep up with new threats.
Security from the design stage; Secure by Design approach
The cheapest and most effective time to create security is during the design and development phase. all Dedicated websites and Platforms that Netanik builds are developed from the ground up with secure programming principles, input validation, and strict access control.
Website cyber security for online stores
Internet stores are attractive targets for attackers because they store customer information, addresses and purchase records. Website cyber security In addition to the general layers, a store needs special protections: the security of the payment process and returns from the portal, preventing price and inventory manipulation, protecting discount codes against misuse, preventing the creation of massive fake accounts, and protecting the store management panel with two-step authentication.
In addition to direct damage, a security incident in an online store also destroys the trust of customers; An asset that is much more difficult to rebuild than a server rebuild.
Basic Website Cyber Security Checklist
This is a list of minimums that every business website should have. If even one of these items is not present on your site, you are at serious risk:
Valid SSL certificate and redirect all traffic to HTTPS
Regular update of site core, libraries and plugins
Two-step authentication for all admin accounts
Strong and unique passwords and removal of unused accounts
Limit failed login attempts
Automatic, encrypted backups off the main server
Browser security headers and CSP policy
Recording security events and warning in suspicious cases
For a more detailed technical guide, the OWASP Cheat Sheet Series One of the most reliable free references is Secure Development, which our team also follows in projects.
human error; The weakest link of security
A large proportion of security incidents start not from technical weakness, but from human error: clicking on a link in a phishing email, sharing a password, sending sensitive information in an instant message, or access that is not revoked after an employee leaves. For this reason, website cyber security is not complete without team training. In Netanik projects, simple and applicable policies are developed to manage accesses and passwords, and the basic principles of security are taught to your team.
Incident Response Program
The question is not whether an attack will occur or not; The question is how quickly and correctly you react when it happens. The incident response plan determines in advance who is responsible in the event of an incident, what actions will be taken in what order, how the service will return to normal, and how users will be contacted. Having this program greatly reduces downtime and damage.
Frequently asked questions about website cyber security
Are small sites also targeted?
yes Most attacks are automated and massed, and small sites are easier targets because of less protection. The size of the business is no reason to ignore security.
Is SSL alone enough for website security?
no SSL only encrypts the communication between the user and the server and does not protect the site itself from hacking, malware or logical attacks. SSL is only one layer of security.
What to do after the website is hacked?
First, access is cut and passwords are changed, then the source of the intrusion is identified, the site is cleaned and restored from a healthy backup. Finally, the penetration is closed to prevent the attack from happening again.
How does site security affect SEO?
Infected sites may be displayed by Google with a security warning or removed from the results. Also, HTTPS is one of the ranking factors. security and SEO They are directly related.
How is the cost of website cyber security determined?
The cost depends on the size of the system, the sensitivity of the data and the layers of protection required. After the initial assessment, a prioritized plan is presented so that the most important risks are covered first and with the optimal budget.
Are website cyber security services offered for sites you didn't build?
yes Sites and servers built by other teams are also evaluated and secured; Of course, in some cases, the complete correction of problems requires changes in the code.